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2008 Fiscal Year Final Research Report

Design of Power-Aware Supervisor for Embedded Control Systems Based on Discrete Event Systems Theory

Research Project

  • PDF
Project/Area Number 17360198
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Control engineering
Research InstitutionOsaka University

Principal Investigator

USHIO Toshimitsu  Osaka University, 大学院・基礎工学研究科, 教授 (30184998)

Co-Investigator(Kenkyū-buntansha) KUMAGAI Sadatoshi  大阪大学, 大学院・工学研究科, 教授 (10093410)
Co-Investigator(Renkei-kenkyūsha) TAKAI Shigemasa  京都工芸繊維大学, 大学院・工芸科学研究科, 准教授 (60243177)
MIYAMOTO Toshiyuki  大阪大学, 大学院・工学研究科, 准教授 (00294041)
YAMASAKI Tatsushi  摂南大学, 工学部, 講師 (00368458)
Project Period (FY) 2005 – 2008
Keywords監視機構 / 組み込みシステム / 低消費電力 / QoS公平化制御 / 動的リソース配分
Research Abstract

組み込み型制御系において制御アプリケーションの最適実行と計算機システムでの消費電力の最適化を同時に達成するための監視機構設計のための基礎理論を構築した. 制御アプリケーションの動作のモデル化を行い, 離散事象システム理論に基づくスケジューラの設計法を提案した. さらに, 公平性と低消費電力化を達成するリソース配分手法を提案した. その結果, 環境の変化に迅速に適応して, リソース最適配分と低消費電力化を協調的に達成することが可能となった.

  • Research Products

    (21 results)

All 2009 2008 2007 2006 2005

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (11 results)

  • [Journal Article] Sampled-Data Event Control of Hybrid Systems for Control Specifications Given by Predicate2008

    • Author(s)
      Yoshiyuki Tsuchie and Toshimitsu Ushio
    • Journal Title

      IEICE Trans. Fundamentals vol.E91-A

      Pages: 3365-3373

    • Peer Reviewed
  • [Journal Article] Adaptive Fair Resource Allocation for Energy and QoS Trade-Off Management2008

    • Author(s)
      Fumiko Harada, Toshimoitsu Ushio, and Yukikazu Nakamoto
    • Journal Title

      IEICE Trans. Fundamentals vol.E91-A

      Pages: 3245-3252

    • Peer Reviewed
  • [Journal Article] Performance Consensus Problem of Multi-Agent Systems with Multiple State variables2008

    • Author(s)
      Naoki Hayashi and Toshimitsu Ushio
    • Journal Title

      IEICE Trans. Fundamentals vol.E91-A

      Pages: 2403-2410

    • Peer Reviewed
  • [Journal Article] A Formula for the Supremal Controllable and Opaque Sublanguage Arising in Supervisory Control2008

    • Author(s)
      Shigemasa Takai, Yusuke Oka
    • Journal Title

      SICE Journal of Control, Measurement, and System Integration vol.1

      Pages: 307-311

    • Peer Reviewed
  • [Journal Article] On Reachability Analysis of Multi Agent Nets2007

    • Author(s)
      Toshiyuki Miyamoto, Masaki Sakamoto, and Sadatoshi Kumagai
    • Journal Title

      IEICE Transactions on Fundamentals vol.E90-A

      Pages: 2257-2260

    • Peer Reviewed
  • [Journal Article] Adaptive Fair Sharing Control in Real-Time Systems Using Nonlinear Elastic Models2007

    • Author(s)
      Toshimitsu Ushio, Haruo Kohtaki, Masakazu Adachi, and Fumiko Harada
    • Journal Title

      IEICE Trans. Fundamentals vol.E90-A

      Pages: 1154-1161

    • Peer Reviewed
  • [Journal Article] Adaptive Resource Allocation Control for Fair QoS Management2007

    • Author(s)
      Fumiko Harada, Toshimitsu Ushio, and Yukikazu Nakamoto
    • Journal Title

      IEEE Transactions on Computers vol.56

      Pages: 344-357

    • Peer Reviewed
  • [Journal Article] Scheduling of Periodic Tasks on a Dynamically Reconfigurable Device Using Timed Discrete event Systems2006

    • Author(s)
      Kenji Onogi and Toshimitsu Ushio
    • Journal Title

      IEICE Transactions on Fundamentals vol.E89-A

      Pages: 3227-3234

    • Peer Reviewed
  • [Journal Article] QoSの公平化に着目したパワーアウェアな最適CPU/周波数配分問題2006

    • Author(s)
      原田史子,潮俊光,中本幸一
    • Journal Title

      電子情報通信学会論文誌 vol.J89-D

      Pages: 1954-1962

    • Peer Reviewed
  • [Journal Article] 言語測度に基づいた最適スーパバイザ制御の強化学習2005

    • Author(s)
      谷口和隆,山崎達志,潮俊光
    • Journal Title

      システム制御情報学会論文誌 vol.18

      Pages: 433-439

    • Peer Reviewed
  • [Presentation] Fair resource Allocation for Energy and QoS Trade-off Management in Battery- Driven Real-Time Systems2009

    • Author(s)
      Fumiko Harada, Toshimitsu Ushio, and Yukikazu Nakamoto
    • Organizer
      The 2008 International Symposium on Nonlinear Theory and its Applications
    • Place of Presentation
      Budapest, Hungary
    • Year and Date
      2009-09-10
  • [Presentation] Application of A Consensus Problem to Fair Multi-resource Allocation in Real-time Systems2008

    • Author(s)
      Naoki Hayashi and Toshimitsu Ushio
    • Organizer
      The 47th IEEE Conference on Decision and Control
    • Place of Presentation
      Cancun, Mexico
    • Year and Date
      2008-12-10
  • [Presentation] A formula for the supremal controllable and opaque sublanguage in discrete event systems2008

    • Author(s)
      Shigemasa Takai, Yusuke Oka
    • Organizer
      The 2008 International Symposium on Nonlinear Theory and its Applications
    • Place of Presentation
      Budapest, Hungary
    • Year and Date
      2008-09-10
  • [Presentation] Reinforcement Learning of Optimal Supervisor for Timed Discrete Event Systems2008

    • Author(s)
      Tatsushi Yamasaki and Toshimitsu Ushio
    • Organizer
      The 2008 International Symposium on Nonlinear Theory and its Applications
    • Place of Presentation
      Budapest, Hungary
    • Year and Date
      2008-09-10
  • [Presentation] Power Aware Elastic Scheduling with the Resolution of Trade-off between CPU Power Consumption and Task Performance2008

    • Author(s)
      Sayuri Terada and Toshimitsu Ushio
    • Organizer
      The 2008 International Symposium on Nonlinear Theory and its Applications
    • Place of Presentation
      Budapest, Hungary
    • Year and Date
      2008-09-10
  • [Presentation] Nonlinear Elastic Task Model and its Application to Adaptive Fair Sharing Control2006

    • Author(s)
      Fumiko Harada, Toshimitsu Ushio, Haruo Koutaki, and Masakazu Adachi
    • Organizer
      SICE-ICCAS International Joint Conference 2006
    • Place of Presentation
      Busan, Korea
    • Year and Date
      2006-10-20
  • [Presentation] Optimal Scheduling of Periodic Tasks in Soft Real-Time Systems Using Language Measure2006

    • Author(s)
      Yuri Murata and Toshimitsu Ushio
    • Organizer
      SICE-ICCAS International Joint Conference 2006
    • Place of Presentation
      Busan, Korea
    • Year and Date
      2006-10-19
  • [Presentation] On Reachability Analysis of Multi Agent Nets2006

    • Author(s)
      Toshiyuki Miyamoto, Masaki Sakamoto, and Sadatoshi Kumagai
    • Organizer
      The 2006 International Symposium on Nonlinear Theory and its Applications
    • Place of Presentation
      Bologna, Italy
    • Year and Date
      2006-09-12
  • [Presentation] Power-Aware Resource Allocation with Fair QoS Guarantee2006

    • Author(s)
      Fumiko Harada, Toshimitsu Ushio, and Yukikazu Nakamoto
    • Organizer
      The 12th IEEE International Conference on Enbedded and Real-Time Computing Systems and Applications
    • Place of Presentation
      Sydney, Australia
    • Year and Date
      2006-08-18
  • [Presentation] Scheduling of Periodic Tasks on a Dynamically Reconfigurable Device Using Timed Discrete Event Systems2006

    • Author(s)
      Toshimitsu Ushio and Kenji Onogi
    • Organizer
      The 8th International Workshop on Discrete Event Systems
    • Place of Presentation
      Ann Arbor, U.S.A
    • Year and Date
      2006-07-10
  • [Presentation] Multi-Resource Allocation Control for Fair QoS Management in Real-Time Systems2005

    • Author(s)
      Fumiko Harada, Toshimitsu Ushio, Yukikazu Nakamoto
    • Organizer
      The 44th IEEE Conference on Decision and Control and European Control Conference
    • Place of Presentation
      Sevilla, Spain
    • Year and Date
      2005-12-14

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Published: 2010-06-10   Modified: 2016-04-21  

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