萩原 朋道

最終更新日時: 2019/05/28 15:33:35

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氏名(漢字/フリガナ/アルファベット表記)
萩原 朋道/ハギワラ トモミチ/Hagiwara, Tomomichi
所属部署・職名(部局/所属/講座等/職名)
工学研究科/電気工学専攻システム基礎論講座/教授
学部兼担
部局 所属 講座等 職名
工学部
連絡先住所
種別 住所(日本語) 住所(英語)
職場 〒615-8510 京都市西京区京都大学桂 Kyotodaigaku-Katsura, Nishikyo-ku, Kyoto 615-8510
所属学会(国内)
学会名(日本語) 学会名(英語)
計測自動制御学会 The Society of Instrument and Control Engineers
システム制御情報学会 The Institute of Systems, Control and Information Engineers
電気学会 The Institute of Electrical Engineers of Japan
日本鉄鋼協会 The Iron and Steel Institute of Japan
所属学会(海外)
学会名(英語) 国名
The Institute of Electrical and Electronic Engineers USA
取得学位
学位名(日本語) 学位名(英語) 大学(日本語) 大学(英語) 取得区分
工学修士 京都大学
工学博士 京都大学
出身大学院・研究科等
大学名(日本語) 大学名(英語) 研究科名(日本語) 研究科名(英語) 専攻名(日本語) 専攻名(英語) 修了区分
京都大学 大学院工学研究科修士課程電気工学第二専攻 修了
出身学校・専攻等
大学名(日本語) 大学名(英語) 学部名(日本語) 学部名(英語) 学科名(日本語) 学科名(英語) 卒業区分
京都大学 工学部電気工学第二学科 卒業
職歴
期間 組織名(日本語) 組織名(英語) 職名(日本語) 職名(英語)
1986/07/16〜1991/03/31 京都大学 Kyoto University 助手 Instructor (Research Associate)
1991/04/01〜2001/03/31 京都大学 Kyoto University 助教授 Associate Professor
2001/04/01〜____/__/__ 京都大学 Kyoto University 教授 Professor
個人ホームページ
URL
http://www-lab22.kuee.kyoto-u.ac.jp/~hagiwara/
researchmap URL
https://researchmap.jp/read0012731
研究テーマ
(日本語)
制御理論とその応用
(英語)
Control Theory and Its Applications
研究概要
(日本語)
フィードバック制御系の設計・解析のための理論と実システムへの応用
(英語)
Theory of Design and Analysis of Feedback Control Systems and Its Applications to Real Systems
研究分野(キーワード)
キーワード(日本語) キーワード(英語)
制御工学 Control Engineering
論文
著者 著者(日本語) 著者(英語) タイトル タイトル(日本語) タイトル(英語) 書誌情報等 書誌情報等(日本語) 書誌情報等(英語) 出版年月 査読の有無 記述言語 掲載種別 公開
Yohei Hosoe, Tomomichi Hagiwara, Dimitri Peaucelle Yohei Hosoe, Tomomichi Hagiwara, Dimitri Peaucelle Yohei Hosoe, Tomomichi Hagiwara, Dimitri Peaucelle Robust Stability Analysis and State Feedback Synthesis for Discrete-Time Systems Characterized by Random Polytopes Robust Stability Analysis and State Feedback Synthesis for Discrete-Time Systems Characterized by Random Polytopes Robust Stability Analysis and State Feedback Synthesis for Discrete-Time Systems Characterized by Random Polytopes IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 63, 2 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 63, 2 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 63, 2 2018/02 英語 研究論文(学術雑誌) 公開
反甫 透, 蛯原 義雄, 萩原 朋道 反甫 透, 蛯原 義雄, 萩原 朋道 離散化双線形モデルに基づくブーストコンバータ平均出力電圧の非線形出力フィードバック制御 離散化双線形モデルに基づくブーストコンバータ平均出力電圧の非線形出力フィードバック制御 システム制御情報学会論文誌, 31, 2 システム制御情報学会論文誌, 31, 2 , 31, 2 2018/01 日本語 研究論文(学術雑誌) 公開
Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Upper/lower bounds of generalized H-2 norms in sampled-data systems with convergence rate analysis and discretization viewpoint Upper/lower bounds of generalized H-2 norms in sampled-data systems with convergence rate analysis and discretization viewpoint Upper/lower bounds of generalized H-2 norms in sampled-data systems with convergence rate analysis and discretization viewpoint SYSTEMS & CONTROL LETTERS, 107 SYSTEMS & CONTROL LETTERS, 107 SYSTEMS & CONTROL LETTERS, 107 2017/09 英語 研究論文(学術雑誌) 公開
Mitsuaki Miyamoto, Yohei Hosoe, Tomomichi Hagiwara Mitsuaki Miyamoto, Yohei Hosoe, Tomomichi Hagiwara Mitsuaki Miyamoto, Yohei Hosoe, Tomomichi Hagiwara Robust stability analysis with cycling-based LPTV scaling: part I. Fundamental results on its relationship with lifting-based LPTV scaling Robust stability analysis with cycling-based LPTV scaling: part I. Fundamental results on its relationship with lifting-based LPTV scaling Robust stability analysis with cycling-based LPTV scaling: part I. Fundamental results on its relationship with lifting-based LPTV scaling INTERNATIONAL JOURNAL OF CONTROL, 90, 7 INTERNATIONAL JOURNAL OF CONTROL, 90, 7 INTERNATIONAL JOURNAL OF CONTROL, 90, 7 2017/08 英語 研究論文(学術雑誌) 公開
Mitsuaki Miyamoto, Yohei Hosoe, Tomomichi Hagiwara Mitsuaki Miyamoto, Yohei Hosoe, Tomomichi Hagiwara Mitsuaki Miyamoto, Yohei Hosoe, Tomomichi Hagiwara Robust stability analysis with cycling-based LPTV scaling. Part II: its properties under the use of FIR separators Robust stability analysis with cycling-based LPTV scaling. Part II: its properties under the use of FIR separators Robust stability analysis with cycling-based LPTV scaling. Part II: its properties under the use of FIR separators INTERNATIONAL JOURNAL OF CONTROL, 90, 7 INTERNATIONAL JOURNAL OF CONTROL, 90, 7 INTERNATIONAL JOURNAL OF CONTROL, 90, 7 2017/08 英語 研究論文(学術雑誌) 公開
Yoichiro Masui, Kentaro Hirata, Tomomichi Hagiwara Yoichiro Masui, Kentaro Hirata, Tomomichi Hagiwara Yoichiro Masui, Kentaro Hirata, Tomomichi Hagiwara Modified State Predictive Control of Continuous-Time Systems with Input Delay Modified State Predictive Control of Continuous-Time Systems with Input Delay Modified State Predictive Control of Continuous-Time Systems with Input Delay 2017 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT) 2017 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT) 2017 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT) 2017 英語 研究論文(学術雑誌) 公開
Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Extensive theoretical/numerical comparative studies on H-2 and generalised H-2 norms in sampled-data systems Extensive theoretical/numerical comparative studies on H-2 and generalised H-2 norms in sampled-data systems Extensive theoretical/numerical comparative studies on H-2 and generalised H-2 norms in sampled-data systems INTERNATIONAL JOURNAL OF CONTROL, 90, 11 INTERNATIONAL JOURNAL OF CONTROL, 90, 11 INTERNATIONAL JOURNAL OF CONTROL, 90, 11 2017 英語 研究論文(学術雑誌) 公開
Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara L-1 Discretization for Sampled-Data Controller Synthesis via Piecewise Linear Approximation L-1 Discretization for Sampled-Data Controller Synthesis via Piecewise Linear Approximation L-1 Discretization for Sampled-Data Controller Synthesis via Piecewise Linear Approximation IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 61, 5 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 61, 5 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 61, 5 2016/05 英語 研究論文(学術雑誌) 公開
Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Further results on the L-1 analysis of sampled-data systems via kernel approximation approach Further results on the L-1 analysis of sampled-data systems via kernel approximation approach Further results on the L-1 analysis of sampled-data systems via kernel approximation approach INTERNATIONAL JOURNAL OF CONTROL, 89, 8 INTERNATIONAL JOURNAL OF CONTROL, 89, 8 INTERNATIONAL JOURNAL OF CONTROL, 89, 8 2016/02 英語 研究論文(学術雑誌) 公開
増井 詠一郎, 平田 健太郎, 萩原 朋道 増井 詠一郎, 平田 健太郎, 萩原 朋道 高次ホールド近似に基づくモノドロミ作用素のスペクトル計算について 高次ホールド近似に基づくモノドロミ作用素のスペクトル計算について システム制御情報学会論文誌 = Transactions of the Institute of Systems, Control and Information Engineers, 29, 7 システム制御情報学会論文誌 = Transactions of the Institute of Systems, Control and Information Engineers, 29, 7 , 29, 7 2016/01 日本語 研究論文(学術雑誌) 公開
Jung Hoon Kim, Tomomichi Hagiwara, Kentaro Hirata Jung Hoon Kim, Tomomichi Hagiwara, Kentaro Hirata Jung Hoon Kim, Tomomichi Hagiwara, Kentaro Hirata Spectrum of Monodromy Operator for a Time-Delay System With Application to Stability Analysis Spectrum of Monodromy Operator for a Time-Delay System With Application to Stability Analysis Spectrum of Monodromy Operator for a Time-Delay System With Application to Stability Analysis IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 60, 12 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 60, 12 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 60, 12 2015/12 英語 研究論文(学術雑誌) 公開
西尾 直也, 蛯原 義雄, 萩原 朋道 西尾 直也, 蛯原 義雄, 萩原 朋道 複数のむだ時間を有する線形非負システムの支配極解析 複数のむだ時間を有する線形非負システムの支配極解析 システム制御情報学会論文誌, 28, 4 システム制御情報学会論文誌, 28, 4 , 28, 4 2015/04 日本語 研究論文(学術雑誌) 公開
Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Computing the L-infinity-induced norm of linear time-invariant systems via Kernel approximation and its comparison with input approximation Computing the L-infinity-induced norm of linear time-invariant systems via Kernel approximation and its comparison with input approximation Computing the L-infinity-induced norm of linear time-invariant systems via Kernel approximation and its comparison with input approximation IET CONTROL THEORY AND APPLICATIONS, 9, 5 IET CONTROL THEORY AND APPLICATIONS, 9, 5 IET CONTROL THEORY AND APPLICATIONS, 9, 5 2015/03 英語 研究論文(学術雑誌) 公開
後藤 良介, 蛯原 義雄, 萩原 朋道 後藤 良介, 蛯原 義雄, 萩原 朋道 離散化双線形モデルに基づくブーストコンバータ出力電圧の積分補償付非線形制御―II:―制御則の導出と実験による検証 離散化双線形モデルに基づくブーストコンバータ出力電圧の積分補償付非線形制御―II:―制御則の導出と実験による検証 システム制御情報学会論文誌, 28, 7 システム制御情報学会論文誌, 28, 7 , 28, 7 2015/01 日本語 研究論文(学術雑誌) 公開
Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara L-infinity-induced norm analysis of sampled-data systems via piecewise constant and linear approximations L-infinity-induced norm analysis of sampled-data systems via piecewise constant and linear approximations L-infinity-induced norm analysis of sampled-data systems via piecewise constant and linear approximations AUTOMATICA, 51 AUTOMATICA, 51 AUTOMATICA, 51 2015/01 英語 研究論文(学術雑誌) 公開
後藤 良介, 蛯原 義雄, 萩原 朋道 後藤 良介, 蛯原 義雄, 萩原 朋道 離散化双線形モデルに基づくブーストコンバータ出力電圧の積分補償付非線形制御―I:―モデル化と同定 離散化双線形モデルに基づくブーストコンバータ出力電圧の積分補償付非線形制御―I:―モデル化と同定 システム制御情報学会論文誌, 28, 7 システム制御情報学会論文誌, 28, 7 , 28, 7 2015/01 日本語 研究論文(学術雑誌) 公開
Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Computing the L-infinity[0, h)-induced norm of a compression operator via fast-lifting Computing the L-infinity[0, h)-induced norm of a compression operator via fast-lifting Computing the L-infinity[0, h)-induced norm of a compression operator via fast-lifting SYSTEMS & CONTROL LETTERS, 67 SYSTEMS & CONTROL LETTERS, 67 SYSTEMS & CONTROL LETTERS, 67 2014/05 英語 研究論文(学術雑誌) 公開
Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Jung Hoon Kim, Tomomichi Hagiwara Quasi-finite-rank approximation of compression operators on L-infinity[0, h) with application to stability analysis of time-delay systems Quasi-finite-rank approximation of compression operators on L-infinity[0, h) with application to stability analysis of time-delay systems Quasi-finite-rank approximation of compression operators on L-infinity[0, h) with application to stability analysis of time-delay systems IET CONTROL THEORY AND APPLICATIONS, 8, 2 IET CONTROL THEORY AND APPLICATIONS, 8, 2 IET CONTROL THEORY AND APPLICATIONS, 8, 2 2014/01 英語 研究論文(学術雑誌) 公開
島本 拓和, 蛯原 義雄, 萩原 朋道 島本 拓和, 蛯原 義雄, 萩原 朋道 粒子群最適化手法に基づく太陽光発電装置の最大電力点追従制御と実機実験による検証 粒子群最適化手法に基づく太陽光発電装置の最大電力点追従制御と実機実験による検証 システム制御情報学会論文誌, 27, 6 システム制御情報学会論文誌, 27, 6 , 27, 6 2014/01 日本語 研究論文(学術雑誌) 公開
Tatsuya Yamazaki, Tomomichi Hagiwara Tatsuya Yamazaki, Tomomichi Hagiwara Tatsuya Yamazaki, Tomomichi Hagiwara Conversion of linear time-invariant time-delay feedback systems into delay-differential equations with commensurate delays Conversion of linear time-invariant time-delay feedback systems into delay-differential equations with commensurate delays Conversion of linear time-invariant time-delay feedback systems into delay-differential equations with commensurate delays INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 45, 8 INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 45, 8 INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 45, 8 2014/01 英語 研究論文(学術雑誌) 公開
Yohei Hosoe, Tomomichi Hagiwara Yohei Hosoe, Tomomichi Hagiwara Yohei Hosoe, Tomomichi Hagiwara Robust stability analysis based on finite impulse response scaling for discrete-time linear time-invariant systems Robust stability analysis based on finite impulse response scaling for discrete-time linear time-invariant systems Robust stability analysis based on finite impulse response scaling for discrete-time linear time-invariant systems IET CONTROL THEORY AND APPLICATIONS, 7, 11 IET CONTROL THEORY AND APPLICATIONS, 7, 11 IET CONTROL THEORY AND APPLICATIONS, 7, 11 2013/07 英語 研究論文(学術雑誌) 公開
Yohei Hosoe, Tomomichi Hagiwara Yohei Hosoe, Tomomichi Hagiwara Yohei Hosoe, Tomomichi Hagiwara Unified treatment of robust stability conditions for discrete-time systems through an infinite matrix framework Unified treatment of robust stability conditions for discrete-time systems through an infinite matrix framework Unified treatment of robust stability conditions for discrete-time systems through an infinite matrix framework AUTOMATICA, 49, 5 AUTOMATICA, 49, 5 AUTOMATICA, 49, 5 2013/05 英語 研究論文(学術雑誌) 公開
松村 大気, 蛯原 義雄, 萩原 朋道 松村 大気, 蛯原 義雄, 萩原 朋道 重み付きl1誘導ノルムを用いた離散時間結合非負システムの安定性解析 重み付きl1誘導ノルムを用いた離散時間結合非負システムの安定性解析 システム制御情報学会論文誌, 26, 10 システム制御情報学会論文誌, 26, 10 , 26, 10 2013/01 日本語 研究論文(学術雑誌) 公開
片山 啓, 細江 陽平, 萩原 朋道 片山 啓, 細江 陽平, 萩原 朋道 台車型倒立振子制御実験による非因果的周期時変スケーリングに基づくロバスト性能設計の有効性検証 台車型倒立振子制御実験による非因果的周期時変スケーリングに基づくロバスト性能設計の有効性検証 システム制御情報学会論文誌, 26, 5 システム制御情報学会論文誌, 26, 5 , 26, 5 2013/01 日本語 研究論文(学術雑誌) 公開
松村 大気, 蛯原 義雄, 萩原 朋道 松村 大気, 蛯原 義雄, 萩原 朋道 LMIを用いた離散時間非負システムの安定性とH∞性能解析 LMIを用いた離散時間非負システムの安定性とH∞性能解析 システム制御情報学会論文誌, 26, 1 システム制御情報学会論文誌, 26, 1 , 26, 1 2013/01 日本語 研究論文(学術雑誌) 公開
Kentaro Hirata, Tomomichi Hagiwara, Itokazu Atsushi Kentaro Hirata, Tomomichi Hagiwara, Itokazu Atsushi Kentaro Hirata, Tomomichi Hagiwara, Itokazu Atsushi Numerical Methods for Spectrum Computation of Monodromy Operators via Non-Causal Hold Discretization Numerical Methods for Spectrum Computation of Monodromy Operators via Non-Causal Hold Discretization Numerical Methods for Spectrum Computation of Monodromy Operators via Non-Causal Hold Discretization SICE Journal of Control, Measurement, and System Integration, 6, 1 SICE Journal of Control, Measurement, and System Integration, 6, 1 SICE Journal of Control, Measurement, and System Integration, 6, 1 2013 英語 研究論文(学術雑誌) 公開
Yohei Hosoe, Tomomichi Hagiwara Yohei Hosoe, Tomomichi Hagiwara Yohei Hosoe, Tomomichi Hagiwara Robust Performance Controller Synthesis Based on Discrete-Time Noncausal Linear Periodically Time-Varying Scaling Robust Performance Controller Synthesis Based on Discrete-Time Noncausal Linear Periodically Time-Varying Scaling Robust Performance Controller Synthesis Based on Discrete-Time Noncausal Linear Periodically Time-Varying Scaling ASIAN JOURNAL OF CONTROL, 14, 5 ASIAN JOURNAL OF CONTROL, 14, 5 ASIAN JOURNAL OF CONTROL, 14, 5 2012/09 英語 研究論文(学術雑誌) 公開
Yamazaki Tatsuya, Tomomichi Hagiwara Yamazaki Tatsuya, Tomomichi Hagiwara Yamazaki Tatsuya, Tomomichi Hagiwara Conversion of Linear Time-Invariant Delay-Differential Equations with External Input and Output into Representation as Time-Delay Feedback Systems Conversion of Linear Time-Invariant Delay-Differential Equations with External Input and Output into Representation as Time-Delay Feedback Systems Conversion of Linear Time-Invariant Delay-Differential Equations with External Input and Output into Representation as Time-Delay Feedback Systems SICE Journal on Control, Measurement, and System Integration, 5, 4 SICE Journal on Control, Measurement, and System Integration, 5, 4 SICE Journal on Control, Measurement, and System Integration, 5, 4 2012 英語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara Tomomichi Hagiwara Tomomichi Hagiwara Note on Well-Posedness and Separator-Type Robust Stability Theorem of LTI Systems Note on Well-Posedness and Separator-Type Robust Stability Theorem of LTI Systems Note on Well-Posedness and Separator-Type Robust Stability Theorem of LTI Systems SICE Journal on Control, Measurement, and System Integration, 5, 3 SICE Journal on Control, Measurement, and System Integration, 5, 3 SICE Journal on Control, Measurement, and System Integration, 5, 3 2012 英語 研究論文(学術雑誌) 公開
Yoshio Ebihara, Jun Yamaguchi, Tomomichi Hagiwara Yoshio Ebihara, Jun Yamaguchi, Tomomichi Hagiwara Yoshio Ebihara, Jun Yamaguchi, Tomomichi Hagiwara Periodically time-varying controller synthesis for multiobjective H-2/H-infinity control of discrete-time systems and analysis of achievable performance Periodically time-varying controller synthesis for multiobjective H-2/H-infinity control of discrete-time systems and analysis of achievable performance Periodically time-varying controller synthesis for multiobjective H-2/H-infinity control of discrete-time systems and analysis of achievable performance SYSTEMS & CONTROL LETTERS, 60, 9 SYSTEMS & CONTROL LETTERS, 60, 9 SYSTEMS & CONTROL LETTERS, 60, 9 2011/09 英語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara Tomomichi Hagiwara Tomomichi Hagiwara Block checker/diagonal transformation matrices, their properties, and the interplay with fast-lifting Block checker/diagonal transformation matrices, their properties, and the interplay with fast-lifting Block checker/diagonal transformation matrices, their properties, and the interplay with fast-lifting INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 42, 8 INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 42, 8 INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 42, 8 2011/08 英語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara, Masahiro Kobayashi Tomomichi Hagiwara, Masahiro Kobayashi Tomomichi Hagiwara, Masahiro Kobayashi Concatenated solutions of delay-differential equations and their representation with time-delay feedback systems Concatenated solutions of delay-differential equations and their representation with time-delay feedback systems Concatenated solutions of delay-differential equations and their representation with time-delay feedback systems INTERNATIONAL JOURNAL OF CONTROL, 84, 6 INTERNATIONAL JOURNAL OF CONTROL, 84, 6 INTERNATIONAL JOURNAL OF CONTROL, 84, 6 2011/06 英語 研究論文(学術雑誌) 公開
Yohei Hosoe, Tomomichi Hagiwara Yohei Hosoe, Tomomichi Hagiwara Yohei Hosoe, Tomomichi Hagiwara Properties of discrete-time noncausal linear periodically time-varying scaling and their relationship with shift-invariance in lifting-timing Properties of discrete-time noncausal linear periodically time-varying scaling and their relationship with shift-invariance in lifting-timing Properties of discrete-time noncausal linear periodically time-varying scaling and their relationship with shift-invariance in lifting-timing INTERNATIONAL JOURNAL OF CONTROL, 84, 6 INTERNATIONAL JOURNAL OF CONTROL, 84, 6 INTERNATIONAL JOURNAL OF CONTROL, 84, 6 2011/06 英語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara, Kentaro Hirata Tomomichi Hagiwara, Kentaro Hirata Tomomichi Hagiwara, Kentaro Hirata Fast-Lifting Approach to the Computation of the Spectrum of Retarded Time-Delay Systems Fast-Lifting Approach to the Computation of the Spectrum of Retarded Time-Delay Systems Fast-Lifting Approach to the Computation of the Spectrum of Retarded Time-Delay Systems EUROPEAN JOURNAL OF CONTROL, 17, 2 EUROPEAN JOURNAL OF CONTROL, 17, 2 EUROPEAN JOURNAL OF CONTROL, 17, 2 2011/03 英語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara, Kenichi Morioka, Koichiro Okada Tomomichi Hagiwara, Kenichi Morioka, Koichiro Okada Tomomichi Hagiwara, Kenichi Morioka, Koichiro Okada Quasi-finite-rank approximation of compression operators in sampled-data systems and time-delay systems Quasi-finite-rank approximation of compression operators in sampled-data systems and time-delay systems Quasi-finite-rank approximation of compression operators in sampled-data systems and time-delay systems International Journal of Control, 83, 11 International Journal of Control, 83, 11 International Journal of Control, 83, 11 2010/11 英語 研究論文(学術雑誌) 公開
Yoshimichi Ito, Hiroshi Shirahama, Tomomichi Hagiwara Yoshimichi Ito, Hiroshi Shirahama, Tomomichi Hagiwara Yoshimichi Ito, Hiroshi Shirahama, Tomomichi Hagiwara On Sensitivity Reduction Problems of Sampled-Data Systems---Relationships to the Problems of Discrete-Time Systems--- On Sensitivity Reduction Problems of Sampled-Data Systems---Relationships to the Problems of Discrete-Time Systems--- On Sensitivity Reduction Problems of Sampled-Data Systems---Relationships to the Problems of Discrete-Time Systems--- SICE Journal on Control, Measurement, and System Integration, 3, 6 SICE Journal on Control, Measurement, and System Integration, 3, 6 SICE Journal on Control, Measurement, and System Integration, 3, 6 2010/06 英語 研究論文(学術雑誌) 公開
細江 陽平, 萩原 朋道 細江 陽平, 萩原 朋道 離散時間非因果的周期時変スケーリングに基づくロバスト安定化制御器設計 離散時間非因果的周期時変スケーリングに基づくロバスト安定化制御器設計 計測自動制御学会論文集 = Transactions of the Society of Instrument and Control Engineers, 46, 4 計測自動制御学会論文集 = Transactions of the Society of Instrument and Control Engineers, 46, 4 , 46, 4 2010/04 日本語 研究論文(学術雑誌) 公開
Kenichi Morioka, Tomomichi Hagiwara Kenichi Morioka, Tomomichi Hagiwara Kenichi Morioka, Tomomichi Hagiwara Stability Analysis of Sampled-Data Systems with Static Sector Nonlinearities via Causal Linear Periodically Time-Varying Scaling Stability Analysis of Sampled-Data Systems with Static Sector Nonlinearities via Causal Linear Periodically Time-Varying Scaling Stability Analysis of Sampled-Data Systems with Static Sector Nonlinearities via Causal Linear Periodically Time-Varying Scaling SICE Journal on Control, Measurement, and System Integration, 3, 4 SICE Journal on Control, Measurement, and System Integration, 3, 4 SICE Journal on Control, Measurement, and System Integration, 3, 4 2010/04 英語 研究論文(学術雑誌) 公開
松田雄介, 田原雅人, 蛯原義雄, 萩原朋道 松田雄介, 田原雅人, 蛯原義雄, 萩原朋道 単一の不確定パラメータを有する線形時不変系のロバストH<sub>∞</sub>性能解析—双対LMIに基づく緩和問題の漸近的に厳密な階層的構成と非漸近的な厳密性検証 単一の不確定パラメータを有する線形時不変系のロバストH<sub>∞</sub>性能解析—双対LMIに基づく緩和問題の漸近的に厳密な階層的構成と非漸近的な厳密性検証 システム制御情報学会論文誌, 23, 3 システム制御情報学会論文誌, 23, 3 , 23, 3 2010/03 日本語 研究論文(学術雑誌) 公開
Takayuki Inui, Tomomichi Hagiwara Takayuki Inui, Tomomichi Hagiwara Takayuki Inui, Tomomichi Hagiwara A Study on Stability of Optimal Regulators under Online Gain Adjustment A Study on Stability of Optimal Regulators under Online Gain Adjustment A Study on Stability of Optimal Regulators under Online Gain Adjustment SICE Journal of Control, Measurement, and System Integration, 3, 2 SICE Journal of Control, Measurement, and System Integration, 3, 2 SICE Journal of Control, Measurement, and System Integration, 3, 2 2010/02 英語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara, Yasuhiro Ohara Tomomichi Hagiwara, Yasuhiro Ohara Tomomichi Hagiwara, Yasuhiro Ohara Noncausal linear periodically time-varying scaling for robust stability analysis of discrete-time systems: Frequency-dependent scaling induced by static separators Noncausal linear periodically time-varying scaling for robust stability analysis of discrete-time systems: Frequency-dependent scaling induced by static separators Noncausal linear periodically time-varying scaling for robust stability analysis of discrete-time systems: Frequency-dependent scaling induced by static separators AUTOMATICA, 46, 1 AUTOMATICA, 46, 1 AUTOMATICA, 46, 1 2010/01 英語 研究論文(学術雑誌) 公開
札場 勇大, 蛯原 義雄, 萩原 朋道, 岡崎 安直, 小松 真弓 札場 勇大, 蛯原 義雄, 萩原 朋道, 岡崎 安直, 小松 真弓 単純適応制御系設計におけるスケーリングの導入と拮抗型空圧人工筋駆動機構の位置決め制御への応用 単純適応制御系設計におけるスケーリングの導入と拮抗型空圧人工筋駆動機構の位置決め制御への応用 システム制御情報学会論文誌, 22, 10 システム制御情報学会論文誌, 22, 10 , 22, 10 2009/10 日本語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara Tomomichi Hagiwara Tomomichi Hagiwara Separator-type robust stability theorem of sampled-data systems allowing noncausal LPTV scaling Separator-type robust stability theorem of sampled-data systems allowing noncausal LPTV scaling Separator-type robust stability theorem of sampled-data systems allowing noncausal LPTV scaling AUTOMATICA, 45, 8 AUTOMATICA, 45, 8 AUTOMATICA, 45, 8 2009/08 英語 研究論文(学術雑誌) 公開
Yoshio Ebihara, Yusuke Onishi, Tomomichi Hagiwara Yoshio Ebihara, Yusuke Onishi, Tomomichi Hagiwara Yoshio Ebihara, Yusuke Onishi, Tomomichi Hagiwara Robust Performance Analysis of Uncertain LTI Systems: Dual LMI Approach and Verifications for Exactness Robust Performance Analysis of Uncertain LTI Systems: Dual LMI Approach and Verifications for Exactness Robust Performance Analysis of Uncertain LTI Systems: Dual LMI Approach and Verifications for Exactness IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 54, 5 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 54, 5 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 54, 5 2009/05 英語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara, Koichiro Okada Tomomichi Hagiwara, Koichiro Okada Tomomichi Hagiwara, Koichiro Okada Modified fast-sample/fast-hold approximation and γ-independent H-discretisation for general sampled-data systems by fast-lifting Modified fast-sample/fast-hold approximation and γ-independent H-discretisation for general sampled-data systems by fast-lifting Modified fast-sample/fast-hold approximation and γ-independent H-discretisation for general sampled-data systems by fast-lifting INTERNATIONAL JOURNAL OF CONTROL, 82, 9 INTERNATIONAL JOURNAL OF CONTROL, 82, 9 INTERNATIONAL JOURNAL OF CONTROL, 82, 9 2009 英語 研究論文(学術雑誌) 公開
金盛 且洋, 清田 将五郎, 蛯原 義雄, 萩原 朋道, 岡崎 安直, 小松 真弓 金盛 且洋, 清田 将五郎, 蛯原 義雄, 萩原 朋道, 岡崎 安直, 小松 真弓 プラント変数最適ロバストサーボ系に基づく2軸型空圧人工筋アームの軌道追従制御---圧力情報を利用したオブザーバによる追従性能の向上--- プラント変数最適ロバストサーボ系に基づく2軸型空圧人工筋アームの軌道追従制御---圧力情報を利用したオブザーバによる追従性能の向上--- 計測自動制御学会論文集, 44, 11 計測自動制御学会論文集, 44, 11 , 44, 11 2008/11 日本語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara, Ryouta Mori Tomomichi Hagiwara, Ryouta Mori Tomomichi Hagiwara, Ryouta Mori Linear periodically time-varying scaling and its properties Linear periodically time-varying scaling and its properties Linear periodically time-varying scaling and its properties SYSTEMS & CONTROL LETTERS, 57, 10 SYSTEMS & CONTROL LETTERS, 57, 10 SYSTEMS & CONTROL LETTERS, 57, 10 2008/10 英語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara, Hiroaki Umeda Tomomichi Hagiwara, Hiroaki Umeda Tomomichi Hagiwara, Hiroaki Umeda Modified Fast-sample/Fast-hold Approximation for Sampled-data System Analysis Modified Fast-sample/Fast-hold Approximation for Sampled-data System Analysis Modified Fast-sample/Fast-hold Approximation for Sampled-data System Analysis EUROPEAN JOURNAL OF CONTROL, 14, 4 EUROPEAN JOURNAL OF CONTROL, 14, 4 EUROPEAN JOURNAL OF CONTROL, 14, 4 2008/07 英語 研究論文(学術雑誌) 公開
Yoshio Ebihara, Yoshito Hirai, Tomomichi Hagiwara Yoshio Ebihara, Yoshito Hirai, Tomomichi Hagiwara Yoshio Ebihara, Yoshito Hirai, Tomomichi Hagiwara On H infinity model reduction for discrete-time linear time-invariant systems using linear matrix inequalities On H infinity model reduction for discrete-time linear time-invariant systems using linear matrix inequalities On H infinity model reduction for discrete-time linear time-invariant systems using linear matrix inequalities ASIAN JOURNAL OF CONTROL, 10, 3 ASIAN JOURNAL OF CONTROL, 10, 3 ASIAN JOURNAL OF CONTROL, 10, 3 2008/05 英語 研究論文(学術雑誌) 公開
Yoshio Ebihara, Katsutoshi Maeda, Tomomichi Hagiwara Yoshio Ebihara, Katsutoshi Maeda, Tomomichi Hagiwara Yoshio Ebihara, Katsutoshi Maeda, Tomomichi Hagiwara Generalized S-procedure for inequality conditions on one-vector-lossless sets and linear system analysis Generalized S-procedure for inequality conditions on one-vector-lossless sets and linear system analysis Generalized S-procedure for inequality conditions on one-vector-lossless sets and linear system analysis SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 47, 3 SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 47, 3 SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 47, 3 2008 英語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara, Kazuhiro Horiguchi Tomomichi Hagiwara, Kazuhiro Horiguchi Tomomichi Hagiwara, Kazuhiro Horiguchi An Iterative Method with Guaranteed Convergence for Robust Performance Analysis of Sampled-Data Systems against Parameter Uncertainties An Iterative Method with Guaranteed Convergence for Robust Performance Analysis of Sampled-Data Systems against Parameter Uncertainties An Iterative Method with Guaranteed Convergence for Robust Performance Analysis of Sampled-Data Systems against Parameter Uncertainties International Journal of Control, 80, 9 International Journal of Control, 80, 9 International Journal of Control, 80, 9 2007 英語 研究論文(学術雑誌) 公開
T. Hagiwara, K. Horiguchi T. Hagiwara, K. Horiguchi T. Hagiwara, K. Horiguchi An iterative method with guaranteed convergence for robust performance analysis of sampled-data systems against parameter uncertainties An iterative method with guaranteed convergence for robust performance analysis of sampled-data systems against parameter uncertainties An iterative method with guaranteed convergence for robust performance analysis of sampled-data systems against parameter uncertainties INTERNATIONAL JOURNAL OF CONTROL, 80, 9 INTERNATIONAL JOURNAL OF CONTROL, 80, 9 INTERNATIONAL JOURNAL OF CONTROL, 80, 9 2007 英語 研究論文(学術雑誌) 公開
Yoshio Ebihara, Tomomichi Hagiwara Yoshio Ebihara, Tomomichi Hagiwara Yoshio Ebihara, Tomomichi Hagiwara On the degree of polynomial parameter-dependent Lyapunov functions for robust stability of single parameter-dependent LTI systems: A counter-example to Barmish's conjecture On the degree of polynomial parameter-dependent Lyapunov functions for robust stability of single parameter-dependent LTI systems: A counter-example to Barmish's conjecture On the degree of polynomial parameter-dependent Lyapunov functions for robust stability of single parameter-dependent LTI systems: A counter-example to Barmish's conjecture AUTOMATICA, 42, 9 AUTOMATICA, 42, 9 AUTOMATICA, 42, 9 2006/09 英語 研究論文(学術雑誌) 公開
Yoshio Ebihara, Yoshimichi Ito, Tomomichi Hagiwara Yoshio Ebihara, Yoshimichi Ito, Tomomichi Hagiwara Yoshio Ebihara, Yoshimichi Ito, Tomomichi Hagiwara Exact stability analysis of 2-D systems using LMIs Exact stability analysis of 2-D systems using LMIs Exact stability analysis of 2-D systems using LMIs IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 51, 9 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 51, 9 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 51, 9 2006/09 英語 研究論文(学術雑誌) 公開
平井 義人, 蛯原 義雄, 萩原 朋道 平井 義人, 蛯原 義雄, 萩原 朋道 多項式型パラメータ依存Lyapunov関数を用いた不確かな線形時不変系のロバストH∞性能解析 多項式型パラメータ依存Lyapunov関数を用いた不確かな線形時不変系のロバストH∞性能解析 計測自動制御学会論文集, 42, 6 計測自動制御学会論文集, 42, 6 , 42, 6 2006/06 日本語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara Tomomichi Hagiwara Tomomichi Hagiwara Discussion on: ``Transfer Functions and Statistical Analysis of FDLCP Systems Described by Higher-Order Differential Equations,'' Discussion on: ``Transfer Functions and Statistical Analysis of FDLCP Systems Described by Higher-Order Differential Equations,'' Discussion on: ``Transfer Functions and Statistical Analysis of FDLCP Systems Described by Higher-Order Differential Equations,'' European Journal of Control, 12, 5 European Journal of Control, 12, 5 European Journal of Control, 12, 5 2006/05 英語 研究論文(学術雑誌) 公開
蛯原 義雄, 萩原 朋道 蛯原 義雄, 萩原 朋道 制御系の切換時における外乱応答の評価手法に関する検討---線形作用素表現に基づくL2ゲイン解析--- 制御系の切換時における外乱応答の評価手法に関する検討---線形作用素表現に基づくL2ゲイン解析--- 計測自動制御学会論文集, 41, 11 計測自動制御学会論文集, 41, 11 , 41, 11 2005/11 日本語 研究論文(学術雑誌) 公開
Y Ebihara, T Hagiwara Y Ebihara, T Hagiwara Y Ebihara, T Hagiwara A dilated LMI approach to robust performance analysis of linear time-invariant uncertain systems A dilated LMI approach to robust performance analysis of linear time-invariant uncertain systems A dilated LMI approach to robust performance analysis of linear time-invariant uncertain systems AUTOMATICA, 41, 11 AUTOMATICA, 41, 11 AUTOMATICA, 41, 11 2005/11 英語 研究論文(学術雑誌) 公開
Jun Zhou, Tomomichi Hagiwara Jun Zhou, Tomomichi Hagiwara Jun Zhou, Tomomichi Hagiwara 2-Regularized Nyquist Criterion in Linear Continuous-Time Periodic Systems and Its Implementation 2-Regularized Nyquist Criterion in Linear Continuous-Time Periodic Systems and Its Implementation 2-Regularized Nyquist Criterion in Linear Continuous-Time Periodic Systems and Its Implementation SIAM Journal on Control and Optimization, 44, 2 SIAM Journal on Control and Optimization, 44, 2 SIAM Journal on Control and Optimization, 44, 2 2005 英語 研究論文(学術雑誌) 公開
T Hagiwara T Hagiwara T Hagiwara Inertia approach to the Hamiltonian eigenvalue tests for frequency-domain inequality conditions Inertia approach to the Hamiltonian eigenvalue tests for frequency-domain inequality conditions Inertia approach to the Hamiltonian eigenvalue tests for frequency-domain inequality conditions DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 1 DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 1 DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 1 2005 英語 研究論文(学術雑誌) 公開
Tomomichi Hagiwara Tomomichi Hagiwara Tomomichi Hagiwara A Study on the Spectrum of the Sampled-Data Transfer Operator with Application to Robust Exponential Stability Problems A Study on the Spectrum of the Sampled-Data Transfer Operator with Application to Robust Exponential Stability Problems A Study on the Spectrum of the Sampled-Data Transfer Operator with Application to Robust Exponential Stability Problems SIAM Journal on Control and Optimization, 44, 1 SIAM Journal on Control and Optimization, 44, 1 SIAM Journal on Control and Optimization, 44, 1 2005 英語 研究論文(学術雑誌) 公開
Y Ebihara, T Hagiwara Y Ebihara, T Hagiwara Y Ebihara, T Hagiwara New dilated LMI characterizations for continuous-time multiobjective controller synthesis New dilated LMI characterizations for continuous-time multiobjective controller synthesis New dilated LMI characterizations for continuous-time multiobjective controller synthesis AUTOMATICA, 40, 11 AUTOMATICA, 40, 11 AUTOMATICA, 40, 11 2004/11 英語 研究論文(学術雑誌) 公開
Y Ebihara, K Tokuyama, T Hagiwara Y Ebihara, K Tokuyama, T Hagiwara Y Ebihara, K Tokuyama, T Hagiwara Structured controller synthesis using LMI and alternating projection method Structured controller synthesis using LMI and alternating projection method Structured controller synthesis using LMI and alternating projection method INTERNATIONAL JOURNAL OF CONTROL, 77, 12 INTERNATIONAL JOURNAL OF CONTROL, 77, 12 INTERNATIONAL JOURNAL OF CONTROL, 77, 12 2004/08 英語 研究論文(学術雑誌) 公開
Y Ebihara, T Hagiwara Y Ebihara, T Hagiwara Y Ebihara, T Hagiwara On H-infinity model reduction using LMIs On H-infinity model reduction using LMIs On H-infinity model reduction using LMIs IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 49, 7 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 49, 7 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 49, 7 2004/07 英語 研究論文(学術雑誌) 公開
T Hagiwara, T Mugiuda T Hagiwara, T Mugiuda T Hagiwara, T Mugiuda Positive-realness analysis of sampled-data systems and its applications Positive-realness analysis of sampled-data systems and its applications Positive-realness analysis of sampled-data systems and its applications AUTOMATICA, 40, 6 AUTOMATICA, 40, 6 AUTOMATICA, 40, 6 2004/06 英語 研究論文(学術雑誌) 公開
Jun Zhou, Tomomichi Hagiwara, Mituhiko Araki Jun Zhou, Tomomichi Hagiwara, Mituhiko Araki Jun Zhou, Tomomichi Hagiwara, Mituhiko Araki Spectral Characteristics and Eigenvalues Computation of the Harmonic State Operators in Continuous-Time Periodic Systems Spectral Characteristics and Eigenvalues Computation of the Harmonic State Operators in Continuous-Time Periodic Systems Spectral Characteristics and Eigenvalues Computation of the Harmonic State Operators in Continuous-Time Periodic Systems Systems & Control Letters, 53, 2 Systems & Control Letters, 53, 2 Systems & Control Letters, 53, 2 2004 英語 研究論文(学術雑誌) 公開
桑原 丈, 細川 琢磨, 蛯原 義雄, 萩原 朋道, 森岡 靖夫 桑原 丈, 細川 琢磨, 蛯原 義雄, 萩原 朋道, 森岡 靖夫 定常ゲインを考慮したモデル低次元化手法とその電力系統縮約への応用 定常ゲインを考慮したモデル低次元化手法とその電力系統縮約への応用 システム制御情報学会論文誌, 16, 9 システム制御情報学会論文誌, 16, 9 , 16, 9 2003/09 日本語 研究論文(学術雑誌) 公開
Yoshio Ebihara, Hagiwara Tomomichi Yoshio Ebihara, Hagiwara Tomomichi Yoshio Ebihara, Hagiwara Tomomichi A Dilated LMI Approach to Continuous-Time Gain-Scheduled Controller Synthesis with Parameter-Dependent Lyapunov Variables A Dilated LMI Approach to Continuous-Time Gain-Scheduled Controller Synthesis with Parameter-Dependent Lyapunov Variables A Dilated LMI Approach to Continuous-Time Gain-Scheduled Controller Synthesis with Parameter-Dependent Lyapunov Variables 計測自動制御学会論文集, 39, 8 計測自動制御学会論文集, 39, 8 計測自動制御学会論文集, 39, 8 2003/08 英語 研究論文(学術雑誌) 公開
T Hagiwara T Hagiwara T Hagiwara Spectral analysis and singular value computations of the noncompact frequency response and compression operators in sampled-data systems Spectral analysis and singular value computations of the noncompact frequency response and compression operators in sampled-data systems Spectral analysis and singular value computations of the noncompact frequency response and compression operators in sampled-data systems SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 41, 5 SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 41, 5 SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 41, 5 2003/01 英語 研究論文(学術雑誌) 公開
Jun Zhou, Tomomichi Hagiwara, Mituhiko Araki Jun Zhou, Tomomichi Hagiwara, Mituhiko Araki Jun Zhou, Tomomichi Hagiwara, Mituhiko Araki Trace Formula of Linear Continuous-Time Periodic Systems via the Harmonic Lyapunov Equation Trace Formula of Linear Continuous-Time Periodic Systems via the Harmonic Lyapunov Equation Trace Formula of Linear Continuous-Time Periodic Systems via the Harmonic Lyapunov Equation International Journal of Control, 76, 5 International Journal of Control, 76, 5 International Journal of Control, 76, 5 2003 英語 研究論文(学術雑誌) 公開
E Furutani, T Hagiwara, M Araki E Furutani, T Hagiwara, M Araki E Furutani, T Hagiwara, M Araki Two-degree-of-freedom design method of state-predictive LQI servo systems Two-degree-of-freedom design method of state-predictive LQI servo systems Two-degree-of-freedom design method of state-predictive LQI servo systems IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 149, 5 IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 149, 5 IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 149, 5 2002/09 英語 研究論文(学術雑誌) 公開
J Zhou, T Hagiwara J Zhou, T Hagiwara J Zhou, T Hagiwara H-2 and H-infinity norm computations of linear continuous-time periodic systems via the skew analysis of frequency response operators H-2 and H-infinity norm computations of linear continuous-time periodic systems via the skew analysis of frequency response operators H-2 and H-infinity norm computations of linear continuous-time periodic systems via the skew analysis of frequency response operators AUTOMATICA, 38, 8 AUTOMATICA, 38, 8 AUTOMATICA, 38, 8 2002/08 英語 研究論文(学術雑誌) 公開
S Tanaka, T Hagiwara, M Araki S Tanaka, T Hagiwara, M Araki S Tanaka, T Hagiwara, M Araki A study on the optimal cost for the H-infinity problem of discrete linear periodically time-varying systems A study on the optimal cost for the H-infinity problem of discrete linear periodically time-varying systems A study on the optimal cost for the H-infinity problem of discrete linear periodically time-varying systems SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 41, 2 SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 41, 2 SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 41, 2 2002/07 英語 研究論文(学術雑誌) 公開
T Hagiwara T Hagiwara T Hagiwara Nyquist stability criterion and positive-realness of sampled-data systems Nyquist stability criterion and positive-realness of sampled-data systems Nyquist stability criterion and positive-realness of sampled-data systems SYSTEMS & CONTROL LETTERS, 45, 4 SYSTEMS & CONTROL LETTERS, 45, 4 SYSTEMS & CONTROL LETTERS, 45, 4 2002/04 英語 研究論文(学術雑誌) 公開
J Zhou, T Hagiwara J Zhou, T Hagiwara J Zhou, T Hagiwara Existence conditions and properties of the frequency response operators of continuous-time periodic systems Existence conditions and properties of the frequency response operators of continuous-time periodic systems Existence conditions and properties of the frequency response operators of continuous-time periodic systems SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 40, 6 SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 40, 6 SIAM JOURNAL ON CONTROL AND OPTIMIZATION, 40, 6 2002/03 英語 研究論文(学術雑誌) 公開
J Zhou, T Hagiwara, M Araki J Zhou, T Hagiwara, M Araki J Zhou, T Hagiwara, M Araki Stability analysis of continuous-time periodic systems via the harmonic analysis Stability analysis of continuous-time periodic systems via the harmonic analysis Stability analysis of continuous-time periodic systems via the harmonic analysis IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 47, 2 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 47, 2 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 47, 2 2002/02 英語 研究論文(学術雑誌) 公開
Y Ito, T Hagiwara, H Maeda, M Araki Y Ito, T Hagiwara, H Maeda, M Araki Y Ito, T Hagiwara, H Maeda, M Araki Bisection algorithm for computing the frequency response gain of sampled-data systems - Infinite-dimensional congruent transformation approach (vol 46, pg 369, 2001) Bisection algorithm for computing the frequency response gain of sampled-data systems - Infinite-dimensional congruent transformation approach (vol 46, pg 369, 2001) Bisection algorithm for computing the frequency response gain of sampled-data systems - Infinite-dimensional congruent transformation approach (vol 46, pg 369, 2001) IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 47, 1 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 47, 1 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 47, 1 2002/01 英語 研究論文(学術雑誌) 公開
Y Ito, T Hagiwara, H Maeda, M Araki Y Ito, T Hagiwara, H Maeda, M Araki Y Ito, T Hagiwara, H Maeda, M Araki Time-sharing multirate sample-hold controllers and their application to reliable stabilization Time-sharing multirate sample-hold controllers and their application to reliable stabilization Time-sharing multirate sample-hold controllers and their application to reliable stabilization DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 8, 4 DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 8, 4 DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS, 8, 4 2001/12 英語 研究論文(学術雑誌) 公開
T Hagiwara, M Suyama, M Araki T Hagiwara, M Suyama, M Araki T Hagiwara, M Suyama, M Araki Upper and lower bounds of the frequency response gain of sampled-data systems Upper and lower bounds of the frequency response gain of sampled-data systems Upper and lower bounds of the frequency response gain of sampled-data systems AUTOMATICA, 37, 9 AUTOMATICA, 37, 9 AUTOMATICA, 37, 9 2001/09 英語 研究論文(学術雑誌) 公開
J Zhou, T Hagiwara J Zhou, T Hagiwara J Zhou, T Hagiwara Computing frequency response gains of linear continuous-time periodic systems Computing frequency response gains of linear continuous-time periodic systems Computing frequency response gains of linear continuous-time periodic systems IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 148, 4 IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 148, 4 IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 148, 4 2001/07 英語 研究論文(学術雑誌) 公開
Y Ito, T Hagiwara, H Maeda, M Araki Y Ito, T Hagiwara, H Maeda, M Araki Y Ito, T Hagiwara, H Maeda, M Araki Bisection algorithm for computing the frequency response gain of sampled-data systems - Infinite-dimensional congruent transformation approach Bisection algorithm for computing the frequency response gain of sampled-data systems - Infinite-dimensional congruent transformation approach Bisection algorithm for computing the frequency response gain of sampled-data systems - Infinite-dimensional congruent transformation approach IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 46, 3 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 46, 3 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 46, 3 2001/03 英語 研究論文(学術雑誌) 公開
Y Ebihara, T Hagiwara, M Araki Y Ebihara, T Hagiwara, M Araki Y Ebihara, T Hagiwara, M Araki Sequential tuning methods of LQ/LQI controllers for multivariable systems and their application to hot strip mills Sequential tuning methods of LQ/LQI controllers for multivariable systems and their application to hot strip mills Sequential tuning methods of LQ/LQI controllers for multivariable systems and their application to hot strip mills INTERNATIONAL JOURNAL OF CONTROL, 73, 15 INTERNATIONAL JOURNAL OF CONTROL, 73, 15 INTERNATIONAL JOURNAL OF CONTROL, 73, 15 2000/10 英語 研究論文(学術雑誌) 公開
Y Kakutani, T Hagiwara, M Araki Y Kakutani, T Hagiwara, M Araki Y Kakutani, T Hagiwara, M Araki LMI representation of the shifted Popov criterion LMI representation of the shifted Popov criterion LMI representation of the shifted Popov criterion AUTOMATICA, 36, 5 AUTOMATICA, 36, 5 AUTOMATICA, 36, 5 2000/05 英語 研究論文(学術雑誌) 公開

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著者 著者(日本語) 著者(英語) タイトル タイトル(日本語) タイトル(英語) 書誌情報等 書誌情報等(日本語) 書誌情報等(英語) 出版年月 査読の有無 記述言語 掲載種別 公開
Yoichiro Masui, Kentaro Hirata, Tomomichi Hagiwara Yoichiro Masui, Kentaro Hirata, Tomomichi Hagiwara Yoichiro Masui, Kentaro Hirata, Tomomichi Hagiwara Modified State Predictive Control of Continuous-Time Systems with Input Delay Modified State Predictive Control of Continuous-Time Systems with Input Delay Modified State Predictive Control of Continuous-Time Systems with Input Delay 2017 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT) 2017 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT) 2017 IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL TECHNOLOGY (ICIT) 2017 英語 研究論文 公開
Y. Hosoe and T. Hagiwara Y. Hosoe and T. Hagiwara Y. Hosoe and T. Hagiwara Robust Stability Analysis of Discrete-Time Linear Systems Characterized by Stochastic Polytopes Robust Stability Analysis of Discrete-Time Linear Systems Characterized by Stochastic Polytopes Robust Stability Analysis of Discrete-Time Linear Systems Characterized by Stochastic Polytopes 2014 American Control Conference 2014 American Control Conference 2014 American Control Conference 2014 公開
Y. Hosoe and T. Hagiwara Y. Hosoe and T. Hagiwara Y. Hosoe and T. Hagiwara State Feedback Synthesis for Robust Stabilization of Discrete-Time Linear Systems Characterized by Stochastic Polytopes State Feedback Synthesis for Robust Stabilization of Discrete-Time Linear Systems Characterized by Stochastic Polytopes State Feedback Synthesis for Robust Stabilization of Discrete-Time Linear Systems Characterized by Stochastic Polytopes 2014 European Control Conference 2014 European Control Conference 2014 European Control Conference 2014 公開
J. H. Kim and T. Hagiwara J. H. Kim and T. Hagiwara J. H. Kim and T. Hagiwara A Study on Piecewise Linear Approximation in the Optimal Control Problem of Sampled-Data Systems A Study on Piecewise Linear Approximation in the Optimal Control Problem of Sampled-Data Systems A Study on Piecewise Linear Approximation in the Optimal Control Problem of Sampled-Data Systems 21st International Symposium on Mathematical Theory of Networks and Systems 21st International Symposium on Mathematical Theory of Networks and Systems 21st International Symposium on Mathematical Theory of Networks and Systems 2014 公開
Y. Masui, K. Hirata and T. Hagiwara Y. Masui, K. Hirata and T. Hagiwara Y. Masui, K. Hirata and T. Hagiwara On Numerical Computation of the Spectrum of Monodromy Operators via Higher-Order Hold Discretization On Numerical Computation of the Spectrum of Monodromy Operators via Higher-Order Hold Discretization On Numerical Computation of the Spectrum of Monodromy Operators via Higher-Order Hold Discretization 21st International Symposium on Mathematical Theory of Networks and Systems 21st International Symposium on Mathematical Theory of Networks and Systems 21st International Symposium on Mathematical Theory of Networks and Systems 2014 公開
J. H. Kim and T. Hagiwara J. H. Kim and T. Hagiwara J. H. Kim and T. Hagiwara Characterization of the Induced Norms from to and from to and Their Computations Characterization of the Induced Norms from to and from to and Their Computations Characterization of the Induced Norms from to and from to and Their Computations SICE Annual Conference 2014 SICE Annual Conference 2014 SICE Annual Conference 2014 2014 公開
J. H. Kim and T. Hagiwara J. H. Kim and T. Hagiwara J. H. Kim and T. Hagiwara Computing the -Induced Norm of LTI Systems Computing the -Induced Norm of LTI Systems Computing the -Induced Norm of LTI Systems 53rd IEEE Conference on Decision and Control 53rd IEEE Conference on Decision and Control 53rd IEEE Conference on Decision and Control 2014 公開
細江陽平;萩原朋道;引原隆士 細江陽平;萩原朋道;引原隆士 外部摂動によりマニピュレーションされた磁束量子の数値シミュレーション 外部摂動によりマニピュレーションされた磁束量子の数値シミュレーション 電子情報通信学会技術研究報告, 109, 458(NLP2009 157-185), 47-52 電子情報通信学会技術研究報告, 109, 458(NLP2009 157-185), 47-52 , 109, 458(NLP2009 157-185), 47-52 2010/03/02 日本語 公開
J.H. Kim; T. Hagiwara; K. Hirata J.H. Kim; T. Hagiwara; K. Hirata A study on the spectrum of monodromy operator for a time-delay system A study on the spectrum of monodromy operator for a time-delay system 2013 9th Asian Control Conference, ASCC 2013 2013 9th Asian Control Conference, ASCC 2013 2013 英語 公開
T. Yamazaki; T. Hagiwara T. Yamazaki; T. Hagiwara A note on representation of nonlinear time-varying delay-differential equations as time-delay feedback systems A note on representation of nonlinear time-varying delay-differential equations as time-delay feedback systems 2013 9th Asian Control Conference, ASCC 2013 2013 9th Asian Control Conference, ASCC 2013 2013 英語 公開
K. Katayama; Y. Hosoe; T. Hagiwara K. Katayama; Y. Hosoe; T. Hagiwara Demonstrating the effectiveness of noncausal lptv scaling through control experiments with cart inverted pendulum Demonstrating the effectiveness of noncausal lptv scaling through control experiments with cart inverted pendulum IFAC Proceedings Volumes (IFAC-PapersOnline), 5, PART 1, 143-148 , 5, PART 1, 143-148 IFAC Proceedings Volumes (IFAC-PapersOnline), 5, PART 1, 143-148 2013 英語 公開
R. Yamamoto; Y. Hosoe; T. Hagiwara R. Yamamoto; Y. Hosoe; T. Hagiwara Introducing integral compensation into controller synthesis based on noncausal LPTV Scaling and control experiments with cart inverted pendulum Introducing integral compensation into controller synthesis based on noncausal LPTV Scaling and control experiments with cart inverted pendulum Proceedings of the SICE Annual Conference, 446-451 , 446-451 Proceedings of the SICE Annual Conference, 446-451 2013 英語 公開
Y. Saito; T. Hagiwara Y. Saito; T. Hagiwara Stability analysis of time-delay systems based on a power of the monodromy operator Stability analysis of time-delay systems based on a power of the monodromy operator 2013 European Control Conference, ECC 2013, 4424-4429 , 4424-4429 2013 European Control Conference, ECC 2013, 4424-4429 2013 英語 公開
J.H. Kim; T. Hagiwara J.H. Kim; T. Hagiwara Computing the L<sub>∞</sub>[0, h)-induced norm of a compression operator Computing the L<sub>∞</sub>[0, h)-induced norm of a compression operator 2013 European Control Conference, ECC 2013, 3688-3693 , 3688-3693 2013 European Control Conference, ECC 2013, 3688-3693 2013 英語 公開
Y. Hosoe; T. Hagiwara Y. Hosoe; T. Hagiwara Robust stability analysis based on discrete-time FIR scaling Robust stability analysis based on discrete-time FIR scaling Proceedings of the American Control Conference, 5972-5979 , 5972-5979 Proceedings of the American Control Conference, 5972-5979 2012 英語 公開
Y. Hosoe; T. Hagiwara Y. Hosoe; T. Hagiwara Robust stability analysis based on noncausal LPTV FIR scaling: Explicit procedure and relationship with causal LTI FIR scaling Robust stability analysis based on noncausal LPTV FIR scaling: Explicit procedure and relationship with causal LTI FIR scaling Proceedings of the IEEE Conference on Decision and Control, 240-247 , 240-247 Proceedings of the IEEE Conference on Decision and Control, 240-247 2012 英語 公開
Kim, Jung Hoon; Hagiwara, Tomomichi Kim, Jung Hoon; Hagiwara, Tomomichi Quasi-Finite-Rank Approximation of Compression Operators Based on L-infinity[0, h]-Induced Norm Quasi-Finite-Rank Approximation of Compression Operators Based on L-infinity[0, h]-Induced Norm 2012 PROCEEDINGS OF SICE ANNUAL CONFERENCE (SICE),, pp. 2238-2243 2012 PROCEEDINGS OF SICE ANNUAL CONFERENCE (SICE),, pp. 2238-2243 2012 英語 公開
Y. Hosoe; T. Hagiwara Y. Hosoe; T. Hagiwara Infinite matrix representations of robust stability conditions for discrete-time systems Infinite matrix representations of robust stability conditions for discrete-time systems Proceedings of the IEEE Conference on Decision and Control, 1359-1366 , 1359-1366 Proceedings of the IEEE Conference on Decision and Control, 1359-1366 2011 英語 公開
Y. Hosoe; T. Hagiwara Y. Hosoe; T. Hagiwara Relationship between noncausal linear periodically time-varying scaling and causal linear time-invariant scaling for discrete-time systems Relationship between noncausal linear periodically time-varying scaling and causal linear time-invariant scaling for discrete-time systems IFAC Proceedings Volumes (IFAC-PapersOnline), 18, PART 1, 3384-3391 , 18, PART 1, 3384-3391 IFAC Proceedings Volumes (IFAC-PapersOnline), 18, PART 1, 3384-3391 2011 英語 公開
T. Yamazaki; T. Hagiwara T. Yamazaki; T. Hagiwara A note on mutual conversion between linear time-invariant delay-differential equations and time-delay feedback systems A note on mutual conversion between linear time-invariant delay-differential equations and time-delay feedback systems Proceedings of the SICE Annual Conference, 267-276 , 267-276 Proceedings of the SICE Annual Conference, 267-276 2011 英語 公開
Y. Hosoe; T. Hagiwara Y. Hosoe; T. Hagiwara Robust stability analysis with cycling-based LPTV scaling and its relationship with lifting-based approach Robust stability analysis with cycling-based LPTV scaling and its relationship with lifting-based approach Proceedings of the SICE Annual Conference, 1782-1790 , 1782-1790 Proceedings of the SICE Annual Conference, 1782-1790 2011 英語 公開
T. Hagiwara T. Hagiwara A note on separator-type robust stability theorem and well-posedness of linear time-invariant systems A note on separator-type robust stability theorem and well-posedness of linear time-invariant systems Proceedings of the 2011 Australian Control Conference, AUCC 2011, 242-247 , 242-247 Proceedings of the 2011 Australian Control Conference, AUCC 2011, 242-247 2011 英語 公開
Y. Ebihara; Y. Matsuda; T. Hagiwara Y. Ebihara; Y. Matsuda; T. Hagiwara Asymptotic exactness of dual LMI approach for robust performance analysis of uncertain LTI systems Asymptotic exactness of dual LMI approach for robust performance analysis of uncertain LTI systems Proceedings of the IEEE Conference on Decision and Control, 1472-1477 , 1472-1477 Proceedings of the IEEE Conference on Decision and Control, 1472-1477 2010 英語 公開
Y. Hosoe; T. Hagiwara Y. Hosoe; T. Hagiwara Effects induced by noncausality of scaling on robust stability analysis of discrete-time periodically time-varying systems Effects induced by noncausality of scaling on robust stability analysis of discrete-time periodically time-varying systems Proceedings of the SICE Annual Conference, 3017-3023 , 3017-3023 Proceedings of the SICE Annual Conference, 3017-3023 2010 英語 公開
Y. Ebihara; Y. Fujiwara; T. Hagiwara; M. Sato Y. Ebihara; Y. Fujiwara; T. Hagiwara; M. Sato 2DOF control system design for maneuverability matching and gust disturbance rejection in in-flight simulator MuPAL-α 2DOF control system design for maneuverability matching and gust disturbance rejection in in-flight simulator MuPAL-α Proceedings of the SICE Annual Conference, 524-528 , 524-528 Proceedings of the SICE Annual Conference, 524-528 2010 英語 公開
T. Hagiwara; T. Fujinami T. Hagiwara; T. Fujinami Fast-lifting approach to the computation of the spectral radius of neutral time-delay systems Fast-lifting approach to the computation of the spectral radius of neutral time-delay systems IFAC Proceedings Volumes (IFAC-PapersOnline), PART 1, 63-68 , PART 1, 63-68 IFAC Proceedings Volumes (IFAC-PapersOnline), PART 1, 63-68 2010 英語 公開
Y. Matsuda; Y. Ebihara; T. Hagiwara Y. Matsuda; Y. Ebihara; T. Hagiwara Constructing a sequence of relaxation problems for robustness analysis of uncertain LTI systems via dual LMIs Constructing a sequence of relaxation problems for robustness analysis of uncertain LTI systems via dual LMIs Proceedings of the IEEE Conference on Decision and Control, 2174-2179 , 2174-2179 Proceedings of the IEEE Conference on Decision and Control, 2174-2179 2009 英語 公開
Y. Ebihara; Y. Kuboyama; T. Hagiwara; D. Peaucelle; D. Arzelier Y. Ebihara; Y. Kuboyama; T. Hagiwara; D. Peaucelle; D. Arzelier Further results on periodically time-varying memory state-feedback controller synthesis for discrete-time linear systems Further results on periodically time-varying memory state-feedback controller synthesis for discrete-time linear systems Proceedings of the IEEE Conference on Decision and Control, 702-707 , 702-707 Proceedings of the IEEE Conference on Decision and Control, 702-707 2009 英語 公開
T. Inui; T. Hagiwara T. Inui; T. Hagiwara A study on quadratic stability of optimal regulators under gain adjustment A study on quadratic stability of optimal regulators under gain adjustment ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings, 1504-1509 , 1504-1509 ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings, 1504-1509 2009 英語 公開
K. Morioka; T. Hagiwara K. Morioka; T. Hagiwara Stability analysis of nonlinear sampled-data systems via causal linear periodically time-varying scaling Stability analysis of nonlinear sampled-data systems via causal linear periodically time-varying scaling ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings, 2458-2463 , 2458-2463 ICCAS-SICE 2009 - ICROS-SICE International Joint Conference 2009, Proceedings, 2458-2463 2009 英語 公開
K. Hirata; A. Itokazu; T. Hagiwara K. Hirata; A. Itokazu; T. Hagiwara On numerical computation of the spectrum of a class of integral operators via non-causal hold discretization On numerical computation of the spectrum of a class of integral operators via non-causal hold discretization IFAC Proceedings Volumes (IFAC-PapersOnline), 8, PART 1, 382-389 , 8, PART 1, 382-389 IFAC Proceedings Volumes (IFAC-PapersOnline), 8, PART 1, 382-389 2009 英語 公開
T. Hagiwara; K. Okada T. Hagiwara; K. Okada γ-independent H<sub>∞</sub>-discretization of sampled-data systems by modified fast-sample/fast-hold approximation with fast lifting γ-independent H<sub>∞</sub>-discretization of sampled-data systems by modified fast-sample/fast-hold approximation with fast lifting Proceedings of the American Control Conference, 4966-4972 , 4966-4972 Proceedings of the American Control Conference, 4966-4972 2008 英語 公開
T. Hagiwara T. Hagiwara Fast-lifting approach to time-delay systems: Fundamental framework Fast-lifting approach to time-delay systems: Fundamental framework Proceedings of the IEEE Conference on Decision and Control, 5292-5299 , 5292-5299 Proceedings of the IEEE Conference on Decision and Control, 5292-5299 2008 英語 公開
Y. Onishi; Y. Ebihara; T. Hagiwara Y. Onishi; Y. Ebihara; T. Hagiwara Extracting worst case perturbations for robustness analysis of parameter-dependent LTI systems Extracting worst case perturbations for robustness analysis of parameter-dependent LTI systems IFAC Proceedings Volumes (IFAC-PapersOnline), 17, 1 PART 1 , 17, 1 PART 1 IFAC Proceedings Volumes (IFAC-PapersOnline), 17, 1 PART 1 2008 英語 公開
T. Hagiwara; Y. Ohara T. Hagiwara; Y. Ohara Frequency-dependent scaling induced by noncausal linear periodically time-varying scaling for discre Frequency-dependent scaling induced by noncausal linear periodically time-varying scaling for discre IFAC Proceedings Volumes (IFAC-PapersOnline), 17, 1 PART 1 , 17, 1 PART 1 IFAC Proceedings Volumes (IFAC-PapersOnline), 17, 1 PART 1 2008 英語 公開
Y. Ebihara; T. Hagiwara Y. Ebihara; T. Hagiwara Further results on computing the distance to uncontrollability via LMIs Further results on computing the distance to uncontrollability via LMIs Proceedings of the American Control Conference, 6157-6162 , 6157-6162 Proceedings of the American Control Conference, 6157-6162 2007 英語 公開
T. Hagiwara; H. Umeda T. Hagiwara; H. Umeda Robust stability analysis of sampled-data systems with noncausal periodically time-varying scaling: Optimization of scaling via approximate discretization and error bound analysis Robust stability analysis of sampled-data systems with noncausal periodically time-varying scaling: Optimization of scaling via approximate discretization and error bound analysis Proceedings of the IEEE Conference on Decision and Control, 450-457 , 450-457 Proceedings of the IEEE Conference on Decision and Control, 450-457 2007 英語 公開
Y. Ebihara; Y. Onishi; T. Hagiwara Y. Ebihara; Y. Onishi; T. Hagiwara Robust performance analysis of uncertain LTI systems: Dual LMI approach and verifications for exactness Robust performance analysis of uncertain LTI systems: Dual LMI approach and verifications for exactness Proceedings of the IEEE Conference on Decision and Control, 6304-6309 , 6304-6309 Proceedings of the IEEE Conference on Decision and Control, 6304-6309 2007 英語 公開
T. Hagiwara; H. Tanaka T. Hagiwara; H. Tanaka A study on robust stability analysis of sampled-data systems against parametric uncertainties via a separator-type stability theorem A study on robust stability analysis of sampled-data systems against parametric uncertainties via a separator-type stability theorem 2006 SICE-ICASE International Joint Conference, 2969-2973 , 2969-2973 2006 SICE-ICASE International Joint Conference, 2969-2973 2006 英語 公開
T. Hagiwara; R. Mori T. Hagiwara; R. Mori Robust stability analysis of sampled-data systems via periodically time-varying scaling Robust stability analysis of sampled-data systems via periodically time-varying scaling Proceedings of the American Control Conference, 2006, 213-219 , 2006, 213-219 Proceedings of the American Control Conference, 2006, 213-219 2006 英語 公開
T. Hagiwara; H. Umeda; M. Sawada T. Hagiwara; H. Umeda; M. Sawada Discretization of continuous-time controllers based on the Hilbert-Schmidt norm of the sampled-data frequency response Discretization of continuous-time controllers based on the Hilbert-Schmidt norm of the sampled-data frequency response Proceedings of the IEEE Conference on Decision and Control, 4891-4898 , 4891-4898 Proceedings of the IEEE Conference on Decision and Control, 4891-4898 2006 英語 公開
Y. Ebihara; T. Hagiwara Y. Ebihara; T. Hagiwara Computing the distance to uncontrollability via LMIs: Lower and upper bounds computation and exactness verification Computing the distance to uncontrollability via LMIs: Lower and upper bounds computation and exactness verification Proceedings of the IEEE Conference on Decision and Control, 5772-5777 , 5772-5777 Proceedings of the IEEE Conference on Decision and Control, 5772-5777 2006 英語 公開
Y. Ebihara; D. Peaucelle; D. Arzelier; T. Hagiwara Y. Ebihara; D. Peaucelle; D. Arzelier; T. Hagiwara Robust H<sub>2</sub> performance analysis of uncertain lti systems via polynomially parameter-dependent Lyapunov functions Robust H<sub>2</sub> performance analysis of uncertain lti systems via polynomially parameter-dependent Lyapunov functions IFAC Proceedings Volumes (IFAC-PapersOnline), 5, PART 1, 435-440 , 5, PART 1, 435-440 IFAC Proceedings Volumes (IFAC-PapersOnline), 5, PART 1, 435-440 2006 英語 公開
Y. Ebiharat; D. Peaucelle; D. Arzelier; T. Hagiwara Y. Ebiharat; D. Peaucelle; D. Arzelier; T. Hagiwara Robust performance analysis of linear time-invariant uncertain systems by taking higher-order time-derivatives of the state Robust performance analysis of linear time-invariant uncertain systems by taking higher-order time-derivatives of the state Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC \\'05, 2005, 5030-5035 , 2005, 5030-5035 Proceedings of the 44th IEEE Conference on Decision and Control, and the European Control Conference, CDC-ECC \\'05, 2005, 5030-5035 2005 英語 公開
J. Zhou; T. Hagiwara J. Zhou; T. Hagiwara Finite-dimensional models in evaluating the H<sub>2</sub> norm of continuous-time periodic systems Finite-dimensional models in evaluating the H<sub>2</sub> norm of continuous-time periodic systems IFAC Proceedings Volumes (IFAC-PapersOnline), 16, 260-265 , 16, 260-265 IFAC Proceedings Volumes (IFAC-PapersOnline), 16, 260-265 2005 英語 公開
Y. Ebihara; K. Maeda; T. Hagiwara Y. Ebihara; K. Maeda; T. Hagiwara Robust D-stability analysis of uncertain polynomial matrices via polynomial-type multipliers Robust D-stability analysis of uncertain polynomial matrices via polynomial-type multipliers IFAC Proceedings Volumes (IFAC-PapersOnline), 16, 191-196 , 16, 191-196 IFAC Proceedings Volumes (IFAC-PapersOnline), 16, 191-196 2005 英語 公開
Y. Ebihara; T. Hagiwara Y. Ebihara; T. Hagiwara On model reduction using LMI\\'s On model reduction using LMI\\'s Proceedings of the American Control Conference, 1, 774-779 , 1, 774-779 Proceedings of the American Control Conference, 1, 774-779 2004 英語 公開
Y. Ebihara; T. Hagiwara Y. Ebihara; T. Hagiwara Structured Controller Synthesis Using LMI and Alternating Projection Method Structured Controller Synthesis Using LMI and Alternating Projection Method Proceedings of the IEEE Conference on Decision and Control, 6, 5632-5637 , 6, 5632-5637 Proceedings of the IEEE Conference on Decision and Control, 6, 5632-5637 2003 英語 公開
J. Zhou; T. Hagiwara; M. Araki J. Zhou; T. Hagiwara; M. Araki Harmonic Hamiltonian Test for the H<sub>∞</sub> Performance in Linear Continuous-Time Periodic Systems Harmonic Hamiltonian Test for the H<sub>∞</sub> Performance in Linear Continuous-Time Periodic Systems Proceedings of the IEEE Conference on Decision and Control, 2, 1795-1800 , 2, 1795-1800 Proceedings of the IEEE Conference on Decision and Control, 2, 1795-1800 2003 英語 公開
E. Furutani; T. Hagiwara; M. Araki E. Furutani; T. Hagiwara; M. Araki Two-degree-of-freedom design method of state-predictive LQI servo systems Two-degree-of-freedom design method of state-predictive LQI servo systems IEE Proceedings: Control Theory and Applications, 149, 5, 365-378 , 149, 5, 365-378 IEE Proceedings: Control Theory and Applications, 149, 5, 365-378 2002/09 英語 公開
Y. Ebihara; T. Hagiwara Y. Ebihara; T. Hagiwara New dilated LMI characterizations for continuous-time control design and robust multiobjective control New dilated LMI characterizations for continuous-time control design and robust multiobjective control Proceedings of the American Control Conference, 1, 47-52 , 1, 47-52 Proceedings of the American Control Conference, 1, 47-52 2002 英語 公開
Y. Ebihara; T. Hagiwara Y. Ebihara; T. Hagiwara Robust controller synthesis with parameter-dependent Lyapunov variables: A dilated LMI approach Robust controller synthesis with parameter-dependent Lyapunov variables: A dilated LMI approach Proceedings of the IEEE Conference on Decision and Control, 4, 4179-4184 , 4, 4179-4184 Proceedings of the IEEE Conference on Decision and Control, 4, 4179-4184 2002 英語 公開
J. Zhou; T. Hagiwara J. Zhou; T. Hagiwara Computing frequency response gains of linear continuous-time periodic systems Computing frequency response gains of linear continuous-time periodic systems IEE Proceedings: Control Theory and Applications, 148, 4, 291-297 , 148, 4, 291-297 IEE Proceedings: Control Theory and Applications, 148, 4, 291-297 2001/07 英語 公開
Y. Ebihara; T. Hagiwara; T. Shimomura Y. Ebihara; T. Hagiwara; T. Shimomura Multiobjective state-feedback-control design with non-common LMI solutions: Change of variables via affine functions Multiobjective state-feedback-control design with non-common LMI solutions: Change of variables via affine functions Proceedings of the American Control Conference, 2, 848-853 , 2, 848-853 Proceedings of the American Control Conference, 2, 848-853 2001 英語 公開
J. Zhou; T. Hagiwara J. Zhou; T. Hagiwara Existence conditions and applications of shifting sliding mode control Existence conditions and applications of shifting sliding mode control Proceedings of the IEEE Conference on Decision and Control, 2, 1415-1420 , 2, 1415-1420 Proceedings of the IEEE Conference on Decision and Control, 2, 1415-1420 2001 英語 公開
J. Zhou; T. Hagiwara J. Zhou; T. Hagiwara H<sub>∞</sub> norm computation of continuous-time periodic systems - Asymptotic Hamiltonian test and modified bisection algorithm H<sub>∞</sub> norm computation of continuous-time periodic systems - Asymptotic Hamiltonian test and modified bisection algorithm Proceedings of the SICE Annual Conference, 164-169 , 164-169 Proceedings of the SICE Annual Conference, 164-169 2001 英語 公開
Tomomichi Hagiwara Tomomichi Hagiwara Nyquist stability criterion and positive realness of sampled-data systems Nyquist stability criterion and positive realness of sampled-data systems Proceedings of the American Control Conference, 2, 958-962 , 2, 958-962 Proceedings of the American Control Conference, 2, 958-962 2000 英語 公開
Yoshimichi Ito; Tomomichi Hagiwara; Hajime Maeda; Mituhiko Araki Yoshimichi Ito; Tomomichi Hagiwara; Hajime Maeda; Mituhiko Araki Further study on the bisection algorithm for the frequency response gain computation of sampled-data systems and related issues Further study on the bisection algorithm for the frequency response gain computation of sampled-data systems and related issues Proceedings of the American Control Conference, 1, 180-184 , 1, 180-184 Proceedings of the American Control Conference, 1, 180-184 2000 英語 公開
T. Hagiwara; E. Furutani; M. Araki T. Hagiwara; E. Furutani; M. Araki Optimal observers for disturbance rejection in twodegree-of-freedom LQI servo systems Optimal observers for disturbance rejection in twodegree-of-freedom LQI servo systems IEE Proceedings: Control Theory and Applications, 144, 6, 575-581 , 144, 6, 575-581 IEE Proceedings: Control Theory and Applications, 144, 6, 575-581 1997/11 英語 公開
Tomomichi Hagiwara; Gou Kuroda; Mituhiko Araki Tomomichi Hagiwara; Gou Kuroda; Mituhiko Araki Stability of sampled-data systems with a time-invariant memoryless sector nonlinearity Stability of sampled-data systems with a time-invariant memoryless sector nonlinearity Proceedings of the IEEE Conference on Decision and Control, 2, 1264-1265 , 2, 1264-1265 Proceedings of the IEEE Conference on Decision and Control, 2, 1264-1265 1996 英語 公開
Tomomichi Hagiwara; Yuusuke Monobe; Mituhiko Araki Tomomichi Hagiwara; Yuusuke Monobe; Mituhiko Araki On the structure of H<sub>2</sub>-optimal sampled-data controllers On the structure of H<sub>2</sub>-optimal sampled-data controllers Proceedings of the IEEE Conference on Decision and Control, 1 , 1 Proceedings of the IEEE Conference on Decision and Control, 1 1996 英語 公開
Tomomichi Hagiwara; Eiko Furutani; Mituhiko Araki Tomomichi Hagiwara; Eiko Furutani; Mituhiko Araki Two-degree-of-freedom design method of LQI servo systems - performance deterioration by the introduction of an observer and optimal observer design Two-degree-of-freedom design method of LQI servo systems - performance deterioration by the introduction of an observer and optimal observer design Proceedings of the IEEE Conference on Decision and Control, 4, 4204-4209 , 4, 4204-4209 Proceedings of the IEEE Conference on Decision and Control, 4, 4204-4209 1994 英語 公開
Tomomichi Hagiwara; Yoshimichi Ito; Mituhiko Araki Tomomichi Hagiwara; Yoshimichi Ito; Mituhiko Araki Frequency response gains and H<sub>∞</sub>-norm of a sampled-data system Frequency response gains and H<sub>∞</sub>-norm of a sampled-data system Proceedings of the IEEE Conference on Decision and Control, 1, 722-723 , 1, 722-723 Proceedings of the IEEE Conference on Decision and Control, 1, 722-723 1994 英語 公開
Mituhiko Araki; Tomomichi Hagiwara; Toshifumi Fujimura; Yukio Goto Mituhiko Araki; Tomomichi Hagiwara; Toshifumi Fujimura; Yukio Goto On robust stability of multirate digital control systems On robust stability of multirate digital control systems Proceedings of the IEEE Conference on Decision and Control, 3, 1923-1924 , 3, 1923-1924 Proceedings of the IEEE Conference on Decision and Control, 3, 1923-1924 1990 英語 公開

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タイトル言語:
書籍等出版物
著者 著者(日本語) 著者(英語) タイトル タイトル(日本語) タイトル(英語) 出版社 出版社(日本語) 出版社(英語) 出版年月 記述言語 担当区分 公開
萩原 朋道 萩原 朋道 ディジタル制御入門 ディジタル制御入門 コロナ社, コロナ社, 1999 日本語 公開
タイトル言語:
学術賞等
賞の名称(日本語) 賞の名称(英語) 授与組織名(日本語) 授与組織名(英語) 年月
日本自動制御協会(現システム制御情報学会)椹木記念賞奨励賞an ISCIE Award for Young Authors (unknown official translation from Japanese) 1988/05/
電気学術振興賞論文賞an IEEJ Award (unknown official translation from Japanese) 1996/05/
小平記念賞Odaira Award (unofficial translation from Japanese) 1996/06/
計測自動制御学会論文賞SICE Outstanding Paper Award (unofficial translation from Japanese) 2008/05/
計測自動制御学会制御部門大会賞SICE Award of 8th Annual Conference on Control Systems 2009/03/
システム制御情報学会産業技術賞 ISCIE Industrial Paper Award システム制御情報学会 Institute of Systems, Control and Information Engineers 2011/05/
計測自動制御学会論文賞 SICE Paper Award 計測自動制御学会 Society of Instrument and Control Engineers 2011/09/__
システム制御情報学会論文賞 ISCIE Paper Award システム制御情報学会 Institute of Systems, Control and Information Engineers 2014/05/
システム制御情報学会論文賞 ISCIE Paper Award システム制御情報学会 Institute of Systems, Control and Information Engineers 2016/05/__
計測自動制御学会制御部門大会賞 Award of the 4th Multi-Symposium on Control Systems 計測自動制御学会 Society of Instrument and Control Engineers 2018/03/
外部資金:競争的資金・科学研究費補助金
種別 代表/分担 テーマ(日本語) テーマ(英語) 期間
基盤研究(C) 代表 高速リフティングに基づく制御系設計・解析に関する作用素論的研究とその代数型拡張 2009〜2011
基盤研究(C) 代表 作用素論的アプローチに基づく制御系解析・設計手法の先鋭化と体系化に関する研究 2006〜2009
基盤研究(C) 代表 作用素論・代数論的研究に基づく制御系解析・設計のためのスケーリング手法の高度化 2012〜2014
基盤研究(C) 代表 作用素論に基づく連続時間系・サンプル値系の制御性能解析に関する新展開と周辺研究 2015/04/〜2018/03/
基盤研究(C) 代表 作用素論・代数論的研究に基づく制御系解析・設計のためのスケーリング手法の高度化 (平成26年度分) 2014/04/01〜2015/03/31
基盤研究(C) 代表 作用素論に基づく連続時間系・サンプル値系の制御性能解析に関する新展開と周辺研究 (平成27年度分) 2015/04/01〜2016/03/31
基盤研究(C) 代表 作用素論に基づく連続時間系・サンプル値系の制御性能解析に関する新展開と周辺研究 (平成28年度分) 2016/04/01〜2017/03/31
基盤研究(C) 代表 作用素論に基づく連続時間系・サンプル値系の制御性能解析に関する新展開と周辺研究 (平成29年度分) 2017/04/01〜2018/03/31
基盤研究(C) 代表 準ハンケル作用素を取巻く作用素とそれらのノルム解析を介した制御系性能評価への挑戦 (平成30年度分) 2018/04/01〜2019/03/31
担当科目
講義名(日本語) 講義名(英語) 開講期 学部/研究科 年度
状態方程式論 前期 工学研究科 2011/04〜2012/03
制御系設計理論 後期 工学研究科 2011/04〜2012/03
自動制御工学 前期 工学部 2011/04〜2012/03
ディジタル制御 後期 工学部 2011/04〜2012/03
函数論(関数論)[工学部(電気電子工学科)] Function Theory of a Complex Variable 前期 全学共通科目 2011/04〜2012/03
函数論 Function Theory of a Complex Variable 前期 全学共通科目 2012/04〜2013/03
ディジタル制御 Digital Control 後期 工学部 2012/04〜2013/03
制御系設計理論 Design of Control Systems 後期 工学研究科 2012/04〜2013/03
状態方程式論 State Space Theory of Dynamical Systems 前期 工学研究科 2012/04〜2013/03
自動制御工学 Control Engineering 前期 工学部 2012/04〜2013/03
自動制御工学 Control Engineering 前期 工学部 2013/04〜2014/03
ディジタル制御 Digital Control 後期 工学部 2013/04〜2014/03
研究インターンシップM Research Internship(M) 通年 工学研究科 2013/04〜2014/03
状態方程式論 State Space Theory of Dynamical Systems 前期 工学研究科 2013/04〜2014/03
制御系設計理論 Design of Control Systems 後期 工学研究科 2013/04〜2014/03
電気工学特別実験及演習1 Advanced Experiments and Exercises in Electrical Engineering I 通年 工学研究科 2013/04〜2014/03
電気工学特別実験及演習2 Advanced Experiments and Exercises in Electrical Engineering II 通年 工学研究科 2013/04〜2014/03
研究論文 Master's Thesis 通年 工学研究科 2013/04〜2014/03
電気工学特別研修1(インターン) Advanced Seminar in Electrical EngineeringI 前期 工学研究科 2013/04〜2014/03
電気工学特別研修2(インターン) Advanced Seminar in Electrical EngineeringII 前期 工学研究科 2013/04〜2014/03
電気工学特別セミナー Advanced Electrical Engineering Seminar 通年 工学研究科 2013/04〜2014/03
研究インターンシップD Research Internship (D) 通年 工学研究科 2013/04〜2014/03
電気工学特別演習1 Advanced Exercises on Electrical Engineering I 通年 工学研究科 2013/04〜2014/03
電気工学特別演習2 Advanced Exercises on Electrical Engineering II 通年 工学研究科 2013/04〜2014/03
函数論 Function Theory of a Complex Variable 前期 全学共通科目 2013/04〜2014/03
自動制御工学 Control Engineering 前期 工学部 2014/04〜2015/03
ディジタル制御 Digital Control 後期 工学部 2014/04〜2015/03
状態方程式論 State Space Theory of Dynamical Systems 前期 工学研究科 2014/04〜2015/03
制御系設計理論 Design of Control Systems 後期 工学研究科 2014/04〜2015/03
函数論 Function Theory of a Complex Variable 前期 全学共通科目 2014/04〜2015/03
ディジタル制御 Digital Control 後期 工学部 2015/04〜2016/03
制御系設計理論 Design of Control Systems 後期 工学研究科 2015/04〜2016/03
状態方程式論 State Space Theory of Dynamical Systems 前期 工学研究科 2015/04〜2016/03
自動制御工学 Control Engineering 前期 工学部 2015/04〜2016/03
関数論 Function Theory of a Complex Variable 前期 全学共通科目 2015/04〜2016/03
ディジタル制御 Digital Control 後期 工学部 2016/04〜2017/03
制御系設計理論 Design of Control Systems 後期 工学研究科 2016/04〜2017/03
状態方程式論 State Space Theory of Dynamical Systems 前期 工学研究科 2016/04〜2017/03
自動制御工学 Control Engineering 前期 工学部 2016/04〜2017/03
関数論 Function Theory of a Complex Variable 前期 全学共通科目 2016/04〜2017/03
ディジタル制御 Digital Control 後期 工学部 2017/04〜2018/03
制御系設計理論 Design of Control Systems 後期 工学研究科 2017/04〜2018/03
状態方程式論 State Space Theory of Dynamical Systems 前期 工学研究科 2017/04〜2018/03
自動制御工学 Control Engineering 前期 工学部 2017/04〜2018/03
関数論 Function Theory of a Complex Variable 前期 全学共通科目 2017/04〜2018/03
ディジタル制御 Digital Control 後期 工学部 2018/04〜2019/03
制御系設計理論 Design of Control Systems 後期 工学研究科 2018/04〜2019/03
状態方程式論 State Space Theory of Dynamical Systems 前期 工学研究科 2018/04〜2019/03
自動制御工学 Control Engineering 前期 工学部 2018/04〜2019/03
関数論 Function Theory of a Complex Variable 前期 全学共通科目 2018/04〜2019/03
ディジタル制御 Digital Control 後期 工学部 2019/04〜2020/03
制御系設計理論 Design of Control Systems 後期 工学研究科 2019/04〜2020/03
状態方程式論 State Space Theory of Dynamical Systems 前期 工学研究科 2019/04〜2020/03
研究インターンシップD Research Internship (D) 通年集中 工学研究科 2019/04〜2020/03
研究インターンシップM Research Internship(M) 通年集中 工学研究科 2019/04〜2020/03
研究論文 Master's Thesis 通年集中 工学研究科 2019/04〜2020/03
自動制御工学 Control Engineering 前期 工学部 2019/04〜2020/03
関数論 Function Theory of a Complex Variable 前期 全学共通科目 2019/04〜2020/03
電気工学特別セミナー Advanced Electrical Engineering Seminar 通年集中 工学研究科 2019/04〜2020/03
電気工学特別実験及演習2 Advanced Experiments and Exercises in Electrical Engineering II 通年集中 工学研究科 2019/04〜2020/03
電気工学特別実験及演習1 Advanced Experiments and Exercises in Electrical Engineering I 通年集中 工学研究科 2019/04〜2020/03
電気工学特別演習1 Advanced Exercises on Electrical Engineering I 通年集中 工学研究科 2019/04〜2020/03
電気工学特別演習2 Advanced Exercises on Electrical Engineering II 通年集中 工学研究科 2019/04〜2020/03
電気工学特別研修2(インターン) Advanced Seminar in Electrical EngineeringII 前期 工学研究科 2019/04〜2020/03
電気工学特別研修1(インターン) Advanced Seminar in Electrical EngineeringI 前期 工学研究科 2019/04〜2020/03

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全学運営(役職等)
役職名 期間
FD研究検討委員会 委員 2008/04/01〜2009/03/31
国際高等教育院 企画評価専門委員会 数学部会 委員 2018/04/01〜2019/03/31
国際高等教育院 企画評価専門委員会 数学部会 委員 2019/04/01〜2020/03/31
部局運営(役職等)
役職名 期間
電気工学専攻長 2013/04/01〜2014/03/31
工学研究科国際交流委員会 委員 2014/04/01〜2016/03/31
工学研究科附属環境安全衛生センター運営委員会 委員 2013/04/01〜
工学部新工学教育実施専門委員会 委員 2016/04/01〜2018/03/31
工学部新工学教育実施専門委員会 委員 2018/04/01〜2020/03/31
電気工学専攻長 2019/04/01〜2020/03/31
その他活動:各種受賞歴
賞の名称 授与組織名 年月
椹木記念賞奨励賞 日本自動制御協会(現 システム制御情報学会) 1988/05/__
電気学術振興賞・論文賞 電気学会 1995/05/
小平記念賞 小平記念会 1996/06/
計測自動制御学会論文賞 計測自動制御学会 2008/08/
制御部門大会賞 計測自動制御学会制御部門 2009/03/
システム制御情報学会産業技術賞 システム制御情報学会 2011/05/
計測自動制御学会論文賞 計測自動制御学会 2011/09/__
システム制御情報学会論文賞 システム制御情報学会 2014/05/
システム制御情報学会論文賞 システム制御情報学会 2016/05/
計測自動制御学会制御部門大会賞 計測自動制御学会 2018/03/
その他活動:民間企業・NPO等の兼業
相手先名 兼業の内容 期間
公益社団法人京都工業会 講師 2015/07/01〜2016/02/24
公益社団法人京都工業会 講師 2018/06/27〜2018/12/19