Feedback delay optimization based on performance limitation analysis

• Project/Area Number: 18760316
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Control engineering
• Research Institution: Tokyo Institute of Technology
• Principal Investigator: KASHIMA Kenji Tokyo Institute of Technology, 大学院・情報理工学研究科, 助教 (60401551)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,830,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥330,000); Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000); Fiscal Year 2006: ¥1,300,000 (Direct Cost: ¥1,300,000)
• Keywords: 通信ネットワーク / 情報伝達遅延 / 量子力学系 / 制御性能限界 / 最適制御

Research Abstract

情報伝達遅延が制御性能へ与える影響に関する、当初予定していたすべての理論結果に加え、新たに系の不安定性との双対性を与えた。またこれら一連の基礎理論の研究と並行して進めていた、量子力学系の制御への応用に関する研究においても、制御理論ならでは問題設定により斬新な結果を導いた。

Research Products

• [Journal Article] Control of quantum systems despite feedback delay (2009)
  • Author(s): Kenji Kashima and Naoki Yamamoto
  • Journal Title: IEEE Transactions on Automatic Control 54 Pages: 876-881
  • Peer Reviewed
• [Journal Article] A new expression for the H^2 performance limit based on state-space representation (2009)
  • Author(s): Kenji Kashima
  • Journal Title: Automatica 45 Pages: 283-290
  • Peer Reviewed
• [Journal Article] 状態推定遅延を含む2次元量子スピン制御系の安定化 (2008)
  • Author(s): 加嶋健司, 西尾和記
  • Journal Title: 計測自動制御学会論文誌 44 Pages: 558-565
  • NAID: 10021990730
  • Peer Reviewed
• [Journal Article] 二乗和緩和を用いた遅延存在下の量子スピン制御系設計 (2008)
  • Author(s): 加嶋健司
  • Journal Title: システム制御情報学会論文誌 21 Pages: 111-119
  • NAID: 10020836155
  • Peer Reviewed
• [Journal Article] On standard H^∞ control problems for systems with infinitely many unstable poles (2008)
  • Author(s): Kenji Kashima and Yutaka Yamamoto
  • Journal Title: Systems and Control Letters 57 Pages: 309-314
  • Peer Reviewed
• [Journal Article] Finite rank criteria for H^∞ control of infinite-dimensional systems (2008)
  • Author(s): Kenji Kashima and Yutaka Yamamoto
  • Journal Title: IEEE Transactions on Automatic Control 53 Pages: 881-893
  • Peer Reviewed
• [Journal Article] On standard H^∞ control problems for systems with infinitely many unstable Poles (2008)
  • Author(s): Kenji Kashima, Yutaka Yamamoto
  • Journal Title: Systems and Control Letters 57 Pages: 309314-309314
  • Peer Reviewed
• [Journal Article] Parameterization of suboptimal solutions of the Nehari problem for infinite-dimensional systems (2007)
  • Author(s): Kenji Kashima, Yutaka Yamamoto and Hitay Ozbay
  • Journal Title: IEEE Transactions on Automatic Control 52 Pages: 2369-2374
  • Peer Reviewed
• [Journal Article] 離散時間系における最適H^2制御性能の非最小位相特性による特徴付け (2007)
  • Author(s): 加嶋健司、西尾和記
  • Journal Title: 計測自動制御学会論文集 43 Pages: 656-662
  • NAID: 10019523595
  • Peer Reviewed
• [Journal Article] 離散時間系における最適H2制御性能の非最小位相特性による特徴付け (2007)
  • Author(s): 加嶋健司, 西尾和記
  • Journal Title: 計測自動制御学会論文集 43 Pages: 656662-656662
  • NAID: 10019523595
  • Peer Reviewed
• [Journal Article] Parameterization of suboptimal solutions of the Nehari problem for infinite-dimensional systems (2007)
  • Author(s): Kenji Kashima, Yutaka Yamamoto, Hitay Ozbay
  • Journal Title: IEEE Transactions on Automatic Control 52 Pages: 23692374-23692374
  • Peer Reviewed
• [Journal Article] 状態空間表現にもとづくH^2性能限界の解析表現 -非最小位相特性による最適制御性能の劣化について- (2006)
  • Author(s): 加嶋健司
  • Journal Title: 計測自動制御学会論文集 42 Pages: 1328-1335
  • NAID: 10018422302
  • Peer Reviewed
• [Journal Article] 状態空間表現にもとづくH^2性能限界の解析表現 -非最小位相特性による最適制御性能の劣化について- (2006)
  • Author(s): 加嶋 健司
  • Journal Title: 計測自動制御学会論文集 42・12 Pages: 1328-1335
  • NAID: 10018422302
• [Journal Article] Finite rank criteria for H^∞ control of infinite-dimensional systems
  • Author(s): Kenji Kashima, Yutaka Yamamoto
  • Journal Title: IEEE-Transactions on Automatic Control (掲載決定)
• [Presentation] Optimal control of linear quantum systems despite feedback delay (2008)
  • Author(s): Kazunori Nishio, Kenji Kashima, Jun-ichi Imura
  • Organizer: 47^<th>. IEEE Conference on Decision and Control
  • Place of Presentation: Cancun (Mexico)
  • Year and Date: 2008-12-11
• [Presentation] 状態空間表現にもとづくH^2制御性能限界表現における極と零点の双対性 (2008)
  • Author(s): 加嶋健司
  • Organizer: 第37回制御理論シンポジウム
  • Place of Presentation: 霧島
  • Year and Date: 2008-09-19
• [Presentation] 状態空間表現にもとつくH 2制御性能限界表現における極と零点の双対性 (2008)
  • Author(s): 加嶋健司
  • Organizer: 第37回制御理論シンポジウム
  • Place of Presentation: 霧島
  • Year and Date: 2008-09-19
• [Presentation] Semi-algebraic problem approach for stability analysis of a class of nonlinear stochastic delay system (2008)
  • Author(s): Kenji Kashima
  • Organizer: 2008 American Control Conference
  • Place of Presentation: Seattle (USA)
  • Year and Date: 2008-06-13
• [Presentation] Global stabilization of two dimensional quantum spin systems despite estimation delay (2007)
  • Author(s): Kenji Kashima
  • Organizer: 46^<th>. IEEE Conference on Decision and Control
  • Place of Presentation: New Orleans (USA)
  • Year and Date: 2007-12-14
• [Presentation] Global stabilization of 2-dim. quantum spin systems despite estimation delay (2007)
  • Author(s): Kenji Kashima
  • Organizer: 46th. IEEE Conference on Decision and Control
  • Place of Presentation: New Orleans (USA)
  • Year and Date: 2007-12-14
• [Presentation] A Smith-type predictor for non-minimum phase infinite-dimensional plants and its dual structure (2007)
  • Author(s): Kenji Kashima
  • Organizer: 2007 European Control Conference
  • Place of Presentation: Kos (Greece)
  • Year and Date: 2007-07-05
• [Presentation] A new expression for the H2 performance limit based on state space representation (2007)
  • Author(s): Kenji Kashima
  • Organizer: European Control Conference
  • Place of Presentation: Koss (Greece)
  • Year and Date: 2007-07-05
• [Presentation] A Smith-type predictor for non-minimum phase infinite-dimensional plants and its dual structure (2006)
  • Author(s): Kenji Kashima, Takashi Yamamoto, Yutaka Yamamoto
  • Organizer: 45th. IEEE Conference on Decision and Control
  • Place of Presentation: San Diego (USA)
  • Year and Date: 2006-12-15
• [Presentation] Parameterization of sub-optimal interpolants for the Nehari problem (2006)
  • Author(s): Kenji Kashima, Yutaka Yamamoto and Hitay Ozbay
  • Organizer: 17th. Int'l Symp. on Mathematical Theory of Networks and Systems (MTNS)
  • Place of Presentation: 京都
  • Year and Date: 2006-07-25