• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Analysis and Control of Chaos and Bifurcation in Power Electronic Control Systems

Research Project

Project/Area Number 09650469
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 計測・制御工学
Research InstitutionKYOTO INSTITUTE OF TECHNOLOGY

Principal Investigator

KUROE Yasuaki  Department of Engineering and Design, Kyoto Institute of Technology, Associate Professor, 工芸学部, 助教授 (10153397)

Co-Investigator(Kenkyū-buntansha) MORI Takehiro  Department of Engineering and Design, Kyoto Institute of Technology, Professor, 工芸学部, 教授 (60026359)
Project Period (FY) 1997 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥3,200,000 (Direct Cost: ¥3,200,000)
Fiscal Year 1999: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1998: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1997: ¥1,600,000 (Direct Cost: ¥1,600,000)
KeywordsPower Electronics / Nonlinear System / Chaos / Bifurcation Phenomena / Stability Analysis / Computer Aided Method / Stabilization / Operating Mode Analysis / 感度解析アルゴリズム / ハイブリッドシステム
Research Abstract

The purpose of this research project is to develop analysis and control methods of chaos and bifurcation phenomena in power electronic control systems. We developed several analytical and computer-aided methods for investigating the mechanisms of occurrence of chaos and bifurcation phenomena in power electronic systems.
First a computer-aided method to determine stability of power electronic systems was developed. Second, we developed efficient computer algorithms to determine bifurcation values, that is, values of system parameters where bifurcations occur. The developed algorithms make it possible not only to check the stability of the systems but also to directly determine values of the system parameters which cause bifurcations or chaos in the systems. Third, the problem of operating mode analysis, which is a specific problem in power electronic circuits due to the switching behaviors of power semiconductor devices, was took up. We developed a general computer method for determining operating-mode boundaries on a parameter space of power electronic systems. In developing all the computer algorithms stated above, it becomes a key how to compute parameter sensitivities of the systems with reasonable accuracy and efficiency. For this purposed an efficient and accurate algorithm for computing those sensitivities was also developed. Furthermore we developed a simple and practical method to check stability of hybrid feedback systems with PFM (pulse frequency modulation) mechanisms.
The methods and algorithms developed in this research project can be effective tools for investigating the causes of occurrence of chaos and bifurcation phenomena in power electronic systems and also can be utilized to determine control parameters that stabilize the systems.

Report

(4 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • 1997 Annual Research Report
  • Research Products

    (22 results)

All Other

All Publications (22 results)

  • [Publications] Yasuaki Kuroe: "A Computer Aided Method for Determining Operating-Mode Boundaries In Power Electronic Circuits"Proc. Of IEEE Power Electronics Specialists Conference. 1345-1351 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 黒江康明: "パワーエレクトロニクスシステムのシミュレーション技術-現代と課題"電気学会論文誌D産業応用部門誌. 118-D・7/8. 822-827 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Takahiro Todo: "Analysis of PFM-Continuous-Time Hybrid Systems"Proc. Of 2nd IMACS-CSC'98. Vol.2. 575-580 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Takahiro Todo: "Analysis of Hybrid Feedback Systems with PFM Mechanism"IEE Proceedings-D Control Theory and Application. Vol.146, No.3. 299-264 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yasuaki Kuroe: "Computer Methods to Analyze Stability and Bifurcation Phenomena"Nonlinear Phenomena In Power Electronics, IEEE Press (to be published).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yasuaki Kuroe: "Analysis of Stability and Bifurcation in Power Electronic Inducation Motor Drive Systems"Nonlinear Phenomena In Power Electronics, IEEE Press (to be published).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yasuaki Kuroe: "Computation of Operating-Mode Boundaries In Power Electronic Circuits"Nonlinear Phenomena In Power Electronics, IEEE Press (to be published).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yasuaki Kuroe: "A Computer Aided Method for Determining Operating-Mode Boundaries in Power Electronic Circuits"Proc.of IEEE Power Electronics Specialists Conference. 1345-1351 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yasuaki Kuroe: "Simulation Technology on Power Electronics-Present Status and Future"Trans. IEE Japan. Vol.118-D, No.7/8. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Takahiro Todo: "Analysis of PFM-Continuous-Time Hybrid Systems"Proc. of 2nd IMACS-CSC'98. Vol.2. 575-580 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Takahiro Todo: "Analysis of Hybrid Feedback Systems with PFM Mechanism"IEE Proceedings-D Control Theory and Application. Vol.146, No.3. 259-264 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yasuaki Kuroe: "Computer Methods to Analyze Stability and Bifurcation Phenomena"Nonlinear Phenomena in Power Electronics, IEEE Press. (to be published).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yasuaki Kuroe: "Analysis of Stability and Bifurcation in Power Electronic Induction Motor Drive Systems"Nonlinear Phenomena in Power Electronics, IEEE Press. (to be published).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Yasuaki Kuroe: "Computation of Operating-Mode Boundaries in Power Electronic Circuits"Nonlinear Phenomena in Power Electronics, IEEE Press. (to be published).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] Takahiro Todo: "Analysis of Hybrid Feedback Systems with PFM Mechanism"IEE Proceedings-D Control Theory and Application. Vol.146,No.3. 259-264 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Yasuaki Kuroe: "Computer Methods to Analyze Stability and Bifurcation Phenomena"Nonlinear Phenomena in Power Electronics,IEEE Press. (to be published).

    • Related Report
      1999 Annual Research Report
  • [Publications] Yasuaki Kuroe: "Analysis of Stability and Bifurcation in Power Electronic Induction Motor Drive Systems"Nonlinear Phenomena in Power Electronics,IEEE Press. (to be published).

    • Related Report
      1999 Annual Research Report
  • [Publications] Yasuaki Kuroe: "Computation of Operating-Mode Boundaries in Power Electronic Circuits"Nonlinear Phenomena in Power Electronics,IEEE Press. (to be published).

    • Related Report
      1999 Annual Research Report
  • [Publications] 黒江康明: "パワーエレクトロニクスシステムのシミュレーション技術-現状と課題" 電気学会論文誌D産業応用部門誌. 118-D・7/8. 822-827 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Takahiro Todo: "Analysis of PFM-Continuous-Time Hybrid Systems" Proc.of 2nd IMACS-CSC'98. Vol.2. 575-580 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Takahiro Todo: "Analysis of Hybrid Feedback Systems with PFM Mechanism" IEE Proceedings-D Control Theory and Application. (掲載決定).

    • Related Report
      1998 Annual Research Report
  • [Publications] Yasuaki kuroe: "A Computer Aided Method for Determining Operating-Mode Boundaries in Power Electronic Circuits" Proc.of IEEE Power Electronics Specialists Conference. 1345-1351 (1997)

    • Related Report
      1997 Annual Research Report

URL: 

Published: 1997-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi