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2006 Fiscal Year Final Research Report Summary

Elucidation of Information and Control Performance Limitation in Control System : Unification of Control Theory, Information Theory and Signal Processing

Research Project

Project/Area Number 16560379
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Control engineering
Research InstitutionThe University of Tokyo

Principal Investigator

TSUMURA Koji  The University of Tokyo, Graduate School of Information Science and Technology, Associate Professor, 大学院情報理工学系研究科, 助教授 (80241941)

Co-Investigator(Kenkyū-buntansha) HARA Shinji  The University of Tokyo, Graduate School of Information Science and Technology, Professor, 大学院情報理工学系研究科, 教授 (80134972)
Project Period (FY) 2004 – 2006
Keywordsnetworked control / information / information theory / system identification / adaptive control / congestion control / TCP / IP / quantization
Research Abstract

System identification via quantized data : In this research, we deal with system identification by using quantized data and derive the necessary information for parameter estimation. We can derive the optimal quantizer under the case that the generation of I/O data is probabilistic and the error is hard bound.
Networked control : We derive a suboptimal subband coding for feedback control systems. We also deal with adaptive control problem with quantized signals for discrete and continuous time systems and show stabilizing controllers. Furthermore, we consider the case of packet losses in the data transmission, and give the corresponding results.
Approximation and stabilization under the limitation of memory : We propose bit memory systems for describing the complexity of dynamical systems. We consider approximation or stabilization problem under constraints of the bit length of the memory and derive its lower or upper bounds.
Congestion control of network : We deal with congestion control of packets in computer networks with TCP/IP. We can derive the parameterization of the stabilizing controllers and succeed to give the optimal controllers.

  • Research Products

    (24 results)

All 2007 2006 2005 2004

All Journal Article (24 results)

  • [Journal Article] 混合H2/H∞アプローチによるパケットロスを伴うネットワーク化制御2007

    • Author(s)
      ラタナピナンチャイ オンワディー, 石井秀明, 原辰次
    • Journal Title

      第7回計測自動制御学会制御部門大会資料

      Pages: 83-2-4

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] スライディングモードによる遅延とロスに対する適応型制御2007

    • Author(s)
      赤間俊一, 津村幸治
    • Journal Title

      第7回計測自動制御学会制御部門大会資料

      Pages: 64-1-1

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Mixed H2/H∞ approach for networked control systems under packet loss2007

    • Author(s)
      Ornwadee ratanapinunchai, H.Ishii, S.Hara
    • Journal Title

      SICE 7th Annual Conference on Control Systems 83-2-4

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Self Tuning Sliding Mode Control with Delay and Date Loss of Feedback2007

    • Author(s)
      S.Akama, K.Tsumura
    • Journal Title

      SICE 7th Annual Conference on Control Systems 64-1-1

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Optimal quantizer for mixed probabilistic/deterministic parameter estimation2006

    • Author(s)
      K.Tsumura
    • Journal Title

      The 45th IEEE Conference on Decision and Control

      Pages: 6259-6264

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Adaptive quantized control for nonlinear uncertain systems2006

    • Author(s)
      T.Hayakawa, H.Ishii, K.Tsumura
    • Journal Title

      Proceedings of American Control Conference

      Pages: 2706-2711

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 停留時間付き切り替え制御によるデータレートと制御性能の保証2006

    • Author(s)
      吉田匠, 石井秀明, 津村幸治
    • Journal Title

      第6回計測自動制御学会制御部門大会資料

      Pages: 281-286

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] A subband coding approach to networked control2006

    • Author(s)
      H.Ishii, S.Hara
    • Journal Title

      Proceedings of the 17th International Symposium on Mathematical Theory of Networks and Systems

      Pages: 2906-2911

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 確率的パケットロスを考慮した安定化における最も粗い量子化器2006

    • Author(s)
      星名寛人, 津村幸治, 石井秀明
    • Journal Title

      第35回制御理論シンポジウム資料

      Pages: 163-166

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Approximation of discrete time linear systems via bit length of memory2006

    • Author(s)
      K.Tsumura
    • Journal Title

      Proceedings of the 17th International Symposium on Mathematical Theory of Networks and Systems

      Pages: 1066-1072

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Stabilization of linear systems by bit-memory controllers under constraints of bit-length2006

    • Author(s)
      K.Tsumura
    • Journal Title

      The 45th IEEE Conference on Decision and Control

      Pages: 5507-5512

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] TCP/AQMネットワークにおける安定化輻輳制御器のパラメトリゼーションと設計2006

    • Author(s)
      中嶋篤史, 津村幸治
    • Journal Title

      計測自動制御学会論文集 42-5

      Pages: 529-537

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Guaranteeing the Date Rate and Control Performance by Switching Control with Dwell Time2006

    • Author(s)
      T.Yoshida, H.Ishii, K.Tsumura
    • Journal Title

      SICE 6th Annual Conference on Control Systems

      Pages: 281-286

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] The coarsest quantizer for stabilization with stochastic packet loss2006

    • Author(s)
      H.Hoshina, K.Tsumura, H.Ishii
    • Journal Title

      The 35th SICE Symposium on Control Theory

      Pages: 163-166

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Stabilization of linear systems by bit-memory controllers under constraints bit-length2006

    • Author(s)
      K.Tsumura
    • Journal Title

      The 45th IEEE Conference on Decision and Control

      Pages: 5507-5512

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Parameterization and Design of Congestion Controllers for TCP/AQM Network Systems2006

    • Author(s)
      A.Nakajima, K.Tsumura
    • Journal Title

      Transitions of the Society of Instrument and Control Engineers 42-5

      Pages: 529-537

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Criteria for system identification with quantized data and the optimal quantization schemes2005

    • Author(s)
      K.Tsumura
    • Journal Title

      Preprints of the 16th IFAC World Congress

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] サブバンド符号化を用いたネットワーク化制御系の設計2005

    • Author(s)
      石井秀明, 倉橋裕一, 原辰次
    • Journal Title

      第5回計測自動制御学会制御部門大会資料

      Pages: 425-428

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 2次元指数型量子化器を用いた2入力線形システムの安定化2005

    • Author(s)
      古賀大二朗, 津村幸治
    • Journal Title

      第34回制御理論シンポジウム

      Pages: 221-224

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Quantized feedback control for sampled-data systems2005

    • Author(s)
      M.Fu, S.Hara
    • Journal Title

      Preprints of the 16th IFAC World Congress

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Adaptive quantized control for linear uncertain discrete-time systems2005

    • Author(s)
      T.Hayakawa, H.Ishii, K.Tsumura
    • Journal Title

      Proceedings of 2005 American Control Conference

      Pages: 4784-4789

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Design of networked control systems using subband coding2005

    • Author(s)
      H.Ishii, Y.Kurahashi, S.Hara
    • Journal Title

      SICE 5th Annual Conference on Control Systems

      Pages: 425-428

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Stabilization of 2-inputs linear system with 2D Logarithmic Quantizer2005

    • Author(s)
      D.Koga, K.Tsumura
    • Journal Title

      The 34th SICE Symposium on Control Theory

      Pages: 221-224

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Optimal quantization of high resolution for system identification2004

    • Author(s)
      K.Tsumura
    • Journal Title

      SICE 4th Annual Conference on Control Systems

      Pages: 445-450

    • Description
      「研究成果報告書概要(和文)」より

URL: 

Published: 2008-05-27  

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