工学修士, 長岡技術科学大学

Master of Engineering, Nagaoka University of Technology

博士（工学）, 大阪大学

Ph.D in Engineering, Osaka University

Control Applications

Dynamical System Theory

Control Theory

Data-Driven Control

Modeling

Control Engineering

制御工学

Manufacturing technology (mechanical, electrical/electronic, chemical engineering), Control and systems engineering

01 Oct. 2015
電気通信大学, 大学院情報理工学研究科, 教授

01 Apr. 2009 - 30 Sep. 2015
Kanazawa University Institute of Science and Engineering, Faculty of Electrical and Computer Engineering, Institute of Science and Engineering, Faculty of Electrical and Computer Engineering, 理工研究域, Associate Professor

01 Apr. 2007 - 31 Mar. 2009
Osaka University, Graduate School of Engineering Science,, Research Associate

01 Apr. 1999 - 31 Mar. 2007
Osaka University, Graduate School of Engineering Science, Assistant

01 Apr. 1994 - 31 Mar. 1996
Ishikawajima System Technology Co.Ltd.

01 Apr. 1996 - 31 Mar. 1999
Osaka University, Graduate School of Engineering Science

01 Apr. 1992 - 25 Mar. 1994
Nagaoka University of Technology, Graduate School of Engineering, Japan

01 Apr. 1988 - 25 Mar. 1992
Nagaoka University of Technology, Faculty of Engineering, Japan

Apr. 1985 - Mar. 1988
新潟県立三条高校

Mar. 2022 - Feb. 2025
和文論文集エディタ, 計測自動制御学会, Society

Apr. 2019 - Mar. 2022
委員長, 電気学会 制御技術委員会, Society

Feb. 2022
委員, 計測自動制御学会会誌編集委員会, Society

Apr. 2021 - Nov. 2021
委員（計測自動制御学会）, 第64回自動制御連合講演会

Apr. 2021
Program Comittee member, IFAC The 14th Workshop on Adaptive and Learning Control Systems

Feb. 2019 - Feb. 2021
理事（Annual Conference）, 計測自動制御学会, Society

Feb. 2019 - Feb. 2021
委員, 計測自動制御学会 国際委員会, Society

Feb. 2019 - Feb. 2021
委員長, 計測自動制御学会 Annual Conference 委員会, Society

Mar. 2003 - Feb. 2021
委員, 計測自動制御学会 システム･情報部門 離散事象システム部会, Society

Feb. 2021
委員, 計測自動制御学会 Annual Conference委員会

Nov. 2020
委員, IFAC 2023実行委員会, Society

Apr. 2020
専門委員, 独立行政法人大学改革支援・学位授与機構 国立大学教育研究評価委員会, Government

Oct. 2017 - Mar. 2020
委員, 管網管理研究委員会, Others

Jan. 2019 - Dec. 2019
International Program Committee Member, IFAC Workshop on Adaptive Learning Systems (ALCOS2019), Society

Mar. 2018 - Mar. 2019
Program Chair, SICE International Symposium on Systems and Control 2019, Society

Mar. 2018 - Mar. 2019
Program Chair, SICE International Symposium on Systems and Control 2019, Society

Apr. 2016 - Mar. 2019
副委員長, 電気学会C部門制御技術委員会, Society

Apr. 2016 - Mar. 2019
主査, 日本鉄鋼協会 計測・制御・システム工学部会 制御フォーラム, Society

Jan. 2019
International Program Committee Member, IFAC Workshop on Adaptive Learning Systems (ALCOS2019), Society

Jan. 2019
Committee Member, IFAC Technical Committee 1.2 Adaptive and Learning Systems, Society

Jan. 2019
Committee Member, IFAC Technical Committee 1.2 Adaptive and Learning Systems, Society

Jan. 2018 - Dec. 2018
主査, 計測自動制御学会制御部門制御理論部会, Society

Oct. 2016 - Sep. 2018
委員長, 電気学会 制御技術委員会 データ駆動制御とモデルベースド制御の相互強化とその応用展開調査専門委員会, Society

Nov. 2016 - May 2018
実行委員長, 第60回自動制御連合講演会, Society

Oct. 2017 - Mar. 2018
プログラム委員, 計測自動制御学会制御部門第5回マルチシンポジウム, Society

2018
委員, 計測自動制御学会 事業会員サービス委員会, Society

2018
委員, 日本学術会議 自動制御の多分野応用小委員会, Society

Jan. 2017 - Dec. 2017
副主査, 計測自動制御学会制御部門制御理論部会, Society

Jan. 2015 - Dec. 2017
アソシエイトエディタ, 計測自動制御学会 和文論文集編集委員会, Society

Oct. 2015 - Sep. 2017
委員, 電気学会 PID制御システムの産業適用評価に関する調査専門委員会, Society

Jan. 2016 - Dec. 2016
委員長, 計測自動制御学会 制御部門 事業委員会, Society

Jan. 2015 - Dec. 2016
副委員長, 計測自動制御学会 制御部門 事業委員会, Society

Jan. 2014 - Dec. 2016
委員, 計測自動制御学会 制御部門 ユビキタスコンピューティングを背景とした適応学習制御調査研究会, Society

Mar. 2015 - Sep. 2016
アソシエイトエディタ, 計測自動制御学会 SICE Annual Conference プログラム委員会, Society

Oct. 2014 - Sep. 2016
委員, 電気学会 制御技術委員会 データに基づく性能指向型制御システム調査専門委員会, Society

Apr. 2016
専門委員, 電子情報通信学会 基礎･境界ソサイエティ システムと数理応用研究会, Society

Apr. 2013 - Mar. 2016
委員, 日本鉄鋼協会 計測・制御・システム工学部会 制御フォーラム, Society

Oct. 2013 - Sep. 2015
委員, 電気学会 高機能PID制御調査専門委員会, Society

May 2011 - Jun. 2015
アソシエイトエディタ, 電子情報通信学会 基礎・境界ソサイエティ 英文論文誌A編集委員会, Society

Nov. 2013 - Jan. 2015
プログラム委員長, 第57回自動制御連合講演会

2015
Member, IFAC Technical Committee 2.2 Linear systems, Society

2015
Member, IFAC Technical Committee 2.2 Linear systems, Society

Oct. 2012 - Sep. 2014
委員, 電気学会 制御技術委員会 データに基づく適応型スマートシステム調査専門委員会, Society

Mar. 2013 - Mar. 2014
事務局総務, 平成25年度電気関係学会北陸支部連合大会実行委員会, Society

Nov. 2012 - Mar. 2014
委員, 計測自動制御学会 制御部門 第1回マルチシンポジウムプログラム委員会, Society

Mar. 2014
委員, 計測自動制御学会 システム･情報部門 コンピューテーショナル･インテリジェンス部会, Society

Jan. 2012 - Dec. 2013
主査, 計測自動制御学会 制御部門 適応学習アプローチで挑むシステム制御調査研究会, Society

Jan. 2012 - Jan. 2013
委員, 計測自動制御学会 北陸支部, Society

May 2012 - Dec. 2012
委員, 平成24年度電気関係学会北陸支部連合大会実行委員会, Society

Oct. 2010 - Sep. 2012
委員, 電気学会 制御技術委員会 データ指向型制御システム調査専門委員会, Society

Mar. 2011 - Feb. 2012
主査, 計測自動制御学会 会誌編集委員会 制御小委員会, Society

Jan. 2011 - Jan. 2012
庶務幹事, 計測自動制御学会 北陸支部, Society

May 2011 - Dec. 2011
委員, 平成23年度電気関係学会北陸支部連合大会実行委員会, Society

Jan. 2010 - Dec. 2011
委員, 計測自動制御学会 制御部門 産業における適応学習制御調査研究会, Society

Mar. 2010 - Feb. 2011
委員, 計測自動制御学会 会誌編集委員会 制御小委員会, Society

Sep. 2009 - May 2010
実行委員, 第54回システム制御情報学会研究発表講演会実行委員会, Society

Mar. 2008 - Dec. 2009
委員, 計測自動制御学会 制御部門 制御理論部会運営委員会, Society

Jan. 2008 - Dec. 2009
委員, 計測自動制御学会 制御部門 実践的適応制御調査研究会, Society

Sep. 2008 - May 2009
実行委員, 第53回システム制御情報学会研究発表講演会実行委員会, Society

Jun. 2008 - Mar. 2009
事業委員（チュートリアル担当）, システム制御情報学会事業委員会, Society

Nov. 2007 - Aug. 2008
委員, 第8回レスキューロボットコンテスト実行委員会, Others

Sep. 2007 - May 2008
実行委員, 第52回システム制御情報学会研究発表講演会実行委員会, Society

Jan. 2006 - Dec. 2007
運営委員（見学会担当）, 計測自動制御学会 関西支部, Society

Sep. 2006 - May 2007
実行委員, 第51回システム制御情報学会研究発表講演会実行委員会, Society

Mar. 2003 - Mar. 2005
委員, 計測自動制御学会 制御部門 事業委員会, Society

Sep. 2022
計測自動制御学会, 定本知徳，金子 修：拘束条件下でのデータ駆動制御，計測自動制御学会論文集, Vol.56, No.4, pp.219-226 (2021) に対する論文賞
計測自動制御学会論文賞, 定本知徳,金子修
Official journal

Mar. 2022
日本鉄鋼協会, 浅井 徹, 山川 雅文，奥田 真由, 津田和呂，金子 修, 岸 真友，東 俊一，有泉 亮 設備診断のための初期状態・入力・パラメータ同時推定手法 鉄と鋼，Vol.106, No.2, pp.80-90(2020)
計測・制御・システム工学部会・研究賞, 浅井 徹, 山川 雅文,奥田 真由, 津田和呂,金子 修, 岸 真友,東 俊一,有泉 亮

May 2021
電気学会
電気学会 令和3年度電気学術振興賞著作賞

Sep. 2018
電気学会
平成29年電子・情報・システム部門大会企画賞, 金子修
Japan society

Mar. 2015
Control Division, The Society of Instrument and Control Engineers
Pioneer Technology Award

Aug. 2012
The Society of Instrument and Control Engineers
Paper Award

May 2008
The Institute of Systems, Control and Information
Paper Award

May 2008
The Institute of Systems, Control and Information
Sunahara Award

Mar. 2008
大阪大学大学院情報学研究科・基礎工学研究科
Kasami Award
Others

1992
日本機械学会畠山賞
Japan

Mode Determination in the Data Informativity
Yuki Tanaka; Osamu Kaneko
Last, Transactions of the Society of Instrument and Control Engineers, 61, 2, Feb. 2025, Peer-reviwed
Scientific journal, Japanese

On Simultaneous Implementability Problem in the Behavioral Framework
Rei Ishii; Osamu Kaneko
Proceedings of The 63rd IEEE Conference on Decision and Control, Dec. 2024, Peer-reviwed
International conference proceedings, English

Trimming of Target Value Response Characteritics Using FRIT for ILQ Servo System
Takaaki Tokura; Osamu Kaneko
システム制御情報学会論文誌, 37, 10, 265-271, Oct. 2024, Peer-reviwed
Scientific journal, Japanese

Algebraic approach to synthesis of data-driven control design for dissipativity
Yuki Tanaka; Osamu Kaneko; Takeyuki Sueyoshi
SICE Journal of Control, Measurement, and System Integration, Informa UK Limited, 17, 1, 247-255, 11 Jul. 2024, Peer-reviwed
Scientific journal, English

Data transformation technique in the data informativity approach via algebraic sequences
Yuki Tanaka; Osamu Kaneko
Last, Kybernetika, Institute of Information Theory and Automation, 60, 2, 228-243, 25 May 2024, Peer-reviwed
Scientific journal, English

Data Driven Controller Update of State Predictive Servo Systems for Linear Time‐Delay Systems
Hiroki Kanda; Osamu Kaneko
Last, 10th IEEJ International Workshop on Sensing, Actuation, Motion Control and Optimization, TT3-4, 04 Mar. 2024, Peer-reviwed
International conference proceedings, English

A New Approach of Data‐Driven Prediction and Control Directly Evaluated with Inpu
Miku Ikesawa; Osamu Kaneko
Last, 10th IEEJ International Workshop on Sensing, Actuation, Motion Control and Optimization, TT3-5, 04 Mar. 2024, Peer-reviwed
International conference proceedings, English

Date‐Driven Controller Tuning Without Reference Models for State Feedback Typed Servo System
10th IEEJ International Workshop on Sensing, Actuation, Motion Control and Optimization, P2C-1, 03 Mar. 2024, Peer-reviwed
International conference proceedings, English

Data‐Driven Control and Prediction for Automobile Steering Control System
Ryu Chang hyuk; Ryusei Yamamoto; Osamu Kaneko
Last, 10th IEEJ international workshop on Sensing, Actuation, Motion Control, and Optimization, P1B-4, 02 Mar. 2024, Peer-reviwed
English

目標応答はどうやって決めるのか？―データ駆動制御・予測における新しいアプローチ
Lead, 計測と制御, 63, 3, 171-176, Mar. 2024
Research society, Japanese

データ駆動制御のこれまでの流れと最新動向
金子修
Lead, 計測と制御, 63, 3, 129-133, Mar. 2024
Research society, Japanese

Model-based Security Countermeasure Designing Methodology for Industrial Control Systems based on Cyber Kill Chains and Defense-in-depth Models
Junya Fujita; Daisuke Tsuji; Sumito Yazawa; Atsurou Sakamoto; Kenji Sawada; Osamu Kaneko
Transactions of the Institute of Systems, Control and Information Engineers, The Institute of Systems, Control and Information Engineers, 37, 1, 1-11, 15 Jan. 2024
Scientific journal

Equivalent Transformations in the Data-Informativity Framework and Its Applications: Homological Algebraic Approach
YUki Tanaka; Osamu Kaneko
International Conference on Control, Automation and Systems, Oct. 2023, Peer-reviwed
International conference proceedings, English

Study on practical method of detection for characteristic change of controlled object by using FRIT and its applications to prototyped small heater
Shinji NAKAGAWA; Osamu KANEKO
Last, Transactions of the JSME (in Japanese), Japan Society of Mechanical Engineers, 89, 925, 22-00063, Sep. 2023, Peer-reviwed
Scientific journal, Japanese

The Effects of The Observation Noise and Its Corresponding Method Against Virtual Internal Model Tuning for A Class of The Controllers
Taichi Ikezaki; Osamu Kaneko
Last, IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan (IEE Japan), 143, 9, 942-949, Sep. 2023, Peer-reviwed
Scientific journal, Japanese

The valve opening control of the motor-operated valve using virtual internal model tuning and vata-driven prediction
IKEZAKI Taichi; IKESAWA Miku; KANEKO Osamu; FUTAMATAGAWA Kohei; HIGUCHI Kei; NARITA Hiroaki; YADOIWA Hiroshi
Transactions of the JSME (in Japanese), The Japan Society of Mechanical Engineers, advpub, 25 Mar. 2023, Peer-reviwed, This paper deals with applications of data-driven control, which is a controller tuning method that directly utilizes the data, for mechanical systems. Particularly, we focus on the valve opening control of the motor-operated valve as one of the representative mechanical control units which are used in much industrial equipment and are needed to be precisely controlled. If we have a mathematical model of such a system, a model-based controller design is the most rational approach. Otherwise, data-driven controller tuning is also expected to be a rational approach. However, there exists a nonlinear characteristic, such as the limit of a speed implemented in the nonlinear compensator. Since conventional data-driven controller design can not be used because data-driven control is generally derived for only linear time-invariant systems, we have to modify the method of driven controller tuning method so as to be applicable for such systems. This paper proposes a controller tuning method for the valve-opening control system implemented as a cascade control system with a limit of the speed. Here, we apply Virtual Internal Model Tuning, which is abbreviated as VIMT, to tune the inner linear controller. Then, we also apply data-driven prediction to compute the outer loop controller including the limit of the speed. Finally, we verified the usefulness of the proposed method using experimental verification.
Japanese

Virtual Internal Model Tuning for the Free Parameter on a Feedback Control Systems
IKEZAKI Taichi; KANEKO Osamu
Transactions of the Society of Instrument and Control Engineers, The Society of Instrument and Control Engineers, 59, 3, 183-188, Mar. 2023, Peer-reviwed, In this paper, we propose tuning methods of free parameters for control systems with stabilizing compensators. Here, we study a generalized internal model control system (GIMC). This control systems are generally designed based on a nominal models. However, it is difficult to redesign them in case of a nominal model have modeling errors between the original one. Therefore, we consider tuning the free parameters in this control systems using Virtual Internal Model Tuning (VIMT) which is one of the data-driven control. At the end of this paper, we verify the usefulness of the proposed method using numerical examples.
Japanese

データ駆動予測とLASSOを用いたFIR型制御器逆システムのデータ駆動制御
鈴木元哉; 金子修
電気学会論文誌C, 143, 3, 267-275, Mar. 2023, Peer-reviwed
Scientific journal, Japanese

Virtual internal model tuning for cascade control systems
Taichi Ikezaki; Osamu Kaneko
SICE Journal of Control, Measurement, and System Integration, Informa UK Limited, -, -, 1-8, 26 Feb. 2023, Peer-reviwed
Scientific journal, English

A Structured Cyber Attack Representation Model based on the Diamond Model and Adversary States
Junya Fujita; Takashi Ogura; Kazuya Okochi; Noritaka Matsumoto; Kenji Sawada; Osamu Kaneko
IEEE Access, Institute of Electrical and Electronics Engineers (IEEE), 1-1, 2023, Peer-reviwed
Scientific journal

Poisoning attack on VIMT and its adverse effect
Taichi Ikezaki; Osamu Kaneko; Kenji Sawada; Junya Fujita
Artificial Life and Robotics, Springer Science and Business Media LLC, 2023, Peer-reviwed
Scientific journal, English

Dependable Connectivity for Cyber Physical Human Systems in Open Fields
Noritaka Matsumoto; Hiroshi Iwasaka; Teruaki sakata; Hiromichi Endo; Kenji Sawada; Osamu Kaneko
IEEE Transactions on Consumer Electronics, Institute of Electrical and Electronics Engineers (IEEE), 1-1, 2023, Peer-reviwed
Scientific journal, English

Closed-Loop Response Estimation Based on Data-Driven Control and Its Application to Vehicle Yaw-Rate Control for Autonomous Driving
Motoya Suzuki; Osamu Kaneko
SICE Annual Conference 2022, -, -, FrB03-3, Sep. 2022, Peer-reviwed
International conference proceedings, English

Virtual internal model tuningの構造を利用したデータ駆動予測
鈴木 元哉; 金子 修
計測自動制御学会論文集, 57, 9, 403-411, Sep. 2022, Peer-reviwed
Scientific journal, Japanese

Data-Dependent Analysis of Model Validation Errors for Linear System Identification
Tomonori Sadamoto; Osamu Kaneko
European Journal of Control, -, -, -, Jul. 2022, Peer-reviwed
Scientific journal, English

Data-Driven Update of Table-Typed Controller Gain in Tracing Control System by Virtual Internal Model Tuning
Noriaki IHORI; Osamu KANEKO; Taichi IKEZAKI; Tsutomu TAKUSHIMA
Transactions of the JSME (in Japanese), Japan Society of Mechanical Engineers, 88, 909, May 2022, Peer-reviwed
Scientific journal, Japanese

Direct data-driven control approach of reference shaping for two degree of freedom control
Motoya Suzuki; Osamu Kaneko
SICE Journal of Control Measurement and System Integration, 15, 1, 77-85, Mar. 2022, Peer-reviwed
Scientific journal, English

Diamond modelと攻撃ステートに基づく産業制御システム向けサイバー攻撃シナリオの構造化表現モデル
藤田淳也; 小倉 貴志; 大河内 一弥; 松本 典剛; 澤田賢治; 金子 修
電気学会論文誌C, 142, 3, 328-338, Mar. 2022, Peer-reviwed
Scientific journal, Japanese

知的PID制御系の比例微分先行型への拡張とFRITの適用
佐藤 太亮; 三宅 真立; 金子 修
電気学会論文誌C, 142, 3, 299-306, Mar. 2022, Peer-reviwed
Scientific journal, Japanese

VIMTを用いたI-PD制御系に対するリアルタイム制御器更新
池崎 太一; 金子 修
計測自動制御学会論文集, The Society of Instrument and Control Engineers, 57, 3, 179-185, Mar. 2022, Peer-reviwed
Scientific journal, Japanese

データ駆動予測を用いた一回の実験によるIterative Feedback Tuning
池崎 太一; 金子 修
計測自動制御学会論文集, The Society of Instrument and Control Engineers, 57, 2, 112-118, Feb. 2022, Peer-reviwed
Scientific journal, Japanese

Poisoning Attack for Virtual Internal Model Tuning
Taichi Ikezaki; Osamu Kaneko
Proceedings of 27th International Symposium of Artificial Life and Robotics 2022, -, 1190-1193, Jan. 2022, Peer-reviwed
International conference proceedings, English

オンラインデータ駆動調整によるリアルタイム型参照信号整形
鈴木 元哉; 金子 修
システム制御情報学会論文誌, 34, 12, 322-324, Dec. 2021, Peer-reviwed
Scientific journal, Japanese

Data-driven Tuning Using only One-shot Control Signal and Initial Controller Parameters
Motoya Suzuki; Taichi Ikezaki; Osamu Kaneko
IEEJ Transactions on Electrical and Electronic Engineering, 16, 10, 1414-1419, Oct. 2021, Peer-reviwed
Scientific journal, English

Data-driven Controller Tuning for Unmeasurable Outputs to Achieve Desired Tracking Properties
Motoya Suzuki; Osamu Kaneko
IEEJ Transactions on Electrical and Electronic Engineering, 16, 10, 1361-1367, Oct. 2021, Peer-reviwed
Scientific journal, English

Data-Driven Approach for Reference Shaping Considering Input Constraint
Motoya Suzuki; Osamu Kaneko
3rd IFAC Conference on Modelling, Identification and Control of Nonlinear Systems, Elsevier BV, -, -, ThA1.1-232, Sep. 2021, Peer-reviwed
International conference proceedings, English

Data-Driven Internal Model Controller for Mechanical Systems with Friction
Eisuke Takahashi; Osamu Kaneko
3rd IFAC Conference on Modelling, Identification and Control of Nonlinear Systems, -, -, ThA-1.2, Sep. 2021, Peer-reviwed
International conference proceedings, English

Data Driven Reference Governor for Two Degree of Freedom Control
Motoya Suzuki; Osamu Kaneko
SICE Annual Conference 2021, -, FrA02.2, Sep. 2021, Peer-reviwed
International conference proceedings, English

PD Control for Simultaneous Long -Short Strategy in Stock Trading
Yongjun Lee; Osamu Kaneko
SICE Annual Conference, -, -, FrC01.4, Sep. 2021, Peer-reviwed
International conference proceedings, English

入力と出力にむだ時間をもつ多入出力系のスミス補償器の一構成法とFRIT
樋口 奎; 金子 修
計測自動制御学会論文集, 56, 9, 409-417, Sep. 2021, Peer-reviwed
Scientific journal, Japanese

グレーボックスモデルを用いた参照信号整形による電力レジリエンス強化
定本 知徳; 井上 正樹; 金子 修
電気学会論文誌C, 電気学会, 141, 5, 694-703, May 2021, Peer-reviwed
Scientific journal, Japanese

拘束条件下でのデータ駆動制御
Tomonori Sadamoto; Osamu Kaneko
計測自動制御学会論文集, 計測自動制御学会, 57, 4, 219-226, Apr. 2021, Peer-reviwed
Scientific journal, Japanese

Data Driven Learning Control for High Precise Cylindricity of Honing Machine byUtilization of FRIT
Hiroto Yamaoka; Keisuke Kuwabara; Takahiro Azuma; Osamu Kaneko
IEEJ Transactions on Electronics, Information and Systems, 電気学会, 141, 3, 339-344, 01 Mar. 2021, Peer-reviwed
Scientific journal, Japanese

Data-Driven Update of Table-Typed Controller Gain in Tracing Control System for Disturbance Attenuation
Noriaki Ihori; Osamu Kaneko; Tsutomu Takushima
IEEJ Transactions on Electronics, Information and Systems, 141, 3, 307-314, 01 Mar. 2021, Peer-reviwed
Scientific journal, Japanese

ERIT for Non-Minimum Phase Systems
Masaki Kawaguchi; Osamu kaneko
IEEJ Transactions on Electronics, Information and Systems, 141, 3, 301-306, 01 Mar. 2021, Peer-reviwed
Scientific journal, Japanese

Improvement of Control Performance in Virtual Internal Model Tuning with Pre-Filter
Taichi Ikezaki; Osamu Kaneko
Transactions on Society of Instruments and Control Engineers, The Society of Instrument and Control Engineers, 57, 3, 177-184, Mar. 2021, Peer-reviwed, In this paper, we discuss a performance of a controller obtained by using VIMT. Here, we focus on a relationship between a controller embedded in the system and a class of controller that can achieve the specification defined by the user. We provide a method of performance improvement for VIMT by using pre-filter. Finally we give a numerical example to illustrate the validity of our results.
Scientific journal, Japanese

Grid resilience enhancement by reference shaping based on gray-box model
Tomonori Sadamoto; Masaki Inoue; Osamu Kaneko
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 141, 5, 694-703, 2021, We propose a new method for enhancing resiliency of power systems integrated with renewable power resources. In the proposed method, we design a resilience enhancer that shapes reference values, generated by existing any power flow computation scheme such as EDC, so that the influence of faults on power system dynamics can be appropriately mitigated. The design of the resilience enhancer is based on so-called gray-box modeling, which is a fusion of a few prior knowledge on the grid and data acquired in its healthy operation. The effectiveness of the proposed method is investigated through a three-machine system integrated with three solar farms.
Scientific journal, Japanese

On the energy-based auto-verification and modeling guideline for model based development
Mamoru Sakura; Kenji Sawada; Osamu Kaneko; Seiichi Shin; Isao Matsuda
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 140, 9, 1064-1073, 01 Sep. 2020, In model-based development in the automotive industry, functional tests are performed using models made by CAE tools. The model needs to reproduce some physical properties of the target system correctly. The previous research of the current authors proposes energy balanced based verification (EBBV) that verifies the correctness of the model focused on the energy conservation law. EBBV confirms the balance of input and output energy of the model from output information of the model. In this paper, we develop three tools to automate EBBV processes. Also, we make a modeling guideline suitable for EBBV, which is composed of tagging and a hierarchical model structure. Through numerical experiments, we check that three tools automate EBBV processes for models according to the modeling guideline. The target model of the experiments is a mild hybrid electric vehicle model made by MATLAB/Simulink, MapleSim, and CarMaker.
Scientific journal, Japanese

Investigation of Cyber Attack Emulation Methodology for Industrial Control Systems
Junya Fujita; Takashi Ogura; Noritaka Matsumoto; Osamu Kaneko; Kenji Sawada
Proceedings of SICE Annual Conference 2020, -, -, ThL2P.2, Sep. 2020, Peer-reviwed
International conference proceedings, English

Method of Asset-Configuration Management for Strengthening Cybersecurity of Industrial Control Systems
Noritaka Matsumoto; Junya Fujita; Hiromichi Endoh; Tsutomu Yamada; Kenji Sawada; Osamu Kaneko
Proceedings of SICE Annual Conference 2020, -, -, ThL2p.3, Sep. 2020, Peer-reviwed
International conference proceedings, English

Data-Driven Controller Update for Cold Tandem Rolling Mill
Masaki Kawaguchi; Osamu Kaneko
Proceedings of SICE Annual Conference 2020, -, -, FrBT10.6, Sep. 2020, Peer-reviwed
International conference proceedings, English

Data-Driven Controller Parameters Tuning for Attitude Control of Quadcopter
Zaw Ko Ko Latt; Osamu Kaneko; Hnin Si
Proceedings of SICE Annual Conference 2020, -, -, SaAT16.4, Sep. 2020, Peer-reviwed
International conference proceedings, English

Fictitious Reference Iterative Tuning for Cascaded Internal Model Controllers
Hien Thi Nguyen; Osamu Kaneko
Proceedings of SICE Annual Conference 2020, -, -, SaBT15.2, Sep. 2020, Peer-reviwed
International conference proceedings, English

スミス補償器に対するVirtual Internal Model Tuning
樋口 奎; 池崎 太一; 金子 修
計測自動制御学会論文誌, 計測自動制御学会, 56, 8, 412-420, Aug. 2020, Peer-reviwed, In this paper, we consider a new approach to data-driven controller tuning for time-delay systems. The Smith compensator is widely known as an effective method for time-delay systems. In the case where a mathematical model of a time-delay system is completely known, it is well known that the desired response can be completely achieved by using suitable feedback controller using the mathematical model. In this paper, we address the case where a mathematical model is unknown and it is difficult to execute an ideal experiment for identification. A direct usage of the data is one of the rational approaches in such a case. Here, we apply Virtual Internal Model Tuning (VIMT), which was a data-driven controller update method by using output data and was proposed by the authors, to the Smith compensator. We explain how VIMT is expand to this class of the controllers. We also consider the meaning of the cost function used in the proposed method. Finally, we illustrate an experimental example to show the validity and the effectiveness of the proposed method.
Scientific journal, Japanese

Simultaneous Update of Controller and Model by Using Virtual Internal Model Tuning
Taichi Ikezaki; Osamu Kaneko
Proceedings of 21st IFAC World Congress, -, -, -, Jul. 2020, Peer-reviwed
International conference proceedings, English

A New Data-Driven Approach of Reference Shaping
Keisuke Kuwabara; Tomonori Sadamoto; Osamu Kaneko
Proceedings of the 21rst IFAC World Congress, -, -, ---, Jul. 2020, Peer-reviwed
International conference proceedings, English

Data-Driven Design of Feedforward Controllers with Performance Guarantee
Tomonori Sadamoto; Fumiya Kobayashi; Osamu Kaneko
システム制御情報学会論文誌, システム制御情報学会, 33, 6, 201-206, Jun. 2020, Peer-reviwed
Scientific journal, Japanese

FRITを用いた空調用制御弁の開度制御
大塚 勝登; 金子 修; 成田 浩昭
電気学会論文誌C, 電気学会, 140, 5, 508-514, May 2020, Peer-reviwed
Scientific journal, Japanese

Data-driven reference governor for the achievement of desired response
Keisuke Kuwabara; Taichi Ikezaki; Tomonori Sadamoto; Osamu Kaneko
Transactions of the Society of Instrument and Control Engineers, 計測自動制御学会, 56, 5, 269-274, May 2020, Peer-reviwed, In this paper, we propose a method of shaping a reference signal so that a desired response of an uncertain linear system can be achieved. The signal shaping can be done by using the data-driven control schemes, thereby improving the closed-loop performance without knowing the model. Since the proposed method do not change any closed-loop controllers equipped with the target system, the method is useful for working plants. The effectiveness of the proposed method is shown through an experiment of using a Lego Mindstorm EV3.
Scientific journal, Japanese

Virtual Internal Model Tuning による二自由度制御系のデータ駆動型更新
池崎 太一; 金子 修
計測自動制御学会論文集, 計測自動制御学会, 56, 3, 98-105, Mar. 2020, Peer-reviwed, In this paper, we propose a new update scheme for the controller parameters of the two-degree-of-freedom control system using Virtual Internal Model Tuning. Here, both of the feedback controller and the feed-forward one are simultaneously updated to improve the closed loop property and the tracking property, respectively. The key of the proposed technique is to use the virtual model, which is derived from the ideal controller for a given specification. Finally, to show the usefulness of the proposed method, verification is performed using numerical simulation.
Scientific journal, Japanese

設備診断のための初期状態・入力・パラメータ同時推手法
浅井 徹; 山川 雅文; 奥田 真由; 津田和呂; 金子 修; 岸 真友; 東 俊一; 有泉 亮
鉄と鋼, 106, 2, 80-90, Feb. 2020, Peer-reviwed
Scientific journal, Japanese

Real-Time Tuning for I-PD Controller by VIMT
Ikezaki Taichi; Kaneko Osamu
Proceedings of the Japan Joint Automatic Control Conference, The Japan Joint Automatic Control Conference, 63, 1094-1096, 2020
Japanese

エネルギー保存則に基づく複合物理領域モデルの検証
佐倉 衛; 澤田 賢治; 金子 修; 新 誠一; 松田 功; 村上 徹
電気学会論文誌C, 電気学会, 139, 11, 1293-1303, Nov. 2019, Peer-reviwed
Scientific journal, Japanese

Data-Driven Prediction of State Feedback Systems with Fictitious Exogenous Signal
Osamu Kaneko
Internationl Conference on Control, Automation and Systems(ICCAS) 2019, TB3-1, 17 Oct. 2019, Peer-reviwed
International conference proceedings, English

The Energy-Based Auto-Verification Focused on Hierarchical Model Structure for Model Based Development
Mamoru Sakura; Kenji Sawada; Seiichi Shin; Osamu Kaneko; Isao Matsuda
IECON Proceedings (Industrial Electronics Conference), IEEE Computer Society, 2019-, 3829-3836, 01 Oct. 2019, Model-based development in the automotive industry supposes that multiple CAE (Computer-Aided Engineering) tools construct a physical model. Model verification is difficult in multiple CAE environment. In this research, we propose 'Energy Balance Based Verification' (EBBV) to overcome this difficulty. EBBV checks whether a physical phenomenon represented by the model realizes the energy conservation law. In this paper, we create two diagrams that support EBBV. Two diagrams are hierarchical diagram and energy flow diagram. To automate the EBBV procedure with two diagrams, we develop three tools: Hierarchical tool, EF tool, Evaluation tool. Furthermore, we make an energy-based modeling guideline suitable for EBBV. Through a numerical experiment, we confirm that three tools can detect bugs in the created model according to the modeling guideline. In this numerical experiment, we use a mild hybrid electric vehicle model constructed by MATLAB / Simlink®, MapleSim®, and IPG-CarMaker®.
International conference proceedings, English

Feedforward Controller Design based on Data-Driven Response Prediction
Eisuke Takahashi; Osamu Kaneko
SICE Annual Conference 2019, 209-212, Sep. 2019, Peer-reviwed
International conference proceedings, English

Experimental Validation of the Yaw Channel Control of a Hexacopter with an Appropriate Choice of the Reference Model in FRIT
Zaw Ko Ko Latt; Hnin Si; Osamu Kaneko
SICE Annual Conference, 23-26, Sep. 2019, Peer-reviwed
International conference proceedings, English

A New Approach to Parameter Tuning of Controllers by Using Output Data of Closed Loop system—A proposal of Virtual Internal Model Tuning—
Taichi Ikezaki; Osamu Kaneko
電気学会論文誌C, 電気学会, 139, 7, 786-795, 01 Jul. 2019, Peer-reviwed, In this paper, we propose a new method to update parameters of the controller implemented in the closed loop system. The proposed parameter tuning method here requires only one-shot output data obtained in the closed loop experiment together with the feedback controller used in this initial experiment and the desired tracking specification. This method is derived based on the idea of the data-driven estimation and the concept of the internal model control (IMC) structure that only appears in the virtual closed loop system. Finally, the validity and the effectiveness of the proposed method are verified through actual experiments.
Scientific journal, Japanese

Controller parameter tuning by using one-shot experimental data for semi-closed loop control
Eisuke Takahashi; Osamu Kaneko
IEEJ Transactions on Electronics, Information and Systems, 139, 4, 395-401, Apr. 2019, Peer-reviwed
Scientific journal, Japanese

A New Approach to Prediction of Responses in Closed Loop Systems based on the Direct Usage of One-Shot Experimental Data
Eisuke Takahashi; Osamu Kaneko
計測自動制御学会論文集, 計測自動制御学会, 55, 4, 324-330, Apr. 2019, Peer-reviwed
Scientific journal, Japanese

Controller Parameter Tuning of a Hexacopter with Fictitious Reference Iterative Tuning
Zaw Ko Ko Latt; Hnin Si; Osamu Kaneko
SICE International Symposisum on Control and Systems 2019 (IEEEXplore), IEEE Xlpore, 96-101, Mar. 2019, Peer-reviwed
International conference proceedings, English

Multi-physics model verification based on the law of energy conservation
Mamoru Sakura; Kenji Sawada; Osamu Kaneko; Seiichi Shin; Isao Matsuda; Toru Murakami
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 139, 11, 1293-1303, 2019, In model based development (MBD) of the automobile industry, it is necessary to create a model including multiple physical characteristics. Integration testing of such models is not easy because of its cross-sectional development. In this paper, we propose an integration test method based on the law of energy conservation for multi-physics model. The proposed method is consisted of two steps. The first step is a model hierarchical representation considering the type of energy. The second step is an energy flow diagram based on the hierarchized model. In addition, by creating a model verification tool based on the proposed method, model verification becomes partially automatic. Through the numerical experiments, we show that the proposed method and verification tools have the possibility of judging whether the model is normal or not. In the numerical experiments, we use a model that is developed via MATLAB/Simlink®, MapleSim®, and IPG-CarMaker®.
Scientific journal, Japanese

A New Approach of Data-Driven Controller Tuning Method By Using Virtual IMC Structure -Virtual Internal Model Tuning-
Taichi Ikezaki; Osamu Kaneko
IFAC PAPERSONLINE, ELSEVIER, 52, 29, 344-349, 2019, In this paper, we propose a new method for updating controllers by using closed loop data without a mathematical model of plant. The proposed method here requires only one-shot output data obtained in the closed loop experiment together with the feedback controller used in this initial experiment and the desired tracking transfer function. This method is derived based on the idea of the data-driven prediction and the concept of the internal model control (IMC) structure that only appears in the virtual closed loop system. Finally, the validity and the effectiveness of the proposed method are verified through experimental examples. (C) 2019, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
International conference proceedings, English

A New Approach to Update of Feedfoward Controller in the Two-Degree-of-Freedom Control System - A Proposal of Estimated Response Iterative Tuning (ERIT) -
金子 修; 中村 岳男; 池崎 太一
計測自動制御学会論文集, 計測自動制御学会, 54, 12, 857-864, Dec. 2018, Peer-reviwed, We propose a new approach to controller parameter tuning in the two-degree-of-freedom control architecture, what is called as Estimated Response Iterative Tuning (ERIT). The idea is very simple in the sense that the feed-forward controller is tuned so as to realize that the estimated response calculated in the off-line is equal to the desired response. This approach is very useful because the required material for the optimization are the obtained data and the available information like the feedback controller, the desired transfer function, and the initial feed-forward controller. Here, we analyze the cost function which appears in the ERIT. To show the validity of the proposed method, we give an illustrative example.
Scientific journal, Japanese

A new prefilter approach to Virtual Reference Iterative Tuning for cascade control systems
Huy Quang Nguyen; Osamu Kaneko
Prceedings of SICE Annual Conference 2018, 1472-1475, 11 Sep. 2018, Peer-reviwed
International conference proceedings, English

On IMC structure of controllers updated by FRIT
Osamu Kaneko
Prceedings of SICE Annual Conference 2018, 1480-1482, 11 Sep. 2018, Peer-reviwed
International conference proceedings, English

Positioning Control and Model Estimation of Vibrating System in 2DoF-FRIT Control Architecture with Kautz Expansion
Hnin Si; Osamu Kaneko
Proceedings of 2017 11th Asian Control Conference, 2322-2327, Dec. 2017, Peer-reviwed
International conference proceedings, English

FRIT of Linear Time Invariant Systems in 2DoF Control Architecture: Kautz Expansion Approach
Hnin Si; Osamu Kaneko
IEEJ International Workshop on Sensing, Actuation, Motion Contol and OPtimization, IS1-4, 07 Mar. 2017, Peer-reviwed
International conference proceedings, English

Estimated Response Iterative Tuning of Feed-Forward Controller in the Two Degree-of-Freedom Control System with Experimental Data in the One Degree-of-Freedom Control System.
Nakamura Takeo; Kaneko Osamu
Proceedings of the Japan Joint Automatic Control Conference, The Japan Joint Automatic Control Conference, 60, 713-714, 2017
Japanese

Fictitious Reference Iterative Tuning of Cascade Controllers for Non-Minimum Phase Systems
Huy Quang Nguyen; Osamu Kaneko
2017 6TH INTERNATIONAL SYMPOSIUM ON ADVANCED CONTROL OF INDUSTRIAL PROCESSES (ADCONIP), IEEE, 517-522, 2017, Peer-reviwed, In this paper, we address a new parameter tuning method of cascade controllers systems for linear time-invariant systems with unstable zeros, i.e., non-minimum phase systems. Under the situation where an appropriate model of a plant is unknown and only measured data are available, the proposed method in this paper yields the optimal parameter that achieves the desired tracking property of the cascade control systems. Here, we apply fictitious reference iterative tuning (FRIT). This method is a tuning method that yields the desired controller parameter with only one-shot experiment data. Particularly, noting that a system is non-minimum phase and unknown, we parameterize the non-minimum phase part to the desired transfer function because the non-minimum phase property is related to the limit of the desired tracking property.
International conference proceedings, English

Data-Driven Prediction of 2DOF Control Systems with Updated Feedforward Controller
Osamu Kaneko; Takeo Nakamura
2017 56TH ANNUAL CONFERENCE OF THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS OF JAPAN (SICE), IEEE, WeA 11.6, 259-262, 2017, Peer-reviwed, In this paper, we provide a new method to predict the response of two-degree-of-freedom control systems with an updated feedforward controller obtained by data-driven controller tuning such as FRIT, VRFT and so on. This new prediction method gives us the expected input and output responses with high accuracies before implementing the updated controller. Materials required for the proposed method are only the initial feedforward controller, the updated feedforward controller, a given desired transfer function, a feedback controller implemented in the closed loop and the data, which are available without a mathematical model of the plant. We refer this new scheme as Data-Driven Prediction.
International conference proceedings, English

FRIT of Feedforward Controller Approximated by Kautz Expansion in 2DOF for Linear Time Delay System
Hnin Si; Osamu Kaneko
2017 56TH ANNUAL CONFERENCE OF THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS OF JAPAN (SICE), IEEE, WeA11.3, 249-252, 2017, Peer-reviwed, In this paper, we focus on time-delay linear systems with unknown dynamics. The optimal parameters for a feedforward controller are tuned in two degree-of-freedom (2DOF) control structure with fictitious reference iterative tuning (FRIT) which is one of data-driven controller tuning methods. We propose a new method in which Kautz expansion is used to approximate a linear time-delay system as well as to obtain the optimal parameters for the feedforward controller. The proposed method can also reduce some assumptions in conventional FRIT and give some freedoms for unknown plant. The significant difference from other data-driven methods related to time-delay system is that we unify the lumped part and time delay part as a parameterized lumped transfer function with Kautz expansion. A numerical example is used to show the effectiveness and validity of our proposed method.
International conference proceedings, English

FRITを用いた一般化内部モデル制御器における自由パラメータのデータ駆動型更新
奥谷明大; 金子 修
計測自動制御学会論文集, The Society of Instrument and Control Engineers, 51, 11, 581-588, Nov. 2016, Peer-reviwed, In this paper, we propose a data-driven approach to controller update in the generalized internal model control (GIMC) architecture, which was proposed by K. Zhou. Particularly, we focus on the update of the free parameter in this structure to maintain the performance of the controller. The update method we apply here is the fictitious reference iterative tuning (FRIT), which enables to obtain the desirable parameter with only using one-shot experiment. We also show the cost function used in the FRIT is related to the enhancement of the controller performance. To show the validity of the proposed method, we give an illustrative example.
Scientific journal, Japanese

FRIT of internal model controllers for poorly damped linear time invariant systems: Kautz expansion approach
Hnin Si; Osamu Kaneko
Journal of Robotics and Mechatronics, Fuji Technology Press, 28, 5, 745-751, 01 Oct. 2016, Peer-reviwed, This paper addresses the tuning of data-driven controllers for poorly damped linear time-invariant systems in the internal model control (IMC) architecture. In this study,fictitious reference iterative tuning (FRIT),which is one of the controller parameter tuning methods with the data obtained from a one-shot experiment,is used for tuning the controller. The Kautz expansion method in which the coefficients are tunable parameters is introduced to approximate the dynamics of linear time-invariant systems,which have poor damping characteristics. Such an approximated model with tunable parameters is implemented in the IMC architecture. A model and a controller can be realized simultaneously with a one-shot experiment by tuning the IMC with the parameterized Kautz expansion model and by using FRIT. The validity of the proposed method is examined with a numerical example.
Scientific journal, English

Virtual reference feedback tuning for cascade control systems
Huy Quang Nguyen; Osamu Kaneko; Yoshihiko Kitazaki
Journal of Robotics and Mechatronics, Fuji Technology Press, 28, 5, 739-744, 01 Oct. 2016, Peer-reviwed, Virtual Reference Feedback Tuning (VRFT),proposed by Campi et al.,is an effective data-driven tuning method used in feedback controllers because the desired parameters implemented in the controller are obtained by using only one-shot experiment data. In this paper,we apply VRFT to cascade control systems. We also discuss the meaning of the cost function to be minimized. A numerical example is demonstrated to show an effectiveness and validity of our proposed method.
Scientific journal, English

Fictitious reference signal based real-time update of state feedback gains and its experimental verification
Yuki Okano; Osamu Kaneko
Journal of Robotics and Mechatronics, Fuji Technology Press, 28, 5, 625-632, 01 Oct. 2016, Peer-reviwed, This paper presents a new real-time parameter tuning in the data-driven framework. We focus on the tuning of state feedback gains to realize the desired performance of closed loop systems. For a real-time update tuning of this type of a controller,the notion of fictitious reference signal or the fictitious exogenous signal is utilized to generate the optimal gains in the real-time by using the measured past data. We also explain how the optimization can be realized as a recursive computation in real-time updates. Finally,an experiment is done to verify the effectiveness of the proposed method.
Scientific journal, English

Identification of Linear Time-Invariant Systems under Periodic Disturbance with Its Estimation
Osamu Kaneko; Kazuki Ohmura; Yuuki Hayashi; Shigeru Yamamoto
ELECTRONICS AND COMMUNICATIONS IN JAPAN, WILEY-BLACKWELL, 99, 7, 32-39, Jul. 2016, Peer-reviwed, In this paper, we propose a new method for identification of linear time-invariant systems and estimation of unknown periodic disturbances. We assume that a disturbance to be considered here is unknown except its period. In this method, by stacking not only the unknown coefficients of a mathematical model but also the unknown disturbance as a parameter vector, we modify the equation error method so as to treat the unknown disturbance in the identification scheme. In particular, we also explain how the periodicity of the disturbance is utilized. In order to show the validity of this method, we give an illustrative numerical example. (C) 2016 Wiley Periodicals, Inc.
Scientific journal, English

最小次元オブザーバを併用した積分型サーボ系に対する制御器とモデルのFRIT ベースド同時更新
金子 修; 浅野佑治; 山本 茂
システム制御情報学会論文誌, システム制御情報学会, 29, 6, 275-284, Jun. 2016, Peer-reviwed,

In this paper, we consider the simultaneous improvement of a controller and a model for an integral type servo system with a minimal-order state observer. The authors have already studied this issue for the full-state observer. However, in the case in which it is preferable to implement a controller as simply as possible and it is possible to observe a part of state variables directly, utilization of the minimal-state observer is desirable. Thus, this paper extends the previous result on the full state observer to the minimal order state observer case. By employing Fictitious Reference Iterative Tuning (FRIT), we give an effective method of a parameter tuning with only one-shot experimental data for the improvement of a controller that achieves more desired tracking property than the initial controller and a model that reflects the dynamics more accurately than the nominal model, respectively. Finally, we give an illustrative example to show the validity of the proposed method.

Scientific journal, Japanese

Attenuation of periodic disturbance in strip rolling process by repetitive control
Hiroyuki Imanari; Tokujiro Horikawa; Hiroto Ujikawa; Osamu Kaneko; Yuki Okano
10th International Rolling Conference and the 7th European Rolling Conference (Rolling 2016), A14, Jun. 2016, Peer-reviwed
International conference proceedings, English

A Data-driven Pole Placement Method Simultaneously Identifying a State-space Model
Shigeru Yamamoto; Yuki Okano; Osamu Kaneko
Transactions of the Institute of Systems, Control and Information Engineers, THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS (ISCIE), 29, 4, 162-167, Apr. 2016, Peer-reviwed, This paper studies a data driven pole placement method deriving a state feedback gain directly from a pair of state and input measurements of a given controllable discrete-time system. In a conventional approach, a state space model should be identified in advance to apply a standard pole placement algorithm. In the proposed method, a state feedback gain and a state space model can be simultaneously obtained under an assumption.
Scientific journal, Japanese

Fictitious reference iterative tuning for cascade PI controllers of DC motor speed control systems
Hien Thi Nguyen; Osamu Kaneko
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 136, 5, 710-714, 2016, Peer-reviwed, This paper presents an algorithm that directly uses the experimental data to determine the optimal parameters of PI controllers in the DC motor speed control system which is driven by cascade control. By using fictitious reference iterative tuning (FRIT), which is one of the controller parameter tuning that enables us to obtain the ideal parameter with only one-shot experiment, this paper constructs a fictitious reference signal for the cascade control systems such that we can simultaneously tune the PI controller parameters for better performance. The proposed algorithm does not require any parameters of the DC motor but only one-shot experimental data collected from the closed-loop system. To show the validity of the proposed result, we give an experimental example on DC motor speed control.
Scientific journal, English

むだ時間系に対する全状態オブザーバを併合した状態予測サーボ系における制御器とモデルのFRITベースド同時更新
浅野佑治; 金子 修; 山本 茂
計測自動制御学会論文集, 51, 11, 769-778, Nov. 2015, Peer-reviwed
Scientific journal, Japanese

Attenuation of roll eccentric disturbance by modified repetitive controllers for steel strip process with transport time delay
Kazuki Omura; Hiroto Ujikawa; Osamu Kaneko; Yuki Okano; Shigeru Yamamoto; Hiroyuki Imanari; Tokujiro Horikawa
IFAC-PapersOnLine, 28, 17, 131-136, 01 Jul. 2015, Peer-reviwed, In this paper, we propose a new modified repetitive controller to attenuate roll eccentric disturbance in a steel strip rolling process with a transport time delay in control. A conventional modified repetitive controller cannot address the transport delay adequately. To overcome this difficulty, we propose a new mechanism which cancels such a delay in a closed loop. Furthermore, the transport time delay has a fluctuation which causes adverse effects on a performance of the disturbance attenuation and the stability of the closed loop. To address these problems, we apply μ synthesis to compensate such a fluctuation and to stabilize the closed loop. Finally, we validate the effectiveness of the proposed method by a numerical simulation.
International conference proceedings, English

Discrete time behavioral dissipativeness and spectral factorization via quadratic difference forms
Osamu Kaneko; Takao Fujii
European Control Conference, ECC 1999 - Conference Proceedings, Institute of Electrical and Electronics Engineers Inc., 1064-1069, 24 Mar. 2015, In this paper, we consider dissipativeness and a spectral factorization for discrete time behavioral systems. At first, we briefly study dissipativeness of discrete time behavioral systems based on quadratic difference forms[KF2]. Next, we expand the spectral factorization for continuous time symmetric matrix polynomials derived in [GT] into discrete time via quadratic difference forms.
International conference proceedings, English

FRIT を用いた多入出力むだ時間系に対するスミス補償器のチューニング -出力にむだ時間を持つ場合
奥谷明大; 金子 修; 山本 茂
システム制御情報学会論文誌, 28, 2, 58-65, Feb. 2015, Peer-reviwed
Scientific journal, Japanese

Fictitious Reference Iterative Tuning for Cascade Control Systems
Hien Thi Nguyen; Osamu Kaneko
2015 54TH ANNUAL CONFERENCE OF THE SOCIETY OF INSTRUMENT AND CONTROL ENGINEERS OF JAPAN (SICE), IEEE, 632-635, 2015, Peer-reviwed, This paper presents an algorithm that directly uses the experimental data to determine optimal parameters of controllers in the cascade control systems where the feedback controller for the outer loop is the feedforward controller of the inner loop. The proposed algorithm does not require a mathematical model of the plant but only one-shot experimental data collected from the closed loop system. The algorithm enables us to obtain the optimal parameters of the cascade controller such that the controlled system can follow a given desired output. To show the validity of the proposed method, we give an illustrative example.
International conference proceedings, English

The Canonical Controller Approach to Data-Driven Update of State Feedback Gain
Osamu Kaneko
2015 10TH ASIAN CONTROL CONFERENCE (ASCC), IEEE, Paper-ID:1570075547, 2015, Peer-reviwed, In this paper, a data-driven update or design method of desirable state feedback gains is presented. By utilizing the "canonical controller" developed in the behavioral framework, we derive a fundamental kernel representation of the canonical controller which yields a desirable state feedback gain and is also compatible with the trajectory of the system. We also show that such a kernel representation for the canonical controller can be obtained by minimizing a cost function which is linearly represented with respect to only one-shot experimental data. Finally, an illustrative example is given to show the validity of our proposed method.
International conference proceedings, English

Fictitious Reference Iterative Tuning of Internal Model Controllers For a Class of Nonlinear Systems
Osamu Kaneko
2015 IEEE CONFERENCE ON CONTROL AND APPLICATIONS (CCA 2015), IEEE, 88-94, 2015, Peer-reviwed, This paper presents a direct data-driven design or tuning of the internal model control architecture for a class of non-linear systems to achieve the desired output. We assume that the structure of a nonlinear system addressed here is known and the parameters are unknown. In addition, a nonlinear system addressed here is assumed to be with the property that the input time series and the output time series has one to one relation. For this type of nonlinear system, the internal model controller that is represented by the parameters of a model is introduced. Then, fictitious reference iterative tuning, which is one of the data-driven controller tuning methods based on the direct use of one-shot experimental data, is extended for tuning the parameterized internal model controllers. It is also shown that the cost function to be minimized in fictitious reference iterative tuning is related to both of the achievement of the desired tracking and the attainment of a model. That is, the proposed method in this paper enables us to simultaneously obtain a model and a controller by applying only one-shot experimental data to the parameterized internal model controller. A numerical example is also illustrated to show the validity of the result.
International conference proceedings, English

Data-driven controller tuning for attenuation of the effect of unknown periodic disturbance
Fumiaki Uozumi; Osamu Kaneko; Shigeru Yamamoto
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 134, 11, 1696-1702, 01 Nov. 2014, Peer-reviwed, In this paper, we provide a novel method of controller parameter tuning for attenuating the effect of unknown exogenous periodic disturbances. Our approach is based on the direct use of one-shot experimental data obtained in the actual closed loop. By utilizing such a data, we tune the off-line disturbance observer with a nominal model of a plant to achieve the desired closed loop property. We also illustrate a numerical example to show the validity of our proposed method.
Scientific journal, Japanese

周期的な未知外乱を除去するためのデータ駆動型制御器パラメータチューニング
魚住 文彬; 金子 修; 山本 茂
電気学会論文誌C, 134, 11, 1696-1702, Nov. 2014, Peer-reviwed
Scientific journal, Japanese

FRIT based Recursive Update of Feedback Gains In the Integral Type Servo Systems
Yuki Okano; Osamu Kaneko; Fumiaki Sawakawa; Shigeru Yamamoto
Proceedings of SICE Annual Conference 2014, 21-24, Sep. 2014, Peer-reviwed
International conference proceedings, English

FRIT of ILQ Based Integral Type Servo Controllers and Its Applications
Osamu Kaneko; Fumiaki Sawakawa; Shigeru Yamamoto
Proceedings of The 12th International Conference on Motion and Vibration Control, Paper ID 2B-34, Aug. 2014, Peer-reviwed
International conference proceedings, English

周期外乱の影響をうける線形時不変システムの同定と外乱の推定
金子 修; 大村和揮; 林 祐樹; 山本 茂
電気学会論文誌C, 134, 7, 917-923, Jul. 2014, Peer-reviwed
Scientific journal, Japanese

Conditions for Dissipativeness of 2-D Discrete-Time Behaviors Based on Quadratic Difference Forms
Chiaki Kojima; Osamu Kaneko
Proceedings of The 20th International Symposium of Mathematical Theory of Networks and Systems, 1523-1526, Jul. 2014, Peer-reviwed
International conference proceedings, English

Fictitious Reference Iterative Tuning of Internal Model Controllers for Nonlinear Systems with Hysteresis
Shogo Takada; Osamu Kaneko; Shigeru Yamamoto
Proceedings of The 5th International Symposium on Advanced Control of Industrial Processes, 549-552, May 2014, Peer-reviwed
International conference proceedings, English

全状態オブザーバを併用した積分型サーボ系における制御器とモデルのFRITベースド同時更新
金子 修; 宮島 健; 山本 茂
システム制御情報学会論文誌, システム制御情報学会, 27, 3, 122-131, Mar. 2014, Peer-reviwed
Scientific journal, Japanese

FRIT Based Simultaneous Update of Controller and Model on State Predictive Servo Systems with Full State Observer for Liner Time-delay Systems
Asano Yuji; Kaneko Osamu; Yamamoto Shigeru
Proceedings of the Japan Joint Automatic Control Conference, The Japan Joint Automatic Control Conference, 57, 1427-1428, 2014, 本研究では，むだ時間系に対する制御問題において，目標値応答追従性能の向上，および制御対象の動特性をより反映するモデルへの更新を同時に実現することを目的とした制御器パラメータチューニング手法を提案する．とくに，むだ時間系に対して有効な制御手法である全状態オブザーバを併用した状態予測サーボ系を対象とし，この制御系が制御対象のモデルを制御器に内包していることに着目する．そして，そのような制御器に対して一組の実験データのみを直接用いる制御器パラメータ調整手法Fictitious Reference Iterative Tuning (FRIT) を適用することで制御器とモデルの同時更新を実現する手法を提案する．
Japanese

Data-Driven Simultaneous Attainment of the Compensation and Estimation of Hysteresis Characteristics Bases on Two-Degree-Of-Freedom Controller Architecture --FRIT Approach
Takada Shogo; Kaneko Osamu; Yamamoto Shigeru
Proceedings of the Japan Joint Automatic Control Conference, The Japan Joint Automatic Control Conference, 57, 1635-1636, 2014, 本研究では，ヒステリシス特性を持つ非線形システムを対象とし，二自由度制御系のフィードフォワード部を活用することで，そのヒステリシス特性の補償と推定を同時に行うための手法を提案する．ここでは，対象の動特性が未知である仮定の下で，データを直接用いる制御器パラメータをチューニングするFRITを活用することで，一組の実験データでこのような同時実行を実現する手法を与える．
Japanese

FRIT for Non-Miminimum Phase Systems in the 2DOF Control Architecture: Simultaneous Attainment of Controllers and Models
Osamu Kaneko; Yusuke Wadagaki; Shigeki Yoshitake; Shigeru Yamamoto
SICE Journal of Control Measurement and System Integration, 7, 1, 35-40, Jan. 2014, Peer-reviwed
Scientific journal, English

Least Squares Approach to Fictitious Reference Based Tuning of Full Parameterized Linear Time-Invariant Controllers
Osamu Kaneko
2014 14TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS (ICCAS 2014), IEEE, 264-266, 2014, Peer-reviwed, In this paper, a parameter tuning method of full-parameterized linear time-invariant controllers is presented. Our approach is based on the direct use of the experimental data without mathematical models. Concerned with this point, the author and his colleagues have proposed a so-called "fictitious reference iterative tuning" method (FRIT) where full-parameterized controller is tuned in the off-line nonlinear optimization with only one-shot experimental data. This paper expands the previous method to be performed in the off-line least squares.
International conference proceedings, English

Data-Driven Tuning of Nonlinear Internal Model Controllers for Pneumatic Artificial Muscles
Shogo Takada; Osamu Kaneko; Taiki Nakamura; Shigeru Yamamoto
2014 4TH AUSTRALIAN CONTROL CONFERENCE (AUCC), IEEE, 13-18, 2014, Peer-reviwed, This paper proposes a data-driven approach to control of the pneumatic artificial muscle (which is abbreviated as PAM). Although the PAM has a desirable advantage of flexible structures, the inherent nonlinear property makes it difficult to obtain a mathematical model and to design an appropriate controller. As one of the ways to overcome such difficulties, a data-driven controller tuning based on the direct use of the data is expected to be utilized. Particularly, we apply fictitious reference iterative tuning (which is abbreviated as FRIT), which is a data-driven controller tuning method that enables us to obtain a desirable controller parameter with only one-shot experimental data, for tuning of parameters of controllers to obtain desired response of the PAM. In addition, we show that it is possible to obtain not only the desired controller but also the mathematical model of the PAM by using the internal model controller (which is abbreviated as IMC) including a nonlinear mathematical model of the PAM. Finally, we give an experimental result in order to show the validity of the proposed method.
International conference proceedings, English

Fictitious Reference Iterative Tuning to Modified IMC for Unstable Plants
Hien Thi Nguyen; Osamu Kaneko; Shigeru Yamamoto
SICE Journal of Control Measurement and System Integration, The Society of Instrument and Control Engineers, 6, 5, 345-352, Sep. 2013, Peer-reviwed, This paper proposes a data-driven controller parameter tuning of the modified internal model control (IMC), which was proposed by Yamada in 1999, for unstable plants. Here the authors apply fictitious reference iterative tuning (FRIT) to the parameterized modified IMC with only one-shot experimental data. The proposed approach enables us to simultaneously obtain the optimal controller for a desired performance and an appropriate model of the actual plant, and it is applicable for unstable plants in both of the minimum phase and the non-minimum phase cases.
Scientific journal, English

FRIT of the Feedforward Part in the Two-Degree-of-Freedom Control Architecture for Time Delay Systems
Osamu Kaneko; Shigeki Yoshitake; Shigeru Yamamo
Proceedings of SICE Annual Conference 2013, 1446-1448, Sep. 2013, Peer-reviwed
International conference proceedings, English

状態フィードバックゲインのデータ駆動型更新
金子 修; 澤川史明; 山本 茂
計測自動制御学会論文集, 49, 6, 632-638, Jun. 2013, Peer-reviwed
Scientific journal, Japanese

Fictitious Reference Iterative Tuning of Internal Model Controllers for Non-Minimum Phase Systems: A Laguerre Expansion Approach
Hien Thi Nguyen; Osamu Kaneko; Shigeru Yamamoto
SICE Journal of Control Measurement and System Integration, The Society of Instrument and Control Engineers, 6, 1, 38-44, Jan. 2013, Peer-reviwed, Fictitious reference iterative tuning (FRIT) is one of the effective data-driven tuning methods for parameters of a controller with only one-shot experiment. This paper applies FRIT to internal model control (IMC) for linear, time invariant, stable and non-minimum phase systems, which enables us to simultaneously obtain a desired controller and a mathematical plant model. Here, the authors consider the case where we do not have any information on the system. To overcome the difficulty of treating the non-minimum phase behaviors of the system, Laguerre expansion is used to describe the internal model.
Scientific journal, English

Cyclic condition of simultaneous stabilizability for three linear systems in a behavioral framework
Osamu Kaneko
IFAC Proceedings Volumes (IFAC-PapersOnline), IFAC Secretariat, 46, 2, 90-95, 2013, Peer-reviwed, In this paper, we consider the simultaneous stabilization problem for a triple of linear systems in a behavioral framework. Here, we provide a new sufficient condition for a triple of linear systems to be simultaneous stabilizable. The new condition we provide here has a cyclic form. © 2013 IFAC.
International conference proceedings, English

Fictitious reference iterative tuning of disturbance observers for attenuation of the effect of periodic unknown exogenous signals
Fumiaki Uozumi; Osamu Kaneko; Shigeru Yamamoto
IFAC Proceedings Volumes (IFAC-PapersOnline), 11, 576-581, 2013, Peer-reviwed, In this paper, we develop a data-driven controller tuning for the disturbance observers. Particularly, we focus on the disturbance attenuation problem for a periodic unknown disturbance. However, in the case where it is difficult to construct inverse mathematical model of a plant which is implemented in the disturbance observer, we have to tale much time and costs for identification. In order to overcome such a difficulty, we utilize fictitious reference iterative tuning (FRIT), which is data-driven controller tuning with only one-shot experimental data, for tuning of parameters of controllers to eliminate the effect of the disturbance. © IFAC.
International conference proceedings, English

Data-driven controller tuning: FRIT approach
Osamu Kaneko
IFAC Proceedings Volumes (IFAC-PapersOnline), 11, 326-336, 2013, Peer-reviwed, In this tutorial paper, we give a basic concept of FRIT (fictitious reference iterative tuning) as one of the data-driven controller tuning methods. We explain how FRIT can achieve a desired property with only one-shot experiment. In addition, some new results on this tuning method are also presented. We also give comparisons between FRIT and the other data-driven controller tuning methods which yield the desired parameter with only one-shot experiment. Finally, as one of the applications of FRIT, we introduce the data-driven approach to simultaneous attainment of model and controller in the IMC architecture. © IFAC.
International conference proceedings, English

On Basics and Future Developments of FRIT From Viewpoints of Tacking for Desired Responses
KANEKO Osamu
IEEJ Transactions on Electronics, Information and Systems, The Institute of Electrical Engineers of Japan, 132, 6, 816-819, 01 Jun. 2012, In this paper, we give a tutorial review of fictitious reference iterative tuning (which is abbreviated as FRIT in the following). This tuning method enables us to obtain the optimal parameter with only one-shot experimental data of the closed loop and performing an off-line nonlinear optimization. Thus, this method is useful from the practical points of view in the case in which it is difficult to take a time and cost for tuning of a parameterized controller. In this expository article, we give the basic idea of FRIT and how to apply this method to practical problems. Particularly, we focus on the problem how to tune a controller parameter so as to let the closed loop track for desired responses. Moreover, we mention the future developments of this tuning method.
Japanese

Fictitious Reference Iterative Tuning for Non-Minimum Phase Systems in the IMC Architecture: Simultaneous Attainment of Controllers and Models
Osamu Kaneko; Hien Thi Nguyen; Yusuke Wadagaki; Shigeru Yamamoto
SICE Journal of Control Measurement and System Integration, 5, 2, 101-108, Mar. 2012, Peer-reviwed
Scientific journal, English

FRIT Based PID Parameter Tuning for Linear Time Delay Systems -Simultaneous Attainment of Models and Controllers-
Osamu Kaneko; Yusuke Wadagaki; Shigheru Yamamoto
Proceedings of IFAC Conference on Advances in PID Control, 86-91, Mar. 2012, Peer-reviwed
International conference proceedings, English

A PID tuning method based on matching between one-shot experimental data and filtered desired closed-loop responses
Naoki Ikegami; Shigeru Yamamoto; Osamu Kaneko
Proceedings of the IEEE Conference on Decision and Control, 3133-3138, 2012, Peer-reviwed, We consider a problem of direct controller tuning by using a single set of measured experimental closed loop data. In this paper, we introduce a shaping filter for the desired reference input which is used in tuning so that the desired closed loop response can be easily achieved even if an inadequate reference reference input is given. Two examples illustrate the effectiveness of the method. © 2012 IEEE.
International conference proceedings, English

A PID tuning method based on matching between one-shot experimental data and filtered desired closed-loop responses
Naoki Ikegami; Shigeru Yamamoto; Osamu Kaneko
2012 IEEE 51ST ANNUAL CONFERENCE ON DECISION AND CONTROL (CDC), IEEE, 3133-3138, 2012, Peer-reviwed, We consider a problem of direct controller tuning by using a single set of measured experimental closed loop data. In this paper, we introduce a shaping filter for the desired reference input which is used in tuning so that the desired closed loop response can be easily achieved even if an inadequate reference reference input is given. Two examples illustrate the effectiveness of the method.
International conference proceedings, English

Fictitious Reference Iterative Tuning of Non-Minimum Phase Systems in the Two-Degree-Of-Freedom Control Architecture: A Laguerre Expansion Approach
Shigeki Yoshitake; Osamu Kaneko; Shigeru Yamamoto
2012 PROCEEDINGS OF SICE ANNUAL CONFERENCE (SICE), SOC INSTRUMENT CONTROL ENGINEERS JAPAN, 1190-1194, 2012, Peer-reviwed, In this paper, we consider the data-driven tuning method for a two-degree-of-freedom (2DOF) control architecture to achieve a desired tracking property for non-minimum phase systems. By utilizing the fictitious reference iterative tuning (FRIT), which enables us to obtain an appropriate parameter of a controller with only one-shot experimental data, we propose an effective tuning method of the feedforward controller approximated by the finite sum of the Laguerre expansion with tunable coefficients. We show that the proposed method also yields an estimation of unstable zeros of a plant with high accuracy. The proposed method is validated by illustrating numerical examples.
International conference proceedings, English

Data-driven parameter optimization of two-degree-of-freedom controllers approximated by laguerre expansions
Osamu Kaneko; Shigeki Yoshitake; Shigeru Yamamoto
IFAC Proceedings Volumes (IFAC-PapersOnline), IFAC Secretariat, 45, 25, 280-285, 2012, Peer-reviwed, In this paper, we propose one of the parameter optimization techniques for two-degree-of-freedom (2DOF) controllers based on the direct use of the data to achieve the desired tracking property. The proposed method utilizes only one-shot experimental data for the optimization of the feedforward controller approximated by Laguerre expansions with tunable coefficients. The proposed cost function to be minimized leads to the attainment of both of the desired controller and the mathematical model of the plant. Finally, we also illustrate a numerical example to show the validity of our proposed method. © 2012 IFAC.
International conference proceedings, English

Data-driven Parameter Tuning of IMC for Unstable Plants
Hien Thi Nguyen; Osamu Kaneko; Shigeru Yamamoto
2012 2ND AUSTRALIAN CONTROL CONFERENCE (AUCC), IEEE, 92-97, 2012, Peer-reviwed, This paper proposes a data-driven controller parameter tuning approach to the modified internal model control (IMC), which was proposed by Yamada in In for unstable plants. Here we clarify how to use fictitious reference iterative tuning (FRIT) to tune parameters of the modified IMC controller with only one-shot experimental data. The approach in this paper simultaneously yields a desired controller and a mathematical model of the controlled plant. In addition, we also analyze and qualify the robustness of the system in the presence of modeling error.
International conference proceedings, English

Fictitious Reference Iterative Tuning of Internal Model Controller for Non-Minimum Phase Plants
Hien Thi Nguyen; Osamu Kaneko; Yusuke Wadagaki; Shigeru Yamamoto
Proceedings of SICE Annual Conference 2011, 2608-2613, Sep. 2011, Peer-reviwed
International conference proceedings, English

FRITによるスミス補償器の最適制御パラメータとプラントモデルの同時獲得について
金子 修; 和田垣祐介; 山本 茂
電気学会誌論文誌 C, 131, 4, 742-740, Apr. 2011, Peer-reviwed
Scientific journal, Japanese

Simultaneous attainment of the optimal parameter of a controller and a mathematical model by an application of the FRIT for the Smith compensator
Osamu Kaneko; Yusuke Wadagaki; Shigeru Yamamoto
IEEJ Transactions on Electronics, Information and Systems, Institute of Electrical Engineers of Japan, 131, 4, 742-750, 2011, Peer-reviwed, In this paper, we consider the data driven approach to the parameter tuning of a controller used for timedelay systems. The first author once proposed the fictitious reference iterative tuning (which is abbreviated as the FRIT) which yields the desired parameter of a controller by using only one-shot experimental data instead of mathematical models of a plant. Thus the FRIT is an effective and useful tuning method from the practical points of view in the sense that the required time and cost can be drastically reduced. This paper extends the FRIT to the parameter tuning of the Smith compensator for time-delay systems. It is well known that the Smith compensator is an effective controller for time-delay systems when we have mathematical models of a plant with time-delay. We show that the FRIT is effectively applicable to the parameter tuning of the Smith compensator under the situation in which we do not have mathematical models of a plant. Particularly, by introducing the special structure for the feedback controller used in the Smith compensator, we show that such a structure enables us to obtain not only the desired parameter of a controller but also the mathematical model of a plant. Finally, we also give a numerical example and an experimental one in order to show the validity of the proposed methods. © 2011 The Institute of Electrical Engineers of Japan.
Scientific journal, English

Fictitious Reference Tuning of the Feed-forward Controller in a Two-degree-of-Freedom Control System
Osamu Kaneko; Yusuke Yamashina; Shigeru Yamamoto
SICE Journal of Control Measurement and System Integration, The Society of Instrument and Control Engineers, 4, 1, 55-62, Jan. 2011, Peer-reviwed, In this paper, we provide a new effective tuning method to obtain the optimal parameter of the feed-forward controller in a two-degree-of-freedom (2DOF) control system for the purpose of achieving the desired response without using a mathematical model of a plant. The first author proposed "fictitious reference iterative tuning" (which is abbreviated to FRIT) as an effective method for the tuning of parameters of a controller by using only one-shot experimental data instead of using mathematical models of a plant. Here, we extend FRIT to the tuning of the feed-forward controller in a 2DOF control system and develop the off-line computation so as to be done by the least squares method. For these purposes, we introduce a new cost function consisting of the fictitious reference and the actual data (since we do not have to do iterative computation in the least squares method, we call the proposed method here as "fictitious reference tuning"). Since the new cost function is quadratically-parameterized, it is possible to analyze how far the obtained parameter is apart from the desired one. Thus, we then derive a pre-filter which is applied to the actual data so as to guarantee that the obtained parameter is close to the desired one. We also show that the proposed method is applicable to the case in which the initial experiment is performed in the conventional 1DOF control system. Finally, we illustrate experimental results in order to show the utility and the validity of the proposed method.
Scientific journal, English

Simultaneous Updating of Model and Controller Based on Fictitious Reference Iterative Tuning
Osamu Kaneko; Makoto Miyachi; Takao Fujii
SICE Journal of Control Measurement and System Integration, The Society of Instrument and Control Engineers, 4, 1, 63-70, Jan. 2011, Peer-reviwed, In this paper, we provide a new method for updating a mathematical model of a plant and a controller, simultaneously, by using only one-shot experimental data. Here, we propose a fictitious controller which is described by the following triple: a nominal model of the plant, an initial controller designed for the nominal model, and a parameterized model of the plant. In addition, we introduce a cost function which involves the fictitious controller, the nominal model, and the actual experimental data of the closed loop with the initial controller. Then, for this very reason of the minimization of the introduced cost function, we show that utilizing the fictitious reference iterative tuning, which was proposed by the authors, enables us to obtain both a more accurate model and a more desirable controller than the nominal model and the initial controller, respectively. We also give quantitative evaluation of the difference between the nominal model and the updated one, and that between the initial controller and the updated one. Finally, we give examples in order to illustrate the validity of the proposed method.
Scientific journal, English

Simultaneous attainment of model and controller for linear time delay systems with the data-driven Smith compensator
Osamu Kaneko; Shigeru Yamamoto; Yusuke Wadagaki
IFAC Proceedings Volumes (IFAC-PapersOnline), 18, 1, 7684-7689, 2011, Peer-reviwed, In this paper, we propose a data-driven approach to the Smith compensator for the simultaneous attainment of a controller and a mathematical model of linear time-delay SISO systems. Under the situation in which we do not know a mathematical model of a plant, the proposed method here enables us to obtain the optimal Smith compensator for the desired tracking property based on the direct utilization of a one-shot closed loop experimental data. In addition, by introducing the special structure to the feedback controller used in the Smith compensator, it is possible to obtain not only the desired controller but also the mathematical model of a plant with a time-delay. Finally, we also give an experimental result in order to show the validity of the proposed method. © 2011 IFAC.
International conference proceedings, English

Fictitious Reference Iterative Tuning for a System with a Time-Delay and/or Unstable Zeros in the Internal Model Control Architecture
Osamu Kaneko; Yusuke Wadagaki; Hien Thi Nguyen; Shigeru Yamamoto
2011 IEEE INTERNATIONAL CONFERENCE ON CONTROL APPLICATIONS (CCA), IEEE, 718-723, 2011, Peer-reviwed, As one of the interesting and meaningful applications of a controller parameter tuning, this paper proposes a simultaneous attainment of both of a desired controller and a mathematical model of a plant in the internal model control (IMC) architecture. Particularly, we focus on systems with a time-delay and/or unstable zeros which cannot be neglected in many applications. For the purpose of the simultaneous attainment of a controller and a model of the plant, we introduce a specific structure of the feedback controller with a tunable parameter in IMC. And then, we utilize the fictitious reference iterative tuning (FRIT), which is a useful controller parameter tuning with only one-shot experimental data, for the tuning of the parametrized feedback controller and the parameterized internal model. In addition, we explain how the utilization of FRIT and the proposed structure on the feedback controller are effective for obtaining not only the desired control parameter but also an appropriate mathematical model of the plant. Finally, in order to show the validity of the proposed method, we give an illustrative example.
International conference proceedings, English

Data-driven IMC for Non-Minimum Phase Systems - Laguerre Expansion Approach
Hien Thi Nguyen; Osamu Kaneko; Shigeru Yamamoto
2011 50TH IEEE CONFERENCE ON DECISION AND CONTROL AND EUROPEAN CONTROL CONFERENCE (CDC-ECC), IEEE, 476-481, 2011, Peer-reviwed, This paper proposes a data-driven parameter tuning of the internal model controller (IMC) for non-minimum phase plants. In order to perform the parameter tuning of the IMC, we utilize the fictitious reference iterative tuning (FRIT), which enables us to obtain the desired parameter of the controller with only one-shot experiment data. Particularly, we propose an embedding of the internal mathematical model which is described by Laguerre expansion for describing non-minimum phase plants. Moreover, we show that the proposed approach enables us to obtain not only a desired controller but also a well-approximated mathematical model of the actual non-minimum phase plant simultaneously.
International conference proceedings, English

Fictitious Reference Iterative Tuning for Internal Model Controller
Osamu Kaneko; Yusuke Wadagaki; Shigeru Yamamoto
Proceedings of the 10th IFAC Workshop on Adaptation and Learning on Control and Signal Processing, 133-138, Aug. 2010, Peer-reviwed
International conference proceedings, English

The Behavioral Approach to Simultaneous Stabilization,
Osamu Kaneko
The 19th International Symposium on Mathematical Theory of Network and Systems, 697-701, Jul. 2010, Peer-reviwed
International conference proceedings, English

Robust Stability Analysis of Inverse LQ Regulator for Linear Systems with Input Delay
Takao Fujii; Osamu Kaneko
Proceedings of The 19th International Symposium on Mathematical Theory of Network and Systems, 2314-2315, Jul. 2010, Peer-reviwed
International conference proceedings, English

On Control of n-D Plant with 1-D Controller in a Behavioral Framework
Osamu Kaneko; Satoshi Yamamoto
EUROPEAN JOURNAL OF CONTROL, LAVOISIER, 16, 2, 159-168, Mar. 2010, Peer-reviwed, In this paper, we address the problems of controlling an n-dimensional (n-D) plant (i.e., its dynamics evolves along n independent variables) using a 1-dimensional (1-D) controller (i.e., its dynamics evolves only along the conventional time axis) for the behavior of a desired specification. Theoretically, the problem is one of finding the condition under which it is possible to interconnect two systems with different time axes (or independent variables); practically, there are many cases in Ouch an n-D plant, whose dynamics evolves along spatial coordinates (e.g., heat transfer of a stick, vibration of an elastic membrane, and so on) in addition to a conventional time axis, must be controlled using a 1-D controller. Here, we provide a necessary and sufficient condition for implementing the behavior of a desired 1-D specification in an n-D plant using a 1-D controller. We also provide a necessary and sufficient condition for implementing the behavior of a desired n-D specification in the same situation. Finally, we consider these problems for the linear time-invariant case.
Scientific journal, English

Fictitious Reference Tuning for the Optimal Parameter of a Feedforward Controller in the Two-Degree-of-Freedom Control System
Osamu Kaneko; Yusuke Yamashina; Shigeru Yamamoto
2010 IEEE INTERNATIONAL CONFERENCE ON CONTROL APPLICATIONS, IEEE, 59-64, 2010, Peer-reviwed, In this paper, we propose an effective tuning method to obtain the optimal parameter of a feedforward controller in the two-degree-of-freedom (2DOF) control system for the sake of achieving the desired output without mathematical model of a plant. The first author proposed the effective method for the tuning of parameters of a controller by using only one-shot experimental data instead of using mathematical models of a plant, which is called "fictitious reference iterative tuning" (which is also abbreviated to FRIT). Here, we develop FRIT for the tuning of the feedforward controller in 2DOF control system. We introduce a new cost function consisting of the fictitious reference and the actual data for the purpose of that the required computation can be done by the least squares method (since we do not have to do iterative computation in the least squares method, we call the proposed method here as "fictitious reference tuning"). Since the cost function is quadratically-parameterized, it is possible to analyze how far the obtained parameter is apart from the desired one. For this purpose, we derive the pre-filter to be applied to the actual data. In addition, we also show that our proposed method is applicable for the case in which the initial experiment is performed in the one-degree-of-freedom control system. Finally, we illustrate an example in order to show the utility and the validity of our proposed method.
International conference proceedings, English

Extension of ILQ Design Method and Its Application to FRIT-Based I-PD Controller Tuning
Takao Fujii; Osamu Kaneko
Proceedings of SICE-ICCAS Joint Conference 2009, 937-940, Aug. 2009, Peer-reviwed
International conference proceedings, English

Identification of Hammerstein Model with VRFT in the Virtual Two-Degree of Freedom Control System
Osamu Kaneko
Proceedings of SICE-ICCAS Joint Conference 2009, 4927-4931, Aug. 2009, Peer-reviwed
International conference proceedings, English

The Parametrization of Stabilizing Canonical Controllers : The Observable Case
Osamu Kaneko
Proceedings of SICE-ICCAS Joint Conference 2009, 3945-3949, Aug. 2009, Peer-reviwed
International conference proceedings, English

Closed Loop Identification based on Virtual Reference Feedback Tuning Applied to a Virtual Two-Degree-Of-Freedom Control System
Osamu Kaneko; Yong Kawn Beak; Toshiyuki Ohtsuka
SICE Journal of Control Measurement and System Integration , vol.2, pp.168-176 (2009), 2, 2, 168-176, Mar. 2009, Peer-reviwed
Scientific journal, English

Simultaneous Updating of a Model and a Controller Based on the Fictitious Controller
Osamu Kaneko; Makoto Miyachi; Takao Fujii
Proceedings of the 47th IEEE Conference on Decision and Control, 1353-1358, Dec. 2008, Peer-reviwed
International conference proceedings, Japanese

The Implementability Analysis of Hybrid Controlled Behavior with Discrete Event Controllers within 2D System Theoretic Approach
Osamu Kaneko; Satoshi Yamamoto
Proceedings of International Symposium on Nonlinear Theory and its Applications, 664-669, Sep. 2008, Peer-reviwed
International conference proceedings, English

On Linear Canonical Controllers within the Unfalsified Control Framework
Osamu Kaneko
Preprint of The 17th IFAC World Congress,, 12279-12284, Jul. 2008, Peer-reviwed
International conference proceedings, English

Fictitious Reference Iterative Tuningの最適性に関する考察
金子 修; 宮地 誠; 藤井隆雄
計測自動制御学会論文集, 第44巻，第6号，pp.541-543, (2008), 計測自動制御学会, 44, 6, 541-543, Jun. 2008, Peer-reviwed
Scientific journal, Japanese

Synthesis of ILQ Control System for Disturbance Attenuation and Its Application to Thermal Control of Plasma CVD Reactor
Takao Fujii; Osamu Kaneko
Proceedings of the 3rd International Symposium on Advanced Control and Industrial Process, 370-371, May 2008, Peer-reviwed
International conference proceedings, English

An Implementability of Hybrid Specification with Discrete Event Controllers-2D System Theoretic approach in a Behavioral Framework-
Osamu Kaneko; Satoshi Yamamoto
2008 PROCEEDINGS OF SICE ANNUAL CONFERENCE, VOLS 1-7, IEEE, 1504-1509, 2008, Peer-reviwed, In this paper, we consider an implementability of hybrid dynamical systems in a behavioral framework. Here, we regard hybrid dynamical systems as a class of systems whose dynamics evolve with two different. types of independent. variables, one is a "time" with which a solution of differential or difference equations evolve, other is "the event time" or "discrete state index" corresponding to the occurrence of a discrete event or a switching time between one and another states. Such a stand point enables us to see that a hybrid system is viewed as a 2-dimensional (which is abbreviated to as 2D) dynamical system. In this new setting, we provide a necessary and sufficient condition of the existence of a event-driven controller for a given hybrid specification to be controlled.
International conference proceedings, English

Synthesis of ILQ Control System for Disturbance Attenuation
Takao Fujii; Sadaaki Kunimatsu; Osamu Kaneko
2008 PROCEEDINGS OF SICE ANNUAL CONFERENCE, VOLS 1-7, IEEE, 1241-+, 2008, Peer-reviwed, A new servo design method for disturbance attenuation is presented. The design method presented is based on Inverse Linear Quadratic (ILQ) servo mechanism. To synthesize this method, the basic ILQ servo system is expanded by adding feedforward controller from exogenous disturbance. By suitable design of disturbance feedforward controller, disturbance rejection and desired output tracking are shown to be achieved asymptotically as the ILQ tuning parameters go to infinity. A numerical design example is also shown to verify the usefulness of this servo design method.
International conference proceedings, English

Simultaneous Updating of a Model and a Controller Based on the Data-Driven Fictitious Controller
Osamu Kaneko; Makoto Miyachi; Takao Fujii
47TH IEEE CONFERENCE ON DECISION AND CONTROL, 2008 (CDC 2008), IEEE, 1358-1363, 2008, Peer-reviwed, In this paper, we provide a data-driven approach for a simultaneous updating of a mathematical model of a plant and a controller with respect to a desired response of the closed loop. Our basic strategy is to adapt the fictitious controller, which has been proposed by the authors, described by the nominal model and the initial controller with the tunable parameter to the one-shot experimental data directly. As a result, such a controller yields both a plant model and a desired controller simultaneously. In order to give the validity of the proposed method, we also show an experimental result.
International conference proceedings, English

一自由度系に対するFictitious Reference Iterative Tuningに基づく同定手法の提案とエレベータドア開閉速度動特性の同定への応用
金子 修; 宮地 誠; 孫田 康雄; 藤井 隆雄; 大坪 亮; 小林 清
システム制御情報学会論文誌, THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS (ISCIE), 20, 11, 439-447, Nov. 2007, Peer-reviwed, In this paper, we present a new identification method based on the fictitious reference iterative tuning (which is abbreviated to as FRIT in the following). FRIT is one of the parameter tuning methods for controllers based on the direct use of the experimental data without mathematical models, particularly, this method enables one to obtain the optimal parameter with only one-shot experiment. Motivated by such practical advantages, we expand this method to a facile and fast-track identification by using only one-shot experiment data of the closed loop implemented with the existing controller in the one-degree of freedom control system. As one of the real systems in which it is effective for such an identification method to be applied, we consider the identification of the opening-and-closing speed dynamics of an elevator door. For this system, it is important to obtain the actual state of an elevator door for retaining a safety and quick motion. Thus, an identification of this dynamics is one of the most important factors for an effective maintenance. However, it is difficult to obtain the actual parameter because of the fact that there are many cases in which an experiment for the identification spends much time and it is undesirable to use sufficiently excited signals for the identification. We apply our identification method to solve these practical problems. Finally, in order to show the validity of our result in this paper, we also give an experimental result on the identification of the opening-and-closing speed dynamics of the door of an elevator.
Scientific journal, Japanese

FRITを用いた閉ループ特性と目標値応答特性の向上のための2自由度制御器のパラメータ調整
坂田智則; 金子 修; 藤井隆雄
システム制御情報学会論文誌, 20, 11, 419-429, Nov. 2007, Peer-reviwed
Scientific journal, Japanese

On the Takagi interpolation problem
Osamu Kaneko; Paolo Rapisarda
LINEAR ALGEBRA AND ITS APPLICATIONS, ELSEVIER SCIENCE INC, 425, 2-3, 453-470, Sep. 2007, Peer-reviwed, issues related to the existence and characterization of solutions of a generalization of the tangential Takagi interpolation problem are examined from the behavioral point of view. We associate to the interpolation data a "dualized" set of vector-exponential trajectories, which we model with the most powerful unfalsified model (MPUM). We show that there exists a representation of the MPUM for this set of trajectories which exhibits a special structure, and we study several properties of this representation, in particular those related to the signature of the Pick matrix of the data. (c) 2007 Elsevier Inc. All rights reserved.
Scientific journal, English

An Identification by Adapting the Fictitious Controller to Data
Osamu Kaneko; Makoto Miyachi; Takao Fujii
Proceedings of the 9th IFAC Workshop on Adaptation and Learning in Control and Signal Processing, 44-49, Aug. 2007, Peer-reviwed
International conference proceedings, English

A Practical Identification of the Opening-and-Closing Speed Dynamics of an Elevator Door by Adapting the Fictitious Controller to the Data
Osamu Kaneko; Makoto Miyachi; Shizuo Magota; Takao Fujii; Kiyoshi Kobayashi; Ryo Ohtsubo
Proceedings of European Control Conference 2007, 5208-5213, Jul. 2007, Peer-reviwed
International conference proceedings, English

ビヘイビアアプローチに基づく離散時間最小二乗規範型推定について
金子 修; 藤井隆雄
システム制御情報学会論文誌, 20, 6, 227-237, Jun. 2007, Peer-reviwed
Scientific journal, Japanese

The Takagi Interpolation Problem as Time-Series Modeling
Osamu Kaneko; Paolo Rapisarda
Proceedings of The 17th International Symposium on Mathematical Theory of Network and Systems, 1584-1593, Jul. 2006, Peer-reviwed
International conference proceedings, English

A characterization of solutions of the discrete-time algebraic Riccati equation based on quadratic difference forms
Chiaki Kojima; Kiyotsugu Takaba; Osamu Kaneko; Paolo Rapisarda
LINEAR ALGEBRA AND ITS APPLICATIONS, ELSEVIER SCIENCE INC, 416, 2-3, 1060-1082, Jul. 2006, Peer-reviwed, This paper is concerned with a characterization of all symmetric solutions to the discrete-time algebraic Riccati equation (DARE). Dissipation theory and quadratic difference forms from the behavioral approach play a central role in this paper. Along the line of the continuous-time results due to Trentelman and Rapisarda [H.L. Trentelman, P. Rapisarda, Pick matrix conditions for sign-definite solutions of the algebraic Riccati equation, SIAM J. Contr. Optim. 40 (3) (2001) 969-991], we show that the solvability of the DARE is equivalent to a certain dissipativity of the associated discrete-time state space system. As a main result, we characterize all unmixed solutions of the DARE using the Pick matrix obtained from the quadratic difference forms. This characterization leads to a necessary and sufficient condition for the existence of a non-negative definite solution. It should be noted that, when we study the DARE and the dissipativity of the discrete-time system, there exist two difficulties which are not seen in the continuous-time case. One is the existence of a storage function which is not a quadratic function of state. Another is the cancellation between the zero and infinite singularities of the dipolynomial spectral matrix associated with the DARE, due to the infinite generalized eigenvalues of the associated Hamiltonian pencil. One of the main contributions of this paper is to demonstrate how to resolve these difficulties. (c) 2006 Elsevier Inc. All rights reserved.
Scientific journal, English

On controllability of discrete event systems in a behavioral framework
O. Kaneko; T. Misaki; T. Fujii
JOURNAL OF COMPUTER AND SYSTEMS SCIENCES INTERNATIONAL, MAIK NAUKA/INTERPERIODICA/SPRINGER, 45, 4, 513-517, Jul. 2006, Peer-reviwed, The purpose of this paper is to investigate the controllability and the achievability of discrete event systems within a behavioral framework. Based on the notion of Willems' behavioral controllability [1, 2], we introduce a new concept related to the controllability of discrete event systems. By using the controllability proposed here and the notion related to achievable behaviors [3, 4], we show that the behavioral controllability for a given specification with respect to language is equivalent to the existence of a controller, so that an interconnected system satisfies the specification exactly. A proposed controller here is represented by the intersection of the behavior of a given plant and that of a given (controllable) specification. We also clarify that our controllers for a given specification fit the properties of well-known supervisory controllers proposed and developed by Ramadge and Wonham [5].
Scientific journal, English

非正則な離散時間多項式行列のスペクトル分解アルゴリズム
金子 修; 藤井隆雄
電子情報通信学会論文誌（基礎・境界）, The Institute of Electronics, Information and Communication Engineers, J89-A, 5, 340-349, May 2006, Peer-reviwed, 本論文では,非正則な多項式行列のスペクトル分解のアルゴリズムを与える.基本的には,2変数多項式行列とそれから誘導される差分型二次形式で表現される消散不等式をベースとしており,与えられる非正則な多項式行列から誘導される供給率に対応する蓄積関数の中で,最大の蓄積関数が所望のスペクトル因子により表現される,という理論的な事実を示すことが主結果である.その理論的な結果に基づくことにより,筆者らによる[5]や[8]で示した正則な多項式行列に対するスペクトル分解アルゴリズムと同様に,消散不等式を誘導する2変数多項式行列の係数行列から構成される線形行列不等式を解くことにより,非正則な場合でもスペクトル因子を得ることが可能であることを示す.最後に,数値例により結果の妥当性を検証する.
Scientific journal, Japanese

A system identification of the opening and closing speed control system of elevator door
Miyachi Makoto; Magota Shizuo; Kaneko Osamu; Fujii Takao
Proceedings of the Annual Conference of the Institute of Systems, Control and Information Engineers, The Institute of Systems, Control and Information Engineers, 6, 150-150, 2006, We present identification of the opening and closing speed control system of elevator door by using FRIT(Fictitious Reference Iterative Tuning).

A fictitious reference iterative tuning (FRIT) in the two-degree of freedom control scheme and its application to a facile closed loop system identification
Osamu Kaneko; Shotaro Souma; Takao Fujii
Transactions of The Society of Instrument and Control Engineers, 42, 1, 17-25, Jan. 2006, Peer-reviwed
Scientific journal, English

A parameter identification based on tuning of a controller with one-shot experimental data
Makoto Miyachi; Osamu Kaneko; Takao Fujii
2006 SICE-ICASE INTERNATIONAL JOINT CONFERENCE, VOLS 1-13, IEEE, 2680-+, 2006, Peer-reviwed, In this paper, we propose a new identification method that so as to yeild parameters of a plant by tuning a controller including a nominal plant model. Some of the authors previously have proposed fictitious reference iterative tuning (which is abbreviated to as FRIT[1]) as one of the useful and rational tuning methods of controllers. It enables us to obtain the optimal parameter of a controller based on only one-shot closed loop experiment data and an off-line nonlinear optimization. We apply FRIT to identify the dynamics of a plant in the closed loop by tuning the controller including the parameters of a plant. As a result, it is possible to obtain the parameters of a plant as well as the optimal parameters of a controller. In order to show the simplicity and. usefulness of this method in practical sense, we apply such a new method to identify parameters of a cart system.
International conference proceedings, English

A synthesis of linear canonical controllers based on the direct use of the experimental data
Osamu Kaneko; Tomohiko Muroyama; Takao Fujii
2006 SICE-ICASE INTERNATIONAL JOINT CONFERENCE, VOLS 1-13, IEEE, 908-+, 2006, Peer-reviwed, In this paper, as one of the synthesis method of a linear canonical controller (this is a controller that satisfies the obtained data and a given specification simulaneously), we provide a new tuning method of such a controller. The tuning method we proposed here requires only one-shot closed loop experimental data and yields all of the parameters of a linear controller so as to minimize the performance index by using the least squares optimization directly, i.e., without a mathematical model of a plant. We also give an illustrative example in order to show the validity of our method.
International conference proceedings, English

ユニモジュラな連続時間パラエルミート多項式行列のスペクトル分解アルゴリズム
金子 修; Paolo Rapisarda; 鷹羽 浄嗣
システム制御情報学会論文誌, THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS (ISCIE), 18, 11, 393-399, Nov. 2005, Peer-reviwed, In this paper, we address an algorithm for the spectral factorization of para-Hermitian unimodular polynomial matrices in the continuous time case. Most of the algorithms for the spectral factorizations of matrix polynomials depend on the existence of the roots of given polynomial matrices, so it is almost impossible to execute the spectral factorization of unimodular polynomial matrices. In this paper, we provide a new algorithm for the spectral factorization of unimodular polynomial matrices without the existence of the roots of polynomial matrices or the stability. The task one has to do is only to solve a linear matrix inequality consisting of the coefficients of a given unimodular matrix, which can be achieved easily by the use of numerical computation packages. The algorithm we present here is based on the property of the storage functions for the dissipative systems in which there always exists positive dissipated energy for the environment. This implies that the fundamental property in our algorithm is also a self-standing interesting result with respect to theoretical points of view. Finally, in order to show the validity of our results, we give an illustrative example with respect to numerical aspects.
Scientific journal, Japanese

一回の閉ループ実験データと最小二乗法を用いた制御器パラメータチューニング-Fictitious Reference Iterative Tuning の拡張-
金子 修; 吉田恭子; 松本和之; 藤井隆雄
システム制御情報学会論文誌, 18, 11, 400-409, Nov. 2005, Peer-reviwed
Scientific journal, Japanese

Fictitious-Reference Based Least-Squares Parameter Tuning of a Closed loop Controller with One-Shot Experimental Data
Osamu Kaneko; Kyoko Yoshida; Takao Fujii
Proceedings of SICE Annual Conference 2005, 1142-1147, Aug. 2005, Peer-reviwed
International conference proceedings, English

Stabilization with J-dissipative controllers
Osamu Kaneko; Paolo Rapisarda
Proceedings of the 16th IFAC World Congress, CD-ROM, Jul. 2005, Peer-reviwed
International conference proceedings, English

Totally dissipative systems
O Kaneko; P Rapisarda; K Takaba
SYSTEMS & CONTROL LETTERS, ELSEVIER SCIENCE BV, 54, 7, 705-711, Jul. 2005, Peer-reviwed, In a totally dissipative behavior, all non-trivial trajectories dissipate energy. A characterization of such behaviors is given in terms of properties of the one- and two-polynomial matrices associated with the supply rate and with their kernel- and image representation. (c) 2004 Elsevier B.V. All rights reserved.
Scientific journal, English

ギャップ距離に基づくフィードバック系の異常診断
鈴木啓太; 金子 修; 藤井隆雄
システム制御情報学会論文誌, THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS (ISCIE), 18, 10, 361-367, May 2005, Peer-reviwed, In this paper, we propose a new approach to the malfunction diagnosis problem for feedback systems based on the controller information. We define a fault as any loss of stability of the closed loop system, and a malfunction as a variation from the nominal situation that will develop into the fault, respectively. We supervise and evaluate the variation periodically, and avoid the occurrence of those faults in which gradual changes of plant dynamics result. First, in the supervision, the plant variation is obtained by using a plant model estimated by the closed loop identification scheme proposed by Dasgupta et. al. [14]. Second, the evaluation is achieved by comparing the stability margin of the initial feedback system with the plant variation after the occurrence of any malfunction from the view point of stability of the closed loop system. The gap metric, which is closely related to the stability, is used in order to compare the above two values, and the model variation is captured in terms of the gap metric. However, the exact plant model is unknown, so its upper bound is estimated by using the set membership identification [3, 12, 19, 20] in the Dasgupta's framework. This comparison makes it possible to quantify the reliability of the feedback system.
Scientific journal, Japanese

An Algorithm of J spectral factorization for discrete time polynomial matrices -The approach based on Two-variable polynomial matrices and Riccati equations
Osamu Kaneko; Takao Fujii
Transactions of the Institute of Systems, Control, and Information Engineers, システム制御情報学会, 18, 2, 62-69, Feb. 2005, Peer-reviwed
Scientific journal, Japanese

ビヘイビアアプローチの同時安定化に基づく耐故障制御系の設計 -2つのシステムに対する同時安定化コントローラのパラメトリゼーション-
Osamu Kaneko; Kazuya Mori; Kyoko Yoshida; Takao Fujii
Transactions of the Society of Instrument and Control Engineers, 計測自動制御学会, 41, 1, 75-84, Jan. 2005, Peer-reviwed
Scientific journal, Japanese

Stabilization with J-dissipative controllers
Osamu Kaneko; Paolo Rapisarda
Proceedings of the 16th IFAC World Congress, CD-ROM, 2005
International conference proceedings, English

The behavioral approach to discrete-time deterministic Kalman filtering on the di-polynomial ring
Osamu Kaneko; Takao Fujii
2005 44th IEEE Conference on Decision and Control & European Control Conference, Vols 1-8, IEEE, 2899-2904, 2005, Peer-reviwed, In this paper, we address the discrete time deterministic Kalman filtering within a behavioral setting. In the continuous time case, Fagnani and Willems developed this issue by using the novel idea based on two-variable polynomial matrices and quadratic differential forms in [1] and [12]. We expand the Kalman filtering problem into the discrete time case by using two-variable di-polynomial matrices and quadratic difference forms studied in [3], [4] and [5]. Here we derive a sufficient condition for the latent variables of the filter to estimate the observed data and the state variable of the system in the sense that the sum of squared error signals between observed variables and estimated ones is minimized deterministically. By using this condition, we then clarify the structure of the optimal filter with respect to the notion of the state. And then we also provide the procedure for implementing the optimal filter as a real-time algorithm. Finally, we give an illustrative example in order to show the validity of our results.
International conference proceedings, English

A sufficient condition for a triple of linear systems to be simultaneously stabilizable in a behavioral framework
Osamu Kaneko; Takao Fujii
2005 44th IEEE Conference on Decision and Control & European Control Conference, Vols 1-8, IEEE, 149-154, 2005, Peer-reviwed, In this paper, we address simultaneous stabilization problem for a triple of linear systems within a behavioral framework. First, we provide a necessary and sufficient condition for a given pair of linear systems to be simultaneously stabilizable in a behavioral framework. Next, we show that a simultaneous stabilizer has a symmetric structure, which is also a self-standing interesting result from the theoretical points of view. By using these results, we give a new necessary and sufficient condition for a given pair of linear systems to be simultaneously stabilizable. This new condition is described in terms of the solvability of polynomial matrix equations consisting of polynomial matrices inducing kernel or image representations of the behaviors of given two behaviors. Finally, by using this new condition, we give a sufficient condition for a triple of linear systems to be simultaneously stabilizable in terms of the behaviors.
International conference proceedings, English

A fictitious reference iterative tuning (FRIT) in the two-degree of freedom control scheme and its application to closed loop system identification
KANEKO O.
Proceedings of the 16th IFAC World Congress, 42, 1, 17-25, 2005

A fictitious reference iterative tuning (FRIT) in the two-degree of freedom control scheme and its application to closed loop system identification
Proceedings of the 16th IFAC World Congress, 2005

Simultaneous stabilization and its application to reliable system synthesis within a behavioral framework
O Kaneko; T Fujii
Systems and Human Science - For Safety, Security and Dependability, ELSEVIER SCIENCE BV, 201-+, 2005, In this chapter, we consider reliable control system synthesis and address the problem of simultaneous stabilization within a behavioral framework. We provide a necessary and sufficient condition for the existence of a simultaneous stabilizing control law for two given plants.
International conference proceedings, English

A New Approach to Parameter Tuning of Controllers by using one-shot experimental data -A proposal of Fictitious Reference Iterative Tuning-
Shotaro Soma; Osamu Kaneko; Takao Fujii
システム制御情報学会論文誌, THE INSTITUTE OF SYSTEMS, CONTROL AND INFORMATION ENGINEERS (ISCIE), 17, 12, 528-536, Dec. 2004, Peer-reviwed, In this paper, we propose one of the powerful iterative tuning methods for the parameters of the controller of a closed loop system. The method we provide here requires only one-shot experiment and then an iterative non-linear optimization for obtaining the optimum parameters of the controller can be performed off-line by using the fictitious reference signal computed by the first experimental data (from this reason, we refer to our method as "fictitious reference iterative tuning", which is abbreviated to "FRIT"). The main concept and the algorithm of FRIT are provided as our main results of this paper. Moreover, we give a control experiment of the cart-system in order to show the validity of FRIT.
Scientific journal, Japanese

A new method of a controller parameter tuning based on input-output data -Fictitious Reference Iterative Tuning-
Shotaro Souma; Osamu Kaneko; Takao Fujii
Proceedings of 8th IFAC Workshop on Adaptation and Learning in Control and Signal Processing, 789-794, Aug. 2004, Peer-reviwed
International conference proceedings, English

The behavioral approach to simultaneous stabilization for large scale systems
Osamu Kaneko; Takao Fujii
Preprints of the 10th IFAC/IFORS/IMACS/IFIP Symposium on Large Scale Systems: Theory and Applications, 1, 209-214, Jul. 2004, Peer-reviwed
International conference proceedings, English

The behavioral approach to simultaneous stabilization of pairs of linear systems
Osamu Kaneko; Kazuya Mori; Kyoko Yoshida; Takao Fujii
Proceedings of the 16th International Symposium on Mathematical Theory of Networks and Systems, CDROM, Paper ID MA3-2, Jul. 2004, Peer-reviwed
International conference proceedings, English

Totally dissipative systems and unimodular spectral factorizations
Osamu Kaneko; Paolo Rapisarda; Kiyotsugu Takaba
Proceedings of 16th International Symposium on Mathematical Theory of Network and Systems, CD-ROM, Paper ID MP3-5, Jul. 2004, Peer-reviwed
International conference proceedings, English

Totally dissipative systems and unimodular spectral factorizations
Osamu Kaneko; Paolo Rapisarda; Kiyotsugu Takaba
Proceedings of 16th International Symposium on Mathematical Theory of Network and Systems, CD-ROM, Paper ID MP3-5, Jul. 2004, Peer-reviwed
International conference proceedings, English

The behavioral approach to simultaneous stabilization for large scale systems
Osamu Kaneko; Takao Fujii
IFAC Proceedings Volumes (IFAC-PapersOnline), IFAC Secretariat, 37, 11, 197-202, 2004, In this paper, we address simultaneous stabilization problem for two linear plants in a behavioral framework. Particularly, we provide a necessary and sufficient condition for two linear plants to be sirriulatneously stabilizable and extract a symmetric structure of simultaneous stabilizers with respect to the behavioral interconnection which corresponds to synthesis of not only feedback controllers but also system structures.
International conference proceedings, English

Adaptive fault tolerant control systems based on Feedback Error Learning (FEL) for the safety of human operators
Osamu Kaneko; Tatsuro Kaji; Takao Fujii
Proceedings of the SICE Annual Conference, 1939-1942, 2004, In this paper, for the safety of human operators in the real process, we apply feedback error learning scheme (we abbreviate to FEL in the following) 7)8)9), which is a novel architecture that models human learning, to reliable control systems in order to prevent damages from accidental faults.
International conference proceedings, English

Adaptive lault tolerant control systems based on feedback error learning (FEL) for the safety of human operators
O Kaneko; T Kaji; T Fujii
SICE 2004 ANNUAL CONFERENCE, VOLS 1-3, SOC INSTRUMENT CONTROL ENGINEERS JAPAN, 2676-2679, 2004, Peer-reviwed, In this paper, for the safety of human operators in the real process, we apply feedback error learning scheme (we abbreviate to FEL in the following) (7) 8) 9)), which is a novel architecture that models human learning, to reliable control systems in order to prevent damages from accidental faults.
International conference proceedings, English

A parameterization of simultaneous stabilizers for a pair of linear systems within a behavioral framework
O Kaneko; K Mori; K Yoshida; T Fujii
2004 43RD IEEE CONFERENCE ON DECISION AND CONTROL (CDC), VOLS 1-5, IEEE, 329-334, 2004, Peer-reviwed, In this paper, we address simultaneous stabilization problem for a pair of linear systems within a behavioral framework. First, we provide a necessary and sufficient condition for a given pair of linear systems to be simultaneously stabilizable in a behavioral framework. Second, we extract the symmetric structure of simultaneous stabilizers. Third, we give a parameterization of all of the simultaneous stabilizers. By using this parameterization, we also give a design procedure of the simultaneous stabilizers. Finally, we also give an example in order to show the validity of our results.
International conference proceedings, English

The Takagi interpolation problem as time-series modeling
Reports in operations research and system theory, 2004

A characterization of solutions to discrete time Riccati equation using quadratic difference forms
Proceedings of 16th International Symposium on Mathematical Theory of Network and Systems, CD-ROM, 2004

On Achievable Behaviors and Controllability of Discrete Event Systems in a Behavioral Framework
Takashi Misaki; Osamu Kaneko; Takao Fujii
Proceedings of the 2nd IFAC Symposium on Control System Design, 239-294, Sep. 2003, Peer-reviwed
International conference proceedings, English

Recursive exact H-infinity-identification from impulse-response measurements
O Kaneko; P Rapisarda
SYSTEMS & CONTROL LETTERS, ELSEVIER SCIENCE BV, 49, 5, 323-334, Aug. 2003, Peer-reviwed, We study the H-infinity-partial realization problem from a behavioral point of view; we give necessary and sufficient conditions for solvability, and a characterization of all solutions. Instrumental in such analysis is the notion of time- and space-symmetrization of the data, which allows to transform the realization problem with metric- and stability constraints into an unconstrained behavioral modeling one. (C) 2003 Elsevier B.V. All rights reserved.
Scientific journal, English

ビヘイビアアプローチに基づくH2最適制御 -あるシステムのクラスを対象として-
金子 修; 土井崇司; 藤井隆雄
システム制御情報学会論文誌, 16, 5, 193-201, May 2003, Peer-reviwed
Scientific journal, Japanese

Recursive Exact H∞ Identification from Impulse Response Measurements
Osamu Kaneko; Paolo Rapisarda
IFAC Proceedings Volumes (IFAC-PapersOnline), IFAC Secretariat, 36, 16, 1855-1860, 2003, We study the H∞-partial realization problem from a behavioral point of view: we give necessary and sufficient conditions for solvability, and a characterization of all solutions. Instrumental in such analysis is the notion of time- and space- symmetrization of the data, which allows to transform the realization problem with metric- and stability constraints into an unconstrained behavioral modeling one.
International conference proceedings, English

Unfalsified control for real-time tuning of PID parameters
S Soma; O Kaneko; T Fujii
SICE 2003 ANNUAL CONFERENCE, VOLS 1-3, IEEE, 2692-2696, 2003, Peer-reviwed, In this paper, we address "unfalsified control" and its application to decisions of PID parameters with respect to on-line scheme. Here, we expand the results in (1)) to PID parameter tuning from the viewpoint of time domain specifications, which enables us to regard as unfalsified control in the practical sense. For the sake of this expansion., we propose new performance functions for unfalsified control, e. g., steady state, transient response and so on. Moreover, by using such functions, we also provide more useful synthesis of unfalsified control. In order to validate the usefulness of our results, we also show an illustrative example.
International conference proceedings, English

Fault detection for robust control systems with uncertain system matrices
K Suzuki; O Kaneko; T Fujii
SICE 2003 ANNUAL CONFERENCE, VOLS 1-3, IEEE, 2364-2368, 2003, Peer-reviwed, In this paper we propose a new fault detection method for robust control systems. Our technique is based on the singular value analysis of system matrices that are intermittently updated by direct identification. A threshold of system fault has been derived with respect to robust stability of the closed loop system. The numerical examples demonstrate the effectiveness of the proposed method.
International conference proceedings, English

When is a storage function a state function in discrete time?
Osamu Kaneko; Takao Fujii
SIAM Journal on Control and Optimization, 42, 4, 1374-1394, 2003, Peer-reviwed
Scientific journal, English

Continuous Time System Identification Based on Descriptor Forms and Its Applications
Takeshi Kuninaka; Osamu Kaneko; Takao Fujii
Proceedings of the 8th IEEE Conference on Methods and Models in Automation and Robotics, 473-476, Sep. 2002, Peer-reviwed
International conference proceedings, English

Discrete Time H2 Optimal Control Law in a Behavioral Framework
Osamu Kaneko; Takashi Doi; Takao Fujii
Proceedings of the 8th IEEE Conference on Methods and Models in Automation and Robotics, 293-302, Sep. 2002, Peer-reviwed
International conference proceedings, Japanese

負のべき項をもつ離散時間多項式行列のランク条件について
Osamu Kaneko; Takao Fujii
Transactions of The Institute of Systems, Control and Information Engineers, Transactions ofThe Institute of Systems, Control and Information Engineers, 15, 7, 378-380, Jul. 2002, Peer-reviwed
Scientific journal, Japanese

Discrete Time Dissipativeness on the Dipolynomial Ring
Osamu Kaneko; Takao Fujii
Proceedings of the 15th IFAC World Congress, CD-ROM, Jul. 2002, Peer-reviwed
International conference proceedings, English

H-2 optimal interconnection for behavioral systems
T Doi; O Kaneko; T Fujii
SYSTEM STRUCTURE AND CONTROL 2001, VOLS 1 AND 2, PERGAMON-ELSEVIER SCIENCE LTD, CD-ROM, Paper-ID:126, 237-242, 2001, Peer-reviwed, This paper deals with H-2 optimal control problem in a behavioral framework. Here, a modified image representation of a plant is proposed in order to describe exogenous disturbances. Based on this representation, a condition under which a control law is H-2 optimal for behavioral systems is derived via calculus of variations. Copyright (C) 2001 IFAC.
International conference proceedings, English

Mixed H-2/H-infinity control problem in a behavioral framework
T Doi; O Kaneko; T Fujii
PROCEEDINGS OF THE 40TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-5, IEEE, 3970-3975, 2001, Peer-reviwed, We consider here the mixed H-2/H-infinity control problem in a behavioral framework, and derive a necessary and sufficient condition for the existence of an H-2/H-infinity control law and give a parameterization of mixed H-2/H-infinity control laws An Illustrative example is also given in order to show the validity of our result.
International conference proceedings, English

H-2 optimal control law and its parameterization in a behavioral framework
O Kaneko; T Doi; T Fujii
PROCEEDINGS OF THE 40TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-5, IEEE, 3473-3478, 2001, Peer-reviwed, In this paper, we address H-2 optimal control problem in a behavioral framework. We provide an explicit condition for H-2 optimality, which is used to obtain parameterizations and concrete algorithms Of H-2 optimal control laws for behavioral systems.
International conference proceedings, English

Stability criteria for first-order dynamical systems in a behavioral framework
O Kaneko; T Fujii
SYSTEMS & CONTROL LETTERS, ELSEVIER SCIENCE BV, 39, 1, 55-61, Jan. 2000, Peer-reviwed, This paper addresses the stability of dynamical systems described by first-order differential equations in the behavioral framework. Some algebraic stability criteria are derived under the assumption that the behavior does not include distributions. The derivation of our criteria is based on quadratic differential forms and two-variable polynomial matrices (cf. Willems and Trentelman, SIAM J. Optim. Control 36 (1998) 1703-1749; Willems, Proceedings of the 30th IEEE Conference on Decision and Control, 1991, pp. 900-904), which are appropriate tools for system synthesis and analysis in the behavioral approach. Thus, our result and approach will contribute to the developement of the behavioral system theory. Furthermore, our criteria are represented in terms of linear matrix inequalities and algebraic matrix equations, which leads to easy examination of the stability with the help of appropriate software packages. (C) 2000 Elsevier Science B.V. All rights reserved.
Scientific journal, English

Discrete-time average positivity and spectral factorization in a behavioral framework
O Kaneko; T Fujii
SYSTEMS & CONTROL LETTERS, ELSEVIER SCIENCE BV, 39, 1, 31-44, Jan. 2000, Peer-reviwed, Quite recently, Willems and Trentelman (SIAM J. Control Opt. 36 (1998) 1703-1749) have proposed quadratic differential forms for system analysis and synthesis from the behavioral point of view. In this paper, we develop their discrete-time version, called quadratic difference forms, and some related fundamental concepts with respect to dissipativeness for a dynamical system which interacts with its environment along square summable trajectories. Moreover, we provide an algorithm for spectral factorization of polynomial matrices as one example of quadratic difference forms. A numerical example will he given to show the validity of our result. (C) 2000 Elsevier Science B.V. All rights reserved.
Scientific journal, English

On discrete time nonnegative storage functions and state functions
O Kaneko; T Fujii
PROCEEDINGS OF THE 39TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-5, IEEE, 3169-3174, 2000, Peer-reviwed, In this paper, we study discrete time dissipativeness. Particularly, we focus on storage functions. Differently from the continuous time case, every storage function is not necessarily a state function in discrete time. For this problem, this paper shows that a every nonnegative storage function is a state function in discrete time. In addition, we provide some of the necessary and sufficient conditions for the existence of the nonnegative storage function.
International conference proceedings, English

Generalized spectral factorization problem for discrete time polynomial matrices via quadratic difference forms
O Kaneko; T Fujii
PROCEEDINGS OF THE 39TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-5, IEEE, 1954-1959, 2000, Peer-reviwed, In this paper, we address spectral factorization problems for discrete time polynomial matrices, Main concept used in this paper is based on quadratic differential/difference forms and dissipativeness, similarly to [6], [10] and [8] which treat the polynomial matrices with no zeros on the jw axis or the unit circle. Here, by using some inherent techniques in discrete time, we expand the spectral factorization algorithms for polynomial matrices with zeros on the unit circle via quadratic difference forms. Moreover, we show that this algorithm is also available to the singular polynomial matrices in discrete time.
International conference proceedings, English

When is a storage function a state function in discrete time?
Proceedings of the Mathematical Theory of Networks and Systems '2000, CD-ROM, 2000

Discrete time spectral factorization and behavioral dissipativeness via quadratic difference forms
Osamu Kaneko; Takao Fujii
Proceedings of 5th European Control Conference, CD-ROM, Paper ID: BA-9-6, Aug. 1999, Peer-reviwed
International conference proceedings, English

Algebraic Stability Criterion via QDF for first order dynamical systems
Osamu Kaneko; Takao Fujii
Proceedings of the 13th International Symposium on Mathematical Theory of Networks and Systems (MTNS'98), 237-240, Jul. 1998, Peer-reviwed
International conference proceedings, English

Quadratic Differential Forms : Discrete time case
Osamu Kaneko; Takao Fujii
Proceedings of the 13th International of Mathematical Theory of Networks and Systems (MTNS'98), 241-244, Jul. 1998, Peer-reviwed
International conference proceedings, English

Algebraic stability criterion for high order differential equations in a behavioral framework
O Kaneko; T Fujii
PROCEEDINGS OF THE 37TH IEEE CONFERENCE ON DECISION AND CONTROL, VOLS 1-4, IEEE, 132-137, 1998, Peer-reviwed, In this paper, we consider the algebraic stability criterions for linear dynamical systems described by the high order differential equations in a behavioral framework. We derive our new stability criterion by using quadratic differentail forms and two variable polynomial matrices. The result in this paper allows us to evaluate the asymptotic stability from the view point of original coefficient matrices.
International conference proceedings, English

A Synthesis of Modified Repetitive Control System Using the Loop Shaping Design Procedure.
Osamu Kaneko; Ryoji Kawatani
Transactions of the Society of Instrument and Control Engineers, The Society of Instrument and Control Engineers, 31, 8, 1141-1151, Aug. 1995, Peer-reviwed, A servo system for any periodical signal can be realized based on the so-called repetitive control system. If a controlled plant has no direct path, the modified repetitive control system which includes a lowpass filter to assure the internal stability, is usually used. As a selection of the lowpass filter is constrained by a gain characteristic of sensitivity function, the sensitivity function must be shaped corresponding to a lowpass filter selected from a standpoint of performance. In this paper, we propose a new synthesis of repetitive control system using the Loop shaping design procedure. This procedure is one of method that can shape the sensitivity function as exepected. Furthermore, a pre-controller designed by this procedure has a structure of state feedback plus full state observer. In a case that plant is of high order, this feature makes a synthesis easy. We consider a periodical disturbance reduction problem in a plate temperature control system and confirm the validity of our method in both simulation and experiment.
Scientific journal, Japanese

比例微分先行型PID(I-PD)制御系のためのFRITに対するPoisoning Attack—Poisoning Attack against FRIT for I-PD control systems
池崎 太一; 金子 修
May 2022, システム制御情報学会研究発表講演会講演論文集, 66, 335-338, Japanese, AN10257408

On Convergence of VIMT based Real-time Update of I-PD Controllers
池崎太一; 金子修
2021, 計測自動制御学会制御部門マルチシンポジウム(CD-ROM), 8th, 202202247709431151

Performance Analysis of Controller Update Using VIMT with Pre-Filter
池崎太一; 金子修
2020, 計測自動制御学会制御部門マルチシンポジウム(CD-ROM), 7th, 202002271110139382

Virtual Internal Model Tuningを用いた外乱抑制のための制御器更新
池崎太一; 金子修
2019, 電気学会電子・情報・システム部門大会講演論文集(CD-ROM), 2019, 201902298898830753

冷間タンデム圧延シミュレータを用いたデータ駆動型制御器更新手法の適用研究-Virtual Internal Model Tuningによる直接的外乱抑制-
池崎太一; 川口将貴; 金子修
2019, 材料とプロセス(CD-ROM), 32, 2, 1882-8922, 201902254097012968

On FRIT with Regularization of Controller Parameters
大塚勝登; 池崎太一; 金子修
2019, 自動制御連合講演会(CD-ROM), 62nd, 202002216023843649

Virtual Internal Model Tuning of the Smith Compensator for Time Delay Systems
樋口奎; 池崎太一; 金子修
2019, 自動制御連合講演会(CD-ROM), 62nd, 202002284492897195

Real-time update of feed-forward controllers in the two degree-of-freedom control architecture: ERIT based aproach
池崎太一; 金子修
2018, 計測自動制御学会制御部門マルチシンポジウム(CD-ROM), 5th, 201802249449230644

閉ループ系の出力データに基づく制御器パラメータチューニングの新しいアプローチ
池崎太一; 金子修
2018, 電気学会電子・情報・システム部門大会講演論文集(CD-ROM), 2018, 201802253921307162

FRIT and Data-driven canonical controllers
Osamu Kaneko
電気学会データ指向型システム調査専門委員会, 30 Oct. 2013, 電気学会技術報告書「データを診て予測する/制御する～Data,Data and Data～」, 1294, 3-9, Japanese, Invited, Introduction other

データ駆動型制御器チューニング―FRITアプローチ―
金子 修
Oct. 2013, 計測と制御, 52, 10, 853-859, Japanese, Introduction scientific journal

閉ループデータに基づく制御系の直接的設計法
金子 修; 山本 透
計測自動制御学会, Oct. 2013, 計測と制御, 52, 10, 841-846, Japanese, Introduction scientific journal, 0453-4662, 40019836007, AN00072406

FRITの基礎と今後の展開―目標応答への追従問題を中心として―
金子 修
Jun. 2012, 電気学会論文誌Ｃ, 131, 6, 414-420, Japanese, Introduction scientific journal

Fictitious Reference Iterative Tuning (FRIT) ― 一組の実験データを用いた制御器パラメータチューニング法 ―
金子 修
Mar. 2010, 材料とプロセス(CAMP-ISIJ), 23, 212-215, Japanese, Introduction other

データを直接用いた制御器パラメータチューニング
金子 修
Nov. 2008, 計測と制御, 47, 11, 903-908, Japanese, Introduction scientific journal

ビヘイビアアプローチに基づく制御仕様の達成可能性解析
金子 修
Nov. 2008, システム/制御/情報, 52, 11, 414-420, Japanese, Introduction scientific journal

古典解析学における補間問題とMost Powerful Unfalsified Model(MPUM)
金子 修; Paolo Rapisarda
Feb. 2007, システム/制御/情報, 51, 2, 79-86, Japanese, Introduction scientific journal

Discussion on: "Energy-to-peak model reduction for 2-D discrete systems in Fornasini-Marchesini form" - Reply
Q. Wang; J. Lam; H. Gao; Q. Wang
LAVOISIER, Jul. 2006, EUROPEAN JOURNAL OF CONTROL, 12, 4, 435-436, English, Others, 0947-3580, WOS:000243293300019

制御器の学習・調整によるプラントの閉ループ同定
金子 修; 藤井隆雄
Mar. 2006, システム/制御/情報, 50, 3, 100-105, Japanese, Introduction scientific journal

The Behavioral Approach to Dissipation Theory of Dynamical Systems - Based on QDFs
Osamu Kaneko; Takao Fujii
May 2004, Systems Control and Information, 48, 5, 171-177, Japanese, Invited, Introduction scientific journal

5th European Control Conference(ECC'99)
KANEKO Osamu
Institute of Systems, Control and Information Engineers, 15 Dec. 1999, Systems, control and information, 43, 12, 670-670, Japanese, 0916-1600, 110003891559, AN10062329

Introduction to Data-Driven Control
Osamu Kaneko
Single work, 全部, CORONA Publishing Co. td., Jan. 2024

データ指向型PID制御
山本 透; 金子 修; 脇谷 伸; 木下拓矢; 大西義浩; 久下本秀和; 小岩井一茂
Scholarly book, Japanese, Joint work, 第2章 実験データを用いたPID制御系の直接的設計法, 森北出版, Jun. 2020

人と共生するAI革命
栗原聡監修
Scholarly book, Japanese, Contributor, 第9章・第1節 大規模データベースを活用する制御のアプローチ―FRITに基づいた効率的制御器更新―, 株式会社NTS, 10 Jun. 2019

Mathematical Control Theory 2, Behavioral Systems and Robust Control
authors
Scholarly book, English, Contributor, 4. Osamu Kaneko：Simultaneous stabilization problem in a behavioral framework, Springer, 2015, 9783319210025

電気工学ハンドブック 第7版
電気学会編集
Dictionary or encycropedia, Japanese, Contributor, C部門7編 制御・システム 1章 ダイナミカルシステムモデル, オーム社, 2013, 9784274213823

システム制御情報学会マルチメディアライブラリー・実用的な制御系設計のためのPIDゲインチューニング―使い所と勘所―
金子 修; 石見太郎
Film or video, Japanese, Joint work, データを用いたＰＩＤパラメータチューニング―FRITの基礎とその使い方―, システム制御情報学会, 2013, 9784915740565

Control, Systems and Human Science - for Safety, Security,and Dependability - Selected papers of the 1st International Symposium SSR 2003
authors
Scholarly book, English, Contributor, Simultaneous Stabilization and its Application to Reliable System Synthesis Within a Behavioral Framework, Elsevier, 2005, 9780444518132

データ駆動制御・予測と圧延システムへの応用
金子修
日本鉄鋼協協会第186回秋季講演大会併催シンポジウム「サイバーフィジカルシステムを指向したプロセス制御技術」（制御フォーラム）, Invited
20 Sep. 2023

データ駆動制御・予測と圧延システムへの応用
金子修
日本鉄鋼協会圧延理論部会, Invited
22 Jun. 2023

データ駆動制御・予測 -基礎からサイバーフィジカルシステム時代に向けた新しい展開まで-
金子修
Invited oral presentation, Japanese, 計測自動制御学会中部支部シンポジウム特別講演, Invited, 計測自動制御学会中部支部, 信州大学, Domestic conference
20 Sep. 2022

Virtual Internal Model Tuning における観測雑音の影響と対策
池崎太一; 金子修
Oral presentation, Japanese, 電気学会C部門大会, Domestic conference
02 Sep. 2022

むだ時間を持つカスケード制御系に対する入力制限を考慮した目標値応答更新を伴うFRIT
池澤美紅; 金子修
Oral presentation, Japanese, 第66回システム制御情報学会研究発表講演会, Domestic conference
20 May 2022

Max-Plus線形システムに対する内部モデル制御のIMCフィルタについて
木室 佑理; 金子 修
Oral presentation, Japanese, 第66回システム制御情報学会研究発表講演会, Domestic conference
18 May 2022

比例微分先行型PID(I-PD)制御系のためのFRITに対するPoisoning Attack
池崎太一; 金子修
Oral presentation, Japanese, 第66回システム制御情報学会研究発表講演会, Domestic conference
18 May 2022

動的量子化器を内包する制御系に対するFRIT
井堀礼晶; 金子修
Oral presentation, Japanese, 計測自動制御学会第9回制御部門マルチシンポジウム, Domestic conference
07 Mar. 2022

一般化内部モデル制御における自由パラメータに対するVirtual Internal Model Tuning
池崎太一; 金子修
Oral presentation, Japanese, 計測自動制御学会第9回制御部門マルチシンポジウム, Domestic conference
07 Mar. 2022

構造が未知な不安定系に対する2自由度制御器を用いたデータ駆動制御
石津裕太郎; 金子修
Oral presentation, Japanese, 計測自動制御学会第9回制御部門マルチシンポジウム
07 Mar. 2022

Inverted Decoupling Internal Model Control を用いた多入出力むだ時間系に対するFRIT
樋口 奎; 金子 修
Oral presentation, Japanese, 第64回自動制御連合講演会, Domestic conference
13 Nov. 2021

カスケード制御系に対する入力制限を考慮した目標値応答更新を伴うFRIT
池澤 美紅; 金子 修
Oral presentation, Japanese, 第64回自動制御連合講演会
13 Nov. 2021

全状態オブザーバを併用した積分型サーボ系におけるデータ駆動予測を用いた制御器・モデル・目標応答の同時更新
佐藤太亮; 金子修
Oral presentation, Japanese, 第64回自動制御連合講演会, Domestic conference
13 Nov. 2021

入力型VIMTを用いたスミス補償のデータ駆動調整
鈴木元哉; 金子修
Oral presentation, Japanese, 第64回自動制御連合講演会, Domestic conference
13 Nov. 2021

時変系に対する二自由度制御系におけるフィードフォワード制御器のFRIT
林 優斗; 金子 修
Oral presentation, Japanese, 2021年 電気学会 電子・情報・システム部門大会, Domestic conference
15 Sep. 2021

逐次最小二乗法によるリアルタイムデータ駆動型参照信号整形
鈴木 元哉; 金子 修
Oral presentation, Japanese, 第65回システム制御情報学会研究発表講演会, Domestic conference
26 May 2021

Inverted Decoupling Internal Model Control を用いた多入出力むだ時間系に対する入力型VIMT
樋口奎; 金子修
Oral presentation, Japanese, 計測自動制御学会第9回制御部門マルチシンポジウム, Domestic conference
07 Mar. 2021

あるクラスの構造的不確かさをもつシステムに対するKharitonovの定理を用いたデータ駆動制御
石津裕太郎; 金子 修
Oral presentation, Japanese, 計測自動制御学会第8回制御部門マルチシンポジウム, Domestic conference
04 Mar. 2021

ERITによる入力予測を用いた非最小位相系への目標値応答の更新
畝木 唯; 金子 修
Oral presentation, Japanese, 計測自動制御学会第8回制御部門マルチシンポジウム, Domestic conference
04 Mar. 2021

閉ループ実験の出力信号を用いたデータ駆動予測
鈴木元哉; 金子 修
Oral presentation, Japanese, 計測自動制御学会第8回制御部門マルチシンポジウム, Domestic conference
03 Mar. 2021

I-PD制御器に対するVIMTに基づいたリアルタイム調整則の収束性について
池崎 太一; 金子 修
Oral presentation, Japanese, 計測自動制御学会第8回制御部門マルチシンポジウム, Domestic conference
02 Mar. 2021

産業制御システムのセキュリティを強化する資産管理手法
松本 典剛; 藤田 淳也; 遠藤 浩通; 山田 勉; 澤田 賢治; 金子 修
Oral presentation, Japanese, 計測自動制御学会第8回制御部門マルチシンポジウム, Domestic conference
02 Mar. 2021

産業制御システム向けサイバー攻撃エミュレーション技術の調査
藤田 淳也; 小倉 貴志; 松本 典剛; 澤田 賢治; 金子 修
Oral presentation, Japanese, 計測自動制御学会第8回制御部門マルチシンポジウム, Domestic conference
02 Mar. 2021

1入出力Max-Plus線形システムにおける入力推定可能条件
飯塚 悠介; 金子 修
Oral presentation, Japanese, 電気学会C部門分野横断型新システム創成研究会, 電気学会C部門, Domestic conference
23 Jan. 2021

入力と出力にむだ時間をもつ多入出力系に対するスミス補償器の一構成法とFRIT
樋口 奎; 金子 修
Oral presentation, Japanese, 第63回自動制御連合講演会, Domestic conference
22 Nov. 2020

VIMTを用いたI-PD制御系に対するリアルタイム制御器更新
池崎太一; 金子 修
Oral presentation, Japanese, 第63回自動制御連合講演会, Domestic conference
22 Nov. 2020

有限インパルス応答推定による一自由度系のデータ駆動予測
鈴木元哉; 金子 修
Oral presentation, Japanese, 第63回自動制御連合講演会, Domestic conference
22 Nov. 2020

入力制限を考慮した目標値応答更新を伴うERIT
畝木 唯; 金子 修
Oral presentation, Japanese, 第63回自動制御連合講演会, Domestic conference
22 Nov. 2020

Max-Plus線形システムにおける入力推定可能条件に基づくパラメータ推定
飯塚 悠介; 金子 修
Oral presentation, Japanese, 第63回自動制御連合講演会, Domestic conference
21 Nov. 2020

Max-Plus線形システムにおける入力推定可能条件と外乱オブザーバへの応用
飯塚 悠介; 金子 修
Oral presentation, Japanese, 計測自動制御学会 システム・情報部門 学術講演会 2020
16 Nov. 2020

入力制限を考慮したデータ駆動予測に基づく制御器と目標応答の同時更新
廣岡優樹; 金子修
Oral presentation, Japanese, 第64回システム制御情報学会 研究発表講演会, Domestic conference
20 May 2020

精密加工用ならい制御装置における外乱除去を目的としたテーブル型ゲインのデータ駆動型更新
井堀礼晶; 金子修; 宅島勉
Oral presentation, Japanese, 第64回システム制御情報学会 研究発表講演会, Domestic conference
20 May 2020

データ駆動制御の汎用的ツールとしてのPythonの活用
池崎太一; 金子修
Oral presentation, Japanese, 第64回システム制御情報学会 研究発表講演会, Domestic conference
20 May 2020

Virtual Internal Model Tuning におけるプレフィルタを用いた制御器更新性能
池崎太一; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第7回マルチシンポジウム, Domestic conference
05 Mar. 2020

正準制御器を用いた多入力状態フィードバック制御系のデータ駆動型応答予測
金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第7回マルチシンポジウム, Domestic conference
05 Mar. 2020

むだ時間系に対するスミス補償器のVirtual Internal Model Tuning
樋口 奎; 池崎 太一; 金子 修
Oral presentation, Japanese, 第62回自動制御連合講演会, 札幌市, Domestic conference
09 Nov. 2019

非最小位相系に対するERIT
川口 将貴; 金子 修
Oral presentation, Japanese, 第62回自動制御連合講演会, 札幌市, Domestic conference
09 Nov. 2019

制御器パラメータの正則化を用いたFRIT
大塚 勝登; 池崎 太一; 金子 修
Oral presentation, Japanese, 第62回自動制御連合講演会, 札幌市, Domestic conference
09 Nov. 2019

フィードフォワード制御のデータ駆動型設計における制御性能解析
小林 史弥; 定本 知徳; 金子 修
Oral presentation, Japanese, 第62回自動制御連合講演会, 日本機械学会, 札幌市, Domestic conference
09 Nov. 2019

むだ時間系に対するデータ駆動制御型参照値整形
桑原 圭佑; 定本 知徳; 金子 修
Oral presentation, Japanese, 第62回自動制御連合講演会, 札幌市, Domestic conference
09 Nov. 2019

擬似参照信号を用いた二自由度制御系に対するデータ駆動型応答予測
緒方 健成; 金子 修
Oral presentation, Japanese, 第62回自動制御連合講演会, 札幌市, Domestic conference
09 Nov. 2019

冷間タンデム圧延制御システムのシミュレータ作成
金子修; 菊池竣介; 川口将貴
Oral presentation, Japanese, 日本鉄鋼協会 第178回秋季講演大会, 日本鉄鋼協会, 岡山大学, Domestic conference
12 Sep. 2019

Virtual Internal Model Tuning を用いた外乱抑制のための制御器更新
池崎太一; 金子 修
Oral presentation, Japanese, 2019年電気学会 電子・情報・システム部門大会, 電気学会, 琉球大学, Domestic conference
04 Sep. 2019

I-PD制御系に対するデータ駆動制御型参照値整形
桑原圭佑; 金子修
Oral presentation, Japanese, 2019年電気学会 電子・情報・システム部門大会, 電気学会, 琉球大学, Domestic conference
04 Sep. 2019

データを直接用いた予測と制御―データ駆動予測とERIT
金子 修
Keynote oral presentation, Japanese, 日本鉄鋼協会計測・制御・システム工学部会シンポジウム「データ駆動制御―基礎・応用・新展開―」, Invited, 日本鉄鋼協会, 鹿島市, Domestic conference
18 Jun. 2019

仮想参照信号を用いたデータ駆動応答予測
金子 修
Oral presentation, Japanese, 第63回システム制御情報学会研究発表講演会, Domestic conference
24 May 2019

データを直接用いた予測と制御の新しいアプローチ ―データ駆動予測とERIT―
金子 修
Invited oral presentation, Japanese, 第63回システム制御情報学会研究発表講演会「データを活用する制御・推定・予測」, Invited, システム制御情報学会, 大阪市, Domestic conference
24 May 2019

FRITによる制御弁の開度制御
大塚 勝登; 緒方 健成; 成田 浩昭; 金子 修
Oral presentation, Japanese, 第63回システム制御情報学会研究発表講演会, システム制御情報学会, 大阪市, Domestic conference
22 May 2019

Max-min-plus代数に基づく車線数変動を伴う二車線交通流のモデリングと解析
飯塚 悠介; 金子 修
Oral presentation, Japanese, 第63回システム制御情報学会研究発表講演会, システム制御情報学会, 大阪市, Domestic conference
22 May 2019

Virtual Internal Model Tuningによる2自由度制御系のデータ駆動型更新
池崎 太一; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第6回マルチシンポジウム, Domestic conference
08 Mar. 2019

目標応答追従を達成するデータ駆動制御型参照値整形
桑原圭佑; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第6回マルチシンポジウム, Domestic conference
08 Mar. 2019

線形関数オブザーバを併用した積分型サーボ系に対する制御器とモデルのFRITベースド同時更新
北川 龍; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第6回マルチシンポジウム, Domestic conference
07 Mar. 2019

多入出力データ駆動予測を用いた制御器更新法
中村 岳男; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第6回マルチシンポジウム, Domestic conference
07 Mar. 2019

状態フィードバック系のデータ駆動型応答予測
金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第6回マルチシンポジウム, Domestic conference
07 Mar. 2019

ホーニングマシンの円筒度自律制御に対するFRITの応用
山岡 洋斗; 桑原 圭佑; 東 隆弘; 金子 修
Oral presentation, Japanese, 第61回自動制御連合講演会, Domestic conference
18 Nov. 2018

一組の実験データを直接用いた外乱が存在する閉ループ系の応答予測
髙橋 英輔; 金子 修
Oral presentation, Japanese, 第61回自動制御連合講演会, Domestic conference
18 Nov. 2018

複数のCAEを用いたMBDの為のモデル検証
佐倉 衛; 澤田 賢治; 金子 修; 新 誠一
Oral presentation, Japanese, 第61回自動制御連合講演会, Domestic conference
17 Nov. 2018

非最小位相特性をむだ時間近似したデータ駆動制御
川口 将貴; 金子 修
Oral presentation, Japanese, 第61回自動制御連合講演会, Domestic conference
17 Nov. 2018

多入出力二自由度制御系に対するデータ駆動予測
中村 岳男; 金子 修
Oral presentation, Japanese, 第61回自動制御連合講演会, Domestic conference
17 Nov. 2018

二自由度制御系に対する同時摂動型最適化法を用いたデータ駆動型リアルタイム制御器更新
川俣 祐汰; 金子 修
Oral presentation, Japanese, 第61回自動制御連合講演会, Domestic conference
17 Nov. 2018

データを直接用いた制御器更新とモデルレス応答予測―基礎から最新の実応用まで
金子修
Invited oral presentation, Japanese, 日本学術会議プロセスシステム工学第143委員会・平成30年度第3回研究会, Invited, 日本学術会議プロセスシステム工学第143委員会, 東京, Domestic conference
19 Oct. 2018

擬似外生信号とナイキスト安定判別法に基づく安定化状態フィードバックゲインのデータ駆動型更新
桑原圭佑; 川俣祐汰; 金子 修
Oral presentation, Japanese, 平成30年電気学会電子・情報・システム部門大会, 電気学会, 北海道札幌市, Domestic conference
05 Sep. 2018

Youlaパラメータを活用した動的出力コントローラのデータ駆動型更新
北川龍; 金子修
Oral presentation, Japanese, 平成30年電気学会電子・情報・システム部門大会, 電気学会, 北海道札幌市, Domestic conference
05 Sep. 2018

閉ループ系の出力データに基づく制御器パラメータチューニングの新しアプローチ
池崎 太一; 金子 修
Oral presentation, Japanese, 平成30年電気学会電子・情報・システム部門大会, Domestic conference
05 Sep. 2018

2自由度制御系に対するデータ駆動型制御器更新法ERITの評価関数の解析
金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第5回マルチシンポジウム, Domestic conference
10 Mar. 2018

入力むだ時間を持つ多入出力系に対するスミス補償器のFRIT―制御器とモデルの同時更新
金子修; 志子田毅
Oral presentation, Japanese, 計測自動制御学会制御部門第5回マルチシンポジウム, Domestic conference
10 Mar. 2018

2自由度制御系におけるフィードフォワード部のリアルタイム制御器更新―ERITに基づくアプローチ―
池崎太一; 金子修
Oral presentation, Japanese, 計測自動制御学会制御部門第5回マルチシンポジウム, Domestic conference
09 Mar. 2018

無限軌道式移動体に対する状態フィードバックゲイ ンのデータ駆動型更新
桑原圭佑; 金子修
Oral presentation, Japanese, 電気学会・制御研究会 スマートシステムと制御技術シンポジウム2018, 広島県東広島市, Domestic conference
06 Jan. 2018

> 無限軌道式移動体に対する状態フィードバックゲイ ンのデータ駆動型更新
桑原圭佑; 金子修
Oral presentation, Japanese, 電気学会・制御研究会 スマートシステムと制御技術シンポジウム2018, 広島県東広島市, Domestic conference
06 Jan. 2018

摩擦を有するメカニカルシステムに対するIMCへのVRFT －モデルと制御器の同時更新―
高橋 英輔; 金子 修
Oral presentation, Japanese, 第60回自動制御連合講演会, Domestic conference
12 Nov. 2017

１自由度制御系データを用いた2自由度制御系に対するフィードフォワード部のEstimated Response Iterative Tuning
中村 岳男; 金子 修
Oral presentation, Japanese, 第60回自動制御連合講演会, Domestic conference
11 Nov. 2017

一巡伝達関数の整形と応答追従を目的とした二自由度系に対するFRIT
川俣祐汰; 金子 修
Oral presentation, Japanese, 第60回自動制御連合講演会, Domestic conference
10 Nov. 2017

FRITの内部モデル制御構造
金子修
Oral presentation, Japanese, 平成29年電気学会電子・情報・システム部門大会, 電気学会, 高松
06 Sep. 2017

状態フィードバック型二自由度積分型サーボ系における データ駆動型出力予測
金子修
Oral presentation, Japanese, 平成29年電気学会電子・情報・システム部門大会, 電気学会, 高松, Domestic conference
06 Sep. 2017

VRFT for Anti-Windup Controller with Conditioning Technique
佐野絵莉子; 金子修
Oral presentation, Japanese, 電気学会制御研究会, 電気学会, 東京, Domestic conference
24 Jun. 2017

データ駆動制御―コストダウンへの貢献とさらなる発展に向けた新潮流―
金子 修
Keynote oral presentation, Japanese, 日本鉄鋼協会第157回制御技術部会特別講演, Domestic conference
08 Jun. 2017

FRITを用いたナイキスト安定条件にもとづくループ整形
川俣祐汰; 金子修
Oral presentation, Japanese, 第61回システム制御情報学会研究発表講演会, システム制御情報学会, 京都, Domestic conference
25 May 2017

目標応答を達成する二自由度制御器チューニングの新しいアプローチ―Estimated Response Iterative Tuningの提案
中村岳男; 金子修
Oral presentation, Japanese, 第61回システム制御情報学会研究発表講演会, システム制御情報学会, 京都, Domestic conference
25 May 2017

擬似外生信号を用いた周波数領域におけるデータ駆動型制御器更新
川俣祐汰; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第4回マルチシンポジウム, 計測自動制御学会, 岡山, Domestic conference
08 Mar. 2017

データ駆動型制御器更新により得られた二自由度制御器の性能推定
中村岳男; 金子修; 稲積愛子
Oral presentation, Japanese, 計測自動制御学会制御部門第4回マルチシンポジウム, 岡山, Domestic conference
08 Mar. 2017

擬似外生信号を用いた不安定系に対するデータ駆動型制御器更新
川俣 祐汰; 金子 修
Oral presentation, Japanese, 第59回自動制御連合講演会
12 Nov. 2016

モデルベースド制御を強化するデータ駆動制御器更新法FRIT
金子 修
Oral presentation, Japanese, 計測自動制御学会 2016年度産業応用部門大会, Domestic conference
25 Oct. 2016

老朽化特性を内包した時変型内部モデル制御によるデータ駆動型異常検出
金子 修
Oral presentation, Japanese, 日本鉄鋼協会第172回秋季講演大会, Domestic conference
23 Sep. 2016

不安定系に対するVRFT
金子 修; 北﨑良彦
Oral presentation, Japanese, 第60回システム制御情報学会研究発表講演会, Domestic conference
27 May 2016

ILQサーボ系とオフラインオブザーバを併用した制御器とモデルのFRITベースド同時更新
細川 昌太; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第3回マルチシンポジウム, Domestic conference
09 Mar. 2016

データ駆動制御－コストダウンへの貢献とモデリングへの展開
金子修
Keynote oral presentation, Japanese, 計測自動制御学会制御部門パイオニア技術賞記念講演, Invited, 計測自動制御学会, 名古屋市, Domestic conference
08 Mar. 2016

線形時変系を対象とした線形時変型内部モデル制御器に対するFRIT
本田 拓也; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第3回マルチシンポジウム, Domestic conference
08 Mar. 2016

VRFT/FRITに基づく二自由度制御系のフィードフォワード部のデータ駆動型リアルタイム更新―非最小位相系への拡張
三宅 真立; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第3回マルチシンポジウム, Domestic conference
08 Mar. 2016

全状態オブザーバとYoulaパラメータを併合した積分型サーボ系におけ る制御器とモデルのFRITベースド同時更新
北﨑 良彦; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第3回マルチシンポジウム, Domestic conference
08 Mar. 2016

一般化内部モデル制御器のデータ駆動型リアルタイム更新
奥谷明大; 金子修
Oral presentation, Japanese, 計測自動制御学会制御部門第3回マルチシンポジウム, Domestic conference
08 Mar. 2016

鉄鋼圧延プロセスにおける搬送遅れを考慮した繰返し制御によるロール偏心外乱と圧延荷重外乱の除去
岡野 祐貴; 山本 茂; 今成 宏幸; 堀川 徳二郎; 宇治川 弘人; 金子 修
Oral presentation, Japanese, 計測自動制御学会制御部門第3回マルチシンポジウム, Domestic conference
07 Mar. 2016

非線形系・時変系に展開する実用的データ駆動制御
金子 修
Oral presentation, Japanese, 電気学会 C部門 制御・産業計測制御合同研究会, Domestic conference
08 Feb. 2016

学域特別講義B（JAPIA）
The University of Electro-Communications

学域特別講義B（JAPIA）
電気通信大学

学域特別講義B
The University of Electro-Communications

学域特別講義B
電気通信大学

基礎制御工学及び演習
The University of Electro-Communications

学域特別講義
The University of Electro-Communications

学域特別講義
電気通信大学

ディジタル信号処理
The University of Electro-Communications

ディジタル信号処理
電気通信大学

電気エネルギーシステム
The University of Electro-Communications

基礎制御工学および演習
The University of Electro-Communications

ロバスト制御工学特論
The University of Electro-Communications

知能機械工学基礎実験
The University of Electro-Communications

知能機械工学基礎実験
電気通信大学

イノベーティブコミュニケーションデザイン２
The University of Electro-Communications

イノベーティブコミュニケーションデザイン２
The University of Electro-Communications

イノベーティブコミュニケーションデザイン１
The University of Electro-Communications

イノベーティブコミュニケーションデザイン１
The University of Electro-Communications

電気エネルギーシステム
The University of Electro-Communications

電気エネルギーシステム
電気通信大学

基礎制御工学および演習
The University of Electro-Communications

制御系設計応用
The University of Electro-Communications

制御系設計応用
電気通信大学

システムサイバネティクス特別講義Ⅱ
広島大学

システムサイバネティクス特別講義Ⅱ
広島大学

自主課題研究
金沢大学

電気電子工学実験第3
金沢大学

制御理論特論
金沢大学

自主課題研究
金沢大学

自主課題研究
金沢大学

電気電子工学実験第3
金沢大学

電気電子工学実験第3
金沢大学

システム制御基礎
金沢大学

システム制御Ⅰ
金沢大学

制御理論特論
金沢大学

制御理論特論
金沢大学

システム制御Ⅰ
金沢大学

システム制御Ⅰ
金沢大学

システム制御基礎
金沢大学

システム制御基礎
金沢大学

基礎現代制御
東京工業高等専門学校

基礎現代制御
東京工業高等専門学校

リアルタイム制御系設計基礎論
The University of Electro-Communications

リアルタイム制御系設計基礎論
電気通信大学

Comprehensive Communication Sciences
The University of Electro-Communications

総合コミュニケーション科学
電気通信大学

電気回路および演習
The University of Electro-Communications

電気回路および演習
電気通信大学

イノベイティブ総合コミュニケーションデザイン
The University of Electro-Communications

イノベイティブ総合コミュニケーションデザイン
電気通信大学

Control Engineering, Theory and Practice
The University of Electro-Communications

基礎制御工学および演習
電気通信大学

ロバスト制御工学特論
The University of Electro-Communications

ロバスト制御工学特論
電気通信大学

日本機械学会

電子情報通信学会

日本鉄鋼協会

電気学会

システム制御情報学会

計測自動制御学会

IEEE, Control Systems Society

入出力空間における理想と現実のデータマッチングに基づいた制御系設計
2005

ノルム条件つきMPUMとCMCUMの補間理論的性質と逐次的構成法に関する研究
2004

暗号化制御系におけるセキュリティメトリクスの顕在化
小木曽 公尚; 金子 修; 畑 秀明; 和田 洋一郎; 小泉 憲裕; 定本 知徳; 宮嵜 哲郎; 澤田 賢治; 猪俣 敦夫
日本学術振興会, 科学研究費助成事業, 電気通信大学, 基盤研究(B), 23K22779
01 Apr. 2022 - 31 Mar. 2025

暗号化制御系におけるセキュリティメトリクスの顕在化
小木曽 公尚; 金子 修; 畑 秀明; 和田 洋一郎; 小泉 憲裕; 定本 知徳; 宮嵜 哲郎; 澤田 賢治; 猪俣 敦夫
日本学術振興会, 科学研究費助成事業, 電気通信大学, 基盤研究(B), 22H01509
01 Apr. 2022 - 31 Mar. 2025

制御・データ・仕様の三項関係に基づくデータ駆動制御理論―創成・体系化・新展開
金子 修
Principal investigator, 【代表者】
01 Apr. 2020 - 31 Mar. 2024

高能率・安定圧延を実現する人とシステムのシェアードコントロール
日本鉄鋼協会
Apr. 2018 - Mar. 2021

モデルアウェアなデータ駆動制御理論の深化・実現・拡大
金子 修
Principal investigator, 【代表者】
01 Apr. 2016 - 31 Mar. 2020

安定化・ロバスト化を実現する多入出力データ駆動型制御―ＦＲＩＴアプローチ
Osamu Kaneko
Principal investigator, 【代表者】
01 Apr. 2013 - 31 Mar. 2016

モデル・制御・性能のトリプレット構造の解明によるJIT適応型内部モデル制御の構築
山本茂
【分担者】
01 Apr. 2011 - 31 Mar. 2015

分布定数系に対するデータ駆動型集中定数正準制御器の設計とその性能解析
Osamu Kaneko
Principal investigator, 【代表者】
01 Apr. 2010 - 31 Mar. 2013

有理型2次微分形式を用いた多次元ロバスト制御系の解析と設計
鷹羽 浄嗣
【分担者】
01 Apr. 2008 - 31 Mar. 2011

環上のシステムに対するＭＰＵＭ理論の構築：Ｋｅｒｎｅｌ表現アプローチ
Osamu Kaneko
Principal investigator, 【代表者】
01 Apr. 2007 - 31 Mar. 2010

ビヘイビアアプローチに基づく大規模ロバスト制御系のモデリングと解析
鷹羽 浄嗣
【分担者】
01 Apr. 2006 - 31 Mar. 2008

入出力空間における理想と現実のデータマッチングに基づいた制御系設計
Shigeru Yamamoto
【分担者】
01 Apr. 2005 - 31 Mar. 2007

ＭＰＵＭベースド補間問題に基づく消散システム設計のための相互結合理論の構築
Osamu Kaneko
Principal investigator, 【代表者】
01 Apr. 2005 - 31 Mar. 2007

ノルム条件つきＭＰＵＭとＣＭＣＵＭの補間理論的性質と逐次的構成法に関する研究
Osamu Kaneko
Principal investigator, 【代表者】
01 Apr. 2003 - 31 Mar. 2005

二次差分形式に基づく動的システムの消散性理論の構築とその応用に関する研究
Osamu Kaneko
Principal investigator, 【代表者】
01 Apr. 2001 - 31 Mar. 2003

ウィナーモデルに基づく非線形システムの同定,制御とその統合化に関する理論と応用
Takao Fujii
【分担者】
01 Apr. 2000 - 31 Mar. 2002

フィルタ装置、フィルタプログラム、フィルタ設計プログラム、参照信号生成装置及び参照信号生成プログラム
Patent right, 桑原 圭佑, 池崎 太一, 金子 修, 2019-039430, Date applied: 05 Mar. 2019

制御器更新装置及び制御器更新プログラム
Patent right, 池崎 太一, 金子, 2018-165184, Date applied: 04 Sep. 2018

圧延機の板厚制御装置
Patent right, 今成 宏幸, 堀川 徳二郎, 金子 修, 山本 茂, 大村 和暉, PCT/JP2013/073051, Date applied: 28 Aug. 2013, W02015/02971, Date announced: 05 Mar. 2015, P6028871, Date issued: 28 Oct. 2016

プラントの制御装置
Patent right, 今成 宏幸, 堀川 徳二郎, 大村 和暉, 金子 修, 山本 茂, PCT/JP2014/079809, Date applied: 11 Nov. 2014, WO 2016075752 A1, Date announced: 19 May 2016

データを直接用いた制御・予測と最近の新展開
Lecturer, 公益社団法人自動車技術会, 公益社団法人自動車技術会 自動車制御とモデル研究部門委員会, Lecture
29 Mar. 2024 - 29 Mar. 2024

データ駆動制御の理論と実際
Lecturer, 高度ポリテクセンター
18 Jan. 2024 - 18 Jan. 2024

データ駆動制御・予測と圧延システムへの応用
Appearance, 日本鉄鋼協会秋季講演大会制御フォーラムシンポジウム, 日本鉄鋼協会, Lecture
22 Sep. 2023 - 22 Sep. 2023

データ駆動制御・予測と圧延システムへの応用
Appearance, 日本鉄鋼協会, 日本鉄鋼協会第156回圧延理論部会, Lecture
22 Jun. 2023

データ駆動制御の理論と実際
Lecturer, 高度ポリテクセンター, Seminar
19 Jan. 2023 - 20 Jan. 2023

データ駆動制御の理論と実際
Lecturer, 高度ポリテクセンター, Seminar
20 Jan. 2022 - 21 Jan. 2022