Hidetoshi Oya

J-GLOBAL         Last updated: Nov 25, 2019 at 12:30
 
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Name
Hidetoshi Oya
Nickname
hide@
E-mail
hidetcu.ac.jp
Affiliation
Tokyo City University
Section
Institute of Technology and Science
Job title
Associate Professor
Degree
Doctor of Engineering(The University of Electro-Communications)

Research Areas

 
 

Academic & Professional Experience

 
Apr 2016
 - 
Today
Professor, The Faculty of Knowledge Engineering, Tokyo City University
 
Aug 2010
 - 
Today
Technical Advisor, CAE Solutions Corporation
 
Apr 2009
 - 
Mar 2016
Associate Professor, The Institute of Technology and Science, Tokushima University
 
Apr 2006
 - 
Mar 2009
Lecturer, Faculty of Engineering, Shonan Institute of Technology
 
Apr 2003
 - 
Apr 2006
Research Associate, The Faculty of Electro-Communications, The University of Electro-Communications
 

Education

 
 
 - 
2003
Department of Communications and Systems, Graduate School, Division of Electro Communications, The University of Electro-Communications
 

Awards & Honors

 
2003
Best Paper Presented in the Session: Control Systems, Technologies and Applications in the International Conference on Computer, Communication and Control Technologies (CCCT 2003)
 
Oct 2011
2011 Commissioner Award, The Fire and Disaster Management Agency of the Ministry of Internal Affairs and Communications
 

Published Papers

 
Decentralized Variable Gain Robust Controllers with L2 Gain Performance for a Class of Uncertain Large-Scale Interconnected Systems
Shunya Nagai, Hidetoshi Oya, Tsuyoshi Matsuki, Yoshikatsu Hoshi
Proceedings of tThe SICE Annual Conference 2019 (SICE 2019)   82-87   Sep 2019   [Refereed]
Consensus via Adaptive Gain Controllers Considering Relative Distances for Multi-Agent Systems
Shun Ito, Kazuki Miyakoshi, Hidetoshi Oya, Yoshikatsu Hoshi, Shunya Nagai
Advances in Technology Innovation   4(4) 234-246   Aug 2019   [Refereed]
Extraction of Feature Parameters for Recognition of Schockable Arrythmias
Takayauki Okai,Hidetoshi Oya, Shogo Hirata, Yoshikatsu Hoshi, Kazushi Nakano, Yoshihiro Yamaguchi, Takashi Igarashi, Hiroshi Miyauchi
Proceedings of the 5th IEEJ international workshop on Sensing, Actuation, Motion Control, and Optimization (SAMCON2019)      Mar 2019   [Refereed]
Takayuki Okai,Shogo Hirata,Hidetoshi Oya,Yoshikatsu Hoshi,Kazushi Nakano,Yoshihiro Yamaguchi,Takashi Igarashi,Hiroshi Miyauchi
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, Washington, DC, USA, October 21-23, 2018   2671-2676   Dec 2018   [Refereed]
© 2018 IEEE. This paper proposes a new recognition algorithm for shockable arrhythmias for patients suffering from sudden cardiac arrest. In this paper, by using gabor wavelet transform (GWT), useful and effective spectrum features for electrocard...
Shunya Nagai, Hidetoshi Oya, Tsuyoshi Matsuki, Yoshikatsu Hoshi
Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society   2213-2218   Dec 2018
© 2018 IEEE. In this paper, we propose an LMI-based design method of a variable gain robust controller giving consideration to nominal L2 gain performance and allowable uncertainty region for a class of uncertain linear systems. The proposed robus...
Hidetoshi Oya,Shunya Nagai,Tsuyoshi Matsuki,Yoshikatsu Hoshi
15th International Conference on Control, Automation, Robotics and Vision, ICARCV 2018, Singapore, November 18-21, 2018   383-388   Dec 2018   [Refereed]
© 2018 IEEE. This paper proposes a point memory-based adaptive gain robust controller with \mathcal{L}-{2} gain performance for a class of uncertain linear systems with state delays. The point memory adaptive gain robust controller presented in th...
岡井貴之, 大屋英稔, 星義克, 平田祥悟, 中野和司, 山口芳裕, 五十嵐昂
電気学会研究会資料   (IIC-18-005-011) 23‐26   Jul 2018
Oya Hidetoshi, Nagai Shunya, Matsuki Tsuyoshi, Hoshi Yoshikatsu
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE   49(10) 2129-2143   2018   [Refereed]
Shunya Nagai,Hidetoshi Oya,Tsuyoshi Matsuki,Yoshikatsu Hoshi
IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, Washington, DC, USA, October 21-23, 2018   2213-2218   2018   [Refereed]
Shunya Nagai, Hidetoshi Oya, Tomohiro Kubo, Tsuyoshi Matsuki
Proceedings of the International Conference on Inventive Systems and Control, ICISC 2017      Oct 2017
© 2017 IEEE. In this paper, we propose a new variable gain robust controller giving consideration to nominal L2gain performance for a class of uncertain linear systems. The proposed robust controller consists of a fixed gain designed by considerin...
Shunya Nagai,Hidetoshi Oya,Tomohiro Kubo,Tsuyoshi Matsuki
Int. J. Systems Science   48(8) 1616-1623   Jun 2017   [Refereed]
© 2017 Informa UK Limited, trading as Taylor & Francis Group. In this paper, we propose an LMI-based design method of a decentralised variable gain robust controller for large-scale interconnected systems with mismatched uncertainties. The misma...
Takayuki Okai, Hidetoshi Oya, Yoshikatsu Hoshi, Yoshihiro Ogino, Kazushi Nakano, Yoshihiro Yamaguchi, Hiroshi Miyauchi
Proceedings of the IASTED International Conference on Modelling, Identification and Control   848 125-132   Jan 2017
In order to improve survival rate of patients suffering from sudden cardiac arrest, it is very important to develop high accurate and quick recognition algorithm for shockable electrocardiogram (ECG). In this paper, we propose a new ECG recognitio...
B. Getanda Vincent, Hidetoshi Oya, Tomohiro Kubo
Proceedings of the IASTED International Conference on Modelling, Identification and Control   848 39-46   Jan 2017
This paper deals with the problem for improving the accuracy of the grey model (GM(1,1)) in traffic flow and CO 2 emission prediction. In order to improve the prediction accuracy, we adopt a data grouping technique along with the GM(1,1) and a Gro...
A New Variable Gain Robust Tracking Controller for a Class of Uncertain Linear Systems
Oya Hidetoshi, Nagai Shunya
2017 21ST INTERNATIONAL CONFERENCE ON SYSTEM THEORY, CONTROL AND COMPUTING (ICSTCC)   23-28   2017   [Refereed]
Oba Kenta, Oya Hidetoshi, Kubo Tomohiro, Matsuki Tsuyoshi
MATHEMATICAL PROBLEMS IN ENGINEERING   2017 1   2017   [Refereed]
Shunya Nagai,Hidetoshi Oya,Tomohiro Kubo,Tsuyoshi Matsuki
IECON 2017 - 43RD ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY   3015-3020   2017   [Refereed]
Shunya Nagai, Hid Etoshi Oya, Tomohiro Kubo
MATEC Web of Conferences   42    Feb 2016
© 2016 Owned by the authors, published by EDP Sciences. In this paper, we propose a decentralized variable gain robust controller with guaranteed L2 gain performance for a class of uncertain large-scale interconnected systems with state delays. Th...
Tsuyoshi Matsuki, Tomohiro Kubo, Hidetoshi Oya
IEEJ Transactions on Electronics, Information and Systems   136 1466-1472   Jan 2016
© 2016 The Institute of Electrical Engineers of Japan. In this paper, we propose a design method of an inverse LQ regulator for neutral systems with a time-varying delay, in which the resulting system is assured to have a pre-assigned degree of ex...
Hidetoshi Oya, Yuki Nishida, Yoshihide Onishi, Yoshihiro Ogino, Kazushi Nakano, Yoshihiro Yamaguchi, Hiroshi Miyauchi, Takayuki Okai
Proceedings of the IASTED International Conference on Modelling, Identification and Control   830 88-94   Jan 2016
In Electrocardiogram (ECG), it is well known that serious arrhythmia such as Ventricular Fibrillation (VF) and Ventricular Tachycardia (VT) are lethal cardiac and will lead to sudden cardiac death. For these serious arrhythmic events, the timely e...
A New Variable Gain Robust State Observer for a Class of Uncertain Linear Systems
2016 UKACC 11TH INTERNATIONAL CONFERENCE ON CONTROL (CONTROL)      2016   [Refereed]
Hidetoshi Oya, Xiang Yu
Proceedings of the IASTED International Conference on Modelling, Identification and Control   153-158   Jan 2015
© 2015, Acta Press. All rights reserved. This paper deals with a design problem of an observer-based robust controller with a compensation input for a class of uncertain linear discrete-time systems. The proposed observer-based robust controller c...
Hiroki Shimizu, Hidetoshi Oya, Koji Yoshioka
Proceedings of the IASTED International Conference on Modelling, Identification and Control   117-124   Jan 2015
© 2015, Acta Press. All rights reserved. In this paper, we propose an estimation algorithm for the optimal insemination phase based on the analysis result of the time series data for vaginal resistance and temperature in the estrous cycle of cattl...
Oya Hidetoshi, Yamasaki Daisuke, Nagai Shunya, Hagino Kojiro
MATHEMATICAL PROBLEMS IN ENGINEERING      2015   [Refereed]
Endo Kensaku, Oya Hidetoshi, Kubo Tomohiro, Matsuki Tsuyoshi
2015 10TH ASIAN CONTROL CONFERENCE (ASCC)   1-5   2015   [Refereed]
Matsuki Tsuyoshi, Kubo Tomohiro, Oya Hidetoshi
2015 10TH ASIAN CONTROL CONFERENCE (ASCC)   1-6   2015   [Refereed]
Hidetoshi Oya, Kojiro Hagino
2009 European Control Conference, ECC 2009   1118-1123   Mar 2014
© 2009 EUCA. This paper deals with a design problem of a variable gain controller for a class of uncertain nonlinear systems via piecewise Lyapunov functions. The variable gain controller is designed so as to reduce the effect of uncertainties and...
Shunya Nagai, Hidetoshi Oya
Proceedings of the IASTED International Conference on Modelling, Identification and Control   199-204   Jan 2014
In this paper, we propose a decentralized variable gain robust controller which achieves not only robust stability but also satisfactory transient performance for class of uncertain large-scale interconnected systems. For the uncertain large-scale...
Shunya Nagai, Hidetoshi Oya
Journal of Control Science and Engineering   2014    Jan 2014
In this paper, we propose a decentralized variable gain robust controller which achieves not only robust stability but also satisfactory transient behavior for a class of uncertain large-scale interconnected systems. For the uncertain large-scale ...
Keizo Okano, Kojiro Hagino, Hidetoshi Oya
Journal of Control Science and Engineering   2014    Jan 2014
© 2014 Keizo Okano et al. A new nonlinear adaptive control law for a class of uncertain nonlinear systems is proposed. The proposed control law is designed by a modified adaptive control Lyapunov function (ACLF) which satisfies a Hamilton-Jacobi-B...
Hidetoshi Oya, Tomohiro Kubo, Kojiro Hagino
IFAC Proceedings Volumes (IFAC-PapersOnline)   19 5808-5813   Jan 2014
© IFAC. In this paper, we present a decentralized variable gain robust controller for a class of large-scale serially connected systems with nonlinear perturbations via piecewise Lyapunov functions. The nonlinear perturbation means the interconnec...
Keizo Okano, Kojiro Hagino, Hidetoshi Oya
Journal of Control Science and Engineering   2014    Jan 2014
© 2014 Keizo Okano et al. A new nonlinear control law for a class of nonlinear systems with disturbance is proposed. A control law is designed by transforming control Lyapunov function (CLF) to input-to-state stability control Lyapunov function (I...
Robust Control with Adjustable Parameters based on LQ Optimal Control for a Class of Uncertain Nonlinear Systems
2014 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION (IEEE ICMA 2014)   486-490   2014   [Refereed]
Yoshihide Onishi,Hidetoshi Oya,Yuki Nishida,Yoshihiro Ogino,Kazushi Nakano,Yoshihiro Yamaguchi,Hiroshi Miyauchi,Takayuki Okai
2014 ASIA-PACIFIC SIGNAL AND INFORMATION PROCESSING ASSOCIATION ANNUAL SUMMIT AND CONFERENCE (APSIPA)   1-7   2014   [Refereed]
OYA Hidetoshi, OBATAKE Kenji, OKAI Takayuki, KOHARA Masaharu, KAWAKAMI Shinichi
電気学会論文誌. C, 電子・情報・システム部門誌 = The transactions of the Institute of Electrical Engineers of Japan. C, A publication of Electronics, Information and Systems Society   133(7) 1301-1308   Jul 2013
Hidetoshi Oya, Kojiro Hagino
Journal of Control Science and Engineering   2013    Jun 2013
We consider a design problem of a variable gain robust output feedback controller with guaranteed L2 gain performance for a class of Lipschitz uncertain nonlinear systems. The proposed variable gain robust output feedback controller achieves not o...
HIROSE Katsuhiro, NAKANO Kazushi, OYA Hidetoshi, TANAKA Kosuke, YAMAGUCHI Yoshihiro, MIYAUCHI Hiroshi, TAMADA Nao, OKAI Takayuki
電気学会研究会資料. IIC, 産業計測制御研究会   2013(49) 67-72   Mar 2013
Hidetoshi Oya, Kenji Obatake, Takayuki Okai, Masaharu Kohara, Shinichi Kawakami
IEEJ Transactions on Electronics, Information and Systems   133    Jan 2013
This paper presents a new management system for traffic regulation devices in expressways. Since expressways play the basis and very important roles in modern society such as transportation of various resources, travel and so on, good traffic envi...
Inverse Linear Quadratic Regulator of Neutral Systems with Time-Varying Delay
2013 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION (ICMA)   1475-1480   2013   [Refereed]
Hidetoshi Oya, Yuji Morishima, Kojiro Hagino
IECON Proceedings (Industrial Electronics Conference)   2127-2131   Dec 2012
In this paper, we present a new variable gain controller for a class of uncertain linear systems via piecewise Lyapunov functions. The proposed variable gain controller is designed so as to reduce the effect of uncertainties and achieves good tran...
Hidetoshi Oya, Yuhei Uehara
Proceedings of the 2012 UKACC International Conference on Control, CONTROL 2012   87-91   Nov 2012
This paper proposes a new variable gain controller for a class of uncertain linear systems. The proposed variable gain controller is based on optimal control for the nominal system and consists of the optimal feedback gain and a time-varying adjus...
Oya Hidetoshi, Tanaka Kosuke, Hirose Katsuhiro, Nakano Kazushi, Yamaguchi Yoshihiro, Miyauchi Hiroshi
2012 IEEE International Conference on Signal Processing, Communications and Computing, ICSPCC 2012   768-773   Nov 2012
Sudden cardiac arrest is a major public health problem and Ventricular Fibrillation (VF) and Ventricular Tachycardia (VT) are serious arrhythmic events in most of patients suffering from sudden cardiac arrest. For these serious arrhythmic events, ...
Hidetoshi Oya, Kojiro Hagino
Journal of Control Science and Engineering   2012    Oct 2012
We propose a new adaptive gain robust output feedback controller for a class of the Lipschitz nonlinear systems with unknown upper bound of uncertainty. The proposed adaptive gain robust output feedback controller is designed so as to reduce the e...
Hidetoshi Oya, Kojiro Hagino, Yoshihiro Yamaguchi, Hiroshi Mjyauchi, Takayuki Okai, Shigeru Kirioka
Proceedings of the 9th IASTED International Conference on Biomedical Engineering, BioMed 2012   98-102   Jul 2012
Sudden cardiac arrest is a major public health problem and Ventricular Fibrillation (VF) is the serious arrhythmic event in most of patients suffering from sudden cardiac arrest. Beside American Heart Association (AHA) recommends continuous cardia...
Hidetoshi Oya, Kosuke Tanaka, Katsuhiro Hirose, Kazushi Nakano, Yoshihiro Yamaguchi, Hiroshi Miyauchi
Proceedings of the 9th IASTED International Conference on Biomedical Engineering, BioMed 2012   92-97   Jul 2012
Ventricular fibrillation (VF) is the most serious variety of arrhythmia which requires accurate and quick detection to save lives, and a pivotal component in automated external defibrillators (AEDs) is the detection of VF signal by means of approp...
HIROSE Katsuhiro, NAKANO Kazushi, OYA Hidetoshi, YAMAGUCHI Yoshihiro, MIYAUCHI Hiroshi
電気学会研究会資料. IIC, 産業計測制御研究会   2012(25) 103-108   Mar 2012
A New Variable Gain Controller for a Class of Uncertain Linear Systems via Piecewise Lyapunov Functions - Less Conservative LMI Conditions
38TH ANNUAL CONFERENCE ON IEEE INDUSTRIAL ELECTRONICS SOCIETY (IECON 2012)   2127-2131   2012   [Refereed]
Inverse Linear Quadratic Regulator of Neutral Time Delay Systems via Finite Dimensional Riccati Equation
2012 PROCEEDINGS OF SICE ANNUAL CONFERENCE (SICE)   176-181   2012   [Refereed]
Hidetoshi Oya,Kojiro Hagino
9th IEEE International Conference on Control and Automation, ICCA 2011, Santiago, Chile, December 19-21, 2011   698-703   Dec 2011   [Refereed]
This paper proposes a variable gain robust output feedback controller for a class of uncertain Lipschitz nonlinear systems. The variable gain robust output feedback controller is designed so as to reduce the effect of uncertainties and Lipschitz n...
TANAKA Kosuke, OYA Hidetoshi, HIROSE Katsuhiro, NAKANO Kazushi, YAMAGUCHI Yoshihiro, MIYAUCHI Hiroshi, OKAI Takayuki
IEICE technical report   111(121) 81-86   Jul 2011
Sudden cardiac arrest is a major public health problem and Ventricular Fibrillation (VF) is the serious arrhythmic event in most of patients suffering from sudden cardiac arrest. For this serious arrhytmic event, it is well known that the timely e...
Masaya Takazato, Hidetoshi Oya, Hiroaki Mukaidani
Proceedings of the SICE Annual Conference   1770-1775   Jan 2011
This paper deals with a design problem of robust output feedback guaranteed cost controllers for a class of uncertain linear systems. Our goal is to show an LMI-based design method of robust output feedback controllers which guarantee the upper bo...
Hidetoshi Oya, Tomohiro Kubo, Kojiro Hagino
IFAC Proceedings Volumes (IFAC-PapersOnline)   44 7426-7431   Jan 2011
This paper proposes a variable gain controller for a class of uncertain linear systems with state delays via piecewise Lyapunov functions. The variable gain controller is designed so as to reduce the effect of uncertainties. In this paper, on the ...
OKAI Takayuki, KIRIOKA Shigeru, OYA Hidetoshi, HAGINO Kojiro, YAMAGUCHI Yoshihiro, SHIMAZAKI Shuji
電気学会研究会資料. IIC, 産業計測制御研究会   2010(184) 41-43   Dec 2010
Hidetoshi Oya, Kojiro Hagino
IET Seminar Digest   2010 804-809   Dec 2010
This paper discusses a design problem of an adaptive robust output feedback controller with L2 gain performance for a class of uncertain nonlinear systems. The system considered here is composed of a linear part perturbed by an additive nonlineari...
Hidetoshi Oya, Masaya Takazato
IET Seminar Digest   2010 810-815   Dec 2010
This paper deals with a design problem of a dynamic output feedback guaranteed cost controller for a class of uncertain nonlinear systems. The system considered here is composed of a linear part perturbed by an additive nonlinearity which depends ...
Wada Hiroki, Oya Hidetoshi, Hagino Kojiro, Ebinuma Yasumitsu
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES   E93A(6) 1260-1265   Jun 2010   [Refereed]
Hiroki Wada,Hidetoshi Oya,Kojiro Hagino,Yasumitsu Ebinuma
IEICE Transactions   93-A(6) 1260-1265   2010   [Refereed]
OYA Hidetoshi, HAGINO Kojiro
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C   76(763) 492-499   2010
This paper deals with a design problem of an aaptive compensation input for a class of uncertain linear systems. The proposed robust control system with the adaptive compensation input achieves not only robust stability but also performance robust...
Hidetoshi Oya, Kojiro Hagino
Proceedings of the IASTED International Conference on Modelling, Identification, and Control, MIC   266-270   Dec 2009
This paper discusses a design problem of an adaptive robust contoller for a class of uncertain linear systems via piecewise Lyapunov functions. In this paper, we present a design method of the adaptive robust controller consisting of adjustable pa...
Hidetoshi Oya, Kojiro Hagino
Proceedings of the IASTED International Conference on Modelling, Identification, and Control, MIC   236-241   Dec 2009
This paper discusses a design problem of an adaptive robust contoller for a class of uncertain linear systems. The adaptive robust controller under consideration consists of a state feedback with a fixed gain and an adaptive compensation input and...
Hidetoshi Oya, Kojiro Hagino
ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings   577-582   Dec 2009
This paper discusses a design problem of a variable gain robust output feedback controller for a class of polytopic uncertain systems. The uncertainties under consideration satisfy the matching condition and are bounded. In this paper, we show a d...
Hiroki Wada, Hidetoshi Oya, Kojiro Hagino, Yasumitsu Ebinuma
ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings   571-576   Dec 2009
This paper deals with a design problem of robust controllers for polytopic uncertain systems. The proposed design method is based on computation of the trajectory for the uncertain system and differs from the existing methods based on quadratic st...
Oya Hidetoshi, Hagino Kojiro
ELECTRONICS AND COMMUNICATIONS IN JAPAN   92(6) 12-20   Jun 2009   [Refereed]
Hidetoshi Oya,Kojiro Hagino
European Control Conference, ECC 2009, Budapest, Hungary, 23-26 August 2009   1118-1123   2009   [Refereed]
Hidetoshi Oya, Kojiro Hagino, Soseki Kayo
Proceedings of the IASTED International Conference on Modelling, Identification, and Control, MIC      Dec 2008
This paper discusses a design problem of a variable gain controller for a class of uncertain switched linear systems. The uncertainties under consideration are supposed to satisfy the matching condition. The proposed variable gain controller consi...
OYA Hidetoshi
Memoirs of Shonan Institute of Technology   42(1) 29-34   Mar 2008
This paper deals with a design problem of a robust controller with adaptive compensation input for a class of uncertainlinear systems. In this paper, the robust controller consists of a state feedback with a fixed gain matrix and an adaptivecompen...
Hidetoshi Oya, Kojiro Hagino
IEEJ Transactions on Electronics, Information and Systems   128(2) 278-285   Feb 2008
This paper discusses a design problem of robust stabilization for a class of uncertain switched linear systems via variable gain controllers. The uncertainties under consideration are supposed to satisfy the matching condition, and switchings amon...
A Design Method of Adaptive Compensation Inputs for a Class of Uncertain Linear Systems via Piecewise Lyapunov Functions
2008 PROCEEDINGS OF SICE ANNUAL CONFERENCE, VOLS 1-7   702-+   2008   [Refereed]
Analysis of Airflow Distribution in A Common Japanese Living Environment
Hirasawa Kazuhiro, Otsuki Masato, Oya Hidetoshi
IMETI 2008: INTERNATIONAL MULTI-CONFERENCE ON ENGINEERING AND TECHNOLOGICAL INNOVATION, VOL II, PROCEEDINGS   209-+   2008   [Refereed]
Hidetoshi Oya,Kojiro Hagino,Soseki Kayo
47TH IEEE CONFERENCE ON DECISION AND CONTROL, 2008 (CDC 2008)   995-1000   2008   [Refereed]
Hidetoshi Oya,Kojiro Hagino
Int. J. Control   80(12) 1849-1862   Dec 2007   [Refereed]
This paper deals with a design problem of robust non-fragile stabilizing controllers for a class of uncertain linear continuous-time systems. The proposed design approach of robust non-fragile controllers is based on computation of the trajectory ...
OYA Hidetoshi, HAGINO Kojiro, KAYO Soseki
The IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (Japanese edition) A   J90-A(11) 788-796   Nov 2007
本論文では,未知パラメータ含む線形システムに対し,区分的リヤプノフ関数を利用した可変ゲインコントローラの設計法を提案する.提案する制御方式は,制御入力を未知パラメータを無視したノミナルシステムを利用して設計した固定ゲインによる状態フィードバックと可変ゲインによる状態フィードバックで構成し,可変ゲインコントローラをオンラインで調整することにより,制御系の安定性を保証するものである.本論文では,可変ゲインコントローラが存在するための十分条件を示し,数値例により,本制御方式の有効性を検証する.
OYA Hidetoshi, HAGINO Kojiro, KAYO Soseki
Transactions of SICE   43(10) 909-918   Oct 2007
Mukaidani Hiroaki, Oya Hidetoshi, Xu Hua
ELECTRICAL ENGINEERING IN JAPAN   160(4) 49-59   Sep 2007   [Refereed]
OYA Hidetoshi, HAGINO Kojiro
The IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (Japanese edition) A   J90-A(3) 262-266   Mar 2007
本論文では,未知パラメータを含む線形多入出カシステムに対する適応的ロバスト出力トラッキング制御系の設計法を提案する.
Hidetoshi Oya,Kojiro Hagino,Masaki Matsuoka
IEICE Transactions   90-A(2) 517-522   Feb 2007   [Refereed]
This paper deals with a design problem of an observer-based robust preview control system for uncertain discrete-time systems. In this approach, we adopt 2-stage design scheme and we derive an observer-based robust controller with integral and pre...
Hidetoshi Oya, Kojiro Hagino, Soseki Kayo
2007 European Control Conference, ECC 2007   810-815   Jan 2007
© 2007 EUCA. This paper discusses a design problem of adaptive robust control system for a class of uncertain linear systems via piecewise Lyapunov functions. The uncertainties under consideration which are composed of matched part and unmatched o...
Hidetoshi Oya, Kojiro Hagino, Soseki Kayo, Masaki Matsuoka
Proceedings of the IEEE Conference on Decision and Control   1183-1188   Dec 2006
This paper discusses a problem of adaptive robust stabilization for a class of uncertain linear systems via variable gain controllers. The uncertainties under consideration which are composed of matched part and unmatched one are bounded, but its ...
Hidetoshi Oya, Kojiro Hagino
IECON Proceedings (Industrial Electronics Conference)   PF-000424-300   Nov 2006
This paper deals with a design problem of robust non-fragile controllers for uncertain linear systems. The proposed design method of robust non-fragile controllers is based on computation of the trajectory for the uncertain system and differs from...
MUKAIDANI Hiroaki, OYA Hidetoshi, XU Hua
計測自動制御学会論文集   42(5) 483-492   May 2006
OYA Hidetoshi, HAGINO Kojiro, MUKAIDANI Hiroaki
Transactions of the Japan Society of Mechanical Engineers C   72(713) 92-101   Jan 2006
This paper deals with a design problem of guaranteed cost controllers for linear continuous-time systems with structured uncertainties which are included in both the system matrix and the input one under control gain perturbations. In this paper, ...
OYA Hidetoshi, HAGINO Kojiro
Bulletin of the University of Electro-Communications   18(1) 53-58   Jan 2006
This paper discusses a design problem of robust non-fragile H∞ controllers for linear continuoustimesystems with uncertainties which are included in both the system matrix and the input one. Inthis paper, we deal with two classes of control gain p...
Adaptive robust stabilizing controllers for a class of uncertain switched linear systems
2006 INTERNATIONAL WORKSHOP ON VARIABLE STRUCTURE SYSTEMS   292-+   2006   [Refereed]
Adaptive robust stabilization for a class of uncertain linear systems
Kayo Soseki, Hagino Kojiro, Oya Hidetoshi
3RD INT CONF ON CYBERNETICS AND INFORMATION TECHNOLOGIES, SYSTEMS, AND APPLICAT/4TH INT CONF ON COMPUTING, COMMUNICATIONS AND CONTROL TECHNOLOGIES, VOL 1   142-146   2006   [Refereed]
Hidetoshi Oya, Kojiro Hagino, Hiroaki Mukaidani
IECON Proceedings (Industrial Electronics Conference)   2005 1-6   Dec 2005
This paper deals with a design problem of robust non-fragile controllers for linear continuous-time systems with uncertainties which are included in both the system matrix and the input one. In this paper, we deal with two classes of control gain ...
Hidetoshi Oya, Kojiro Hagino, Masaki Matsuoka
IFAC Proceedings Volumes (IFAC-PapersOnline)   16 113-118   Dec 2005
This paper deals with a design problem of an observer-based robust preview control system for uncertain discrete-time systems. in this approach, we adopt 2-stage design scheme and we derive an observer-based robust controller with integral and pre...
Hidetoshi Oya, Kojiro Hagino
Nihon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C   71(710) 2935-2944   Oct 2005
This paper deals with a design problem of an observer-based guaranteed cost controller for polytopic uncertain systems. In this approach, firstly a full order observer is designed and next a feedback controller minimizing an upper bound on a given...
Observer-Based Robust Preview Tracking Control Scheme for Uncertain Discrete-Time Systems
Hidetoshi OYA, Kojiro HAGINO, Masaki MATSUOKA
Proceedings of the 16th IFAC World Congress (IFAC2005)      Jul 2005
OYA Hidetoshi, HAGINO Kojiro
Transactions of the Japan Society of Mechanical Engineers. Series C.   71(705) 1551-1558   May 2005
This paper deals with a design problem of a memoryless robust controller which achieves performance robustness together with robust stability for linear uncetain discrete-time systems with state delays. The performance robustness under considerati...
Hiroaki Mukaidani, Hidetoshi Oya, Hua Xu
IEEJ Transactions on Electronics, Information and Systems   125(1) 67-76   Jan 2005
This paper considers the robust stabilization of uncertain multimodeling systems. The guaranteed cost control technique is used to choose the design parameter which is included in the control gain. The є-independent quadratically stabilizing contr...
Oya Hidetoshi, Hagino Kojiro
Bulletin of the University of Electro-Communications   17(1-2) 33-43   Jan 2005
In this paper, we present an observer-based robust controller which achives not only robuststability but also an guaranteed adaptive control performance for linear uncertain discrete-timesystems. The guaranteed adaptive control performance under c...
Guaranteed cost control of uncertain singularly perturbed systems via static output feedback
2005 44th IEEE Conference on Decision and Control & European Control Conference, Vols 1-8   5576-5581   2005   [Refereed]
Hidetoshi Oya, Kojiro Hagino, Masaki Matsuoka
IECON Proceedings (Industrial Electronics Conference)   1 684-689   Dec 2004
This paper deals with a design problem of an observer-based guaranteed cost controller for polytopic uncertain systems with state delays. In this approach, firstly a full order observer is designed and next a feedback controller ensuring an upper ...
Observer-Based Guaranteed Cost Control Scheme for Polytopic Uncertain Systems with State Delays
Proceedings of the 30th Annual Conference of the IEEE Industrial Electronics Society (IECON 2004)   TA6-5   Nov 2004
OYA Hidetoshi, HAGINO Kojiro
The Transactions of the Institute of Electronics, Information and Communication Engineers A   J87-A(9) 1245-1251   Sep 2004
本論文では,リヤプノフの安定定理に基づいた2次安定化条件ではなく,制御対象の解軌道を用いることにより,安定性に関する新たな十分条件を導出する.更に,この条件を利用した安定化コントローラの設計法を提案する.
Adaptive Robust Control Scheme for Linear Systems with Structured Uncertainties
Hidetoshi OYA, Kojiro HAGINO
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E87-A(8) 2168-2173   Aug 2004
Hiroaki Mukaidani, Hidetoshi Oya, Hua Xu
Proceedings of the American Control Conference   4 3303-3308   Jul 2004
The guaranteed cost control problem for multiparameter singularly perturbed systems (MSPS) with uncertainties is investigated. The main contribution of this paper is that an ε-independent controller is newly derived by solving the reduced-order ε-...
Observer-Based Robust Servo System with Guaranteed Adaptive Control Performance for Linear Uncertain Discrete-Time Systems
Hidetoshi OYA, Kojiro HAGINO
Proceedings of the International Conference on Cybernetics and Information Technologies, Systems and Applications (CITSA 2004)   Ⅱ 334-339   Jul 2004
OYA Hidetoshi, HAGINO Kojiro
Transactions of the Japan Society of Mechanical Engineers. Series C.   70(693) 1417-1423   May 2004
In this paper, we present a robust controller design method which achieves performance robustness together with robust stability for linear discrete-time systems with structured uncertainties. The performance robustness means that comparing the tr...
Hidetoshi Oya, Kojiro Hagino
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences   E87-A 2168-2173   Jan 2004
This paper deals with a design problem of an adaptive robust control system for linear systems with structured uncertainties. The control law consists of a state feedback with a fixed gain designed by using the nominal system, a state feedback wit...

Misc

 
Robust Control for Linear Systems with Uncertainties
Preprints of the 41st Japan Joing Automatic Control Conference   73-78   Nov 1998
Robust Control Giving Consideration to Time Response for Linear Systems with Uncertainties
Preprints of the 22nd SICE Symposium on Dynamical System Theory   59-62   Oct 1999
A Design Method of Robust Servo System for Linear Systems with Uncertainties
Preprints of the 43st Japan Joing Automatic Control Conference   79-80   Nov 2000
A Design Method of Robust Tracking Control System for Linear Systems with Uncertainties
Proceedings of the 2000 IEICE General Conference   21   Mar 2000
Robust Control Giving Consideration to Transient Behavior for a Linear System with Uncertainties
Proceedings of the 2001 IEICE General Conference   3   Mar 2001
Robust Control System Design Giving Consideration to Transient Behavior for Linear Systems with Uncertainties
Proceedings of the 2002 IEICE General Conference   5   Mar 2002
Robust Control Giving Consideration to Transient Behavior for Linear Uncertain Time-Delay Systems
Proceedings of the 2003 IEICE General Conference   34   Mar 2003
Adaptive Robust Output Tracking for Linear Uncertain Systems
Proceedings of the 2003 IEICE Society Conference   32   Sep 2003
Decentralized Control Giving Consideration to Transient Behavior for Large-Scale Serially Connected Systems
Proceedings of the 46th Annual Conference of the Institute of Systems, Control and Information Engineers (SCI 2002)   51-52   May 2002
A Design Method of Robust Control System Based on the Trajectory of Linear Uncertain Continuous-Time Systems
Proceedings of the 2004 IEICE General Conference   21   Mar 2004
Guaranteed Cost Control Scheme for Uncertain Linear Systems under Control Gain Perturbations
Proceedings of the 2004 IEICE Society Conference      Sep 2004
A Design Method of Robust Non-Fragile Stabilizing Controllers for Uncertain Linear Continuous-Time Systems
Proceedings of the 2005 IEICE General Conference      Mar 2005

Conference Activities & Talks

 
石田亮, 大屋英稔, 星義克
電子情報通信学会大会講演論文集(CD-ROM)   5 Mar 2019   
伊藤駿, 大屋英稔, 星義克
電子情報通信学会大会講演論文集(CD-ROM)   5 Mar 2019   
宮越一輝, 大屋英稔, 星義克
電子情報通信学会大会講演論文集(CD-ROM)   5 Mar 2019   
岡井貴之, 大屋英稔, 星義克, 平田祥悟, 中野和司, 山口芳裕, 五十嵐昂
電気学会全国大会講演論文集(CD-ROM)   1 Mar 2019   
岡井貴之, 大屋英稔, 星義克, 中野和司, 山口芳裕, 五十嵐昴
電子情報通信学会大会講演論文集(CD-ROM)   28 Aug 2018   

Research Grants & Projects

 
Robust Control
Decentralized Control for Large-Scale Systems