Reliable Control of Fuzzy Descriptor Systems with Time-Varying Delay

  • Yuhao Yuan
  • Zhonghu Yuan
  • Qingling Zhang
  • Daqing Zhang
  • Bing Chen
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4223)


The reliable fuzzy controller design problem of T-S fuzzy descriptor systems with time-varying delay is introduced. Based on linear matrix inequality approach, a less conservative reliable controller design method is presented. The resulting fuzzy control systems are reliable in the sense that asymptotic stability is achieved not only when all control components are operating well, but also in the presence of some component failures. Moreover, the result is extended to the case of observer-based reliable fuzzy control.Two numerical examples are also given to illustrate the design procedures and their effectiveness.


Fuzzy Model Fuzzy Controller Actuator Fault Reliable Control Fuzzy Control System 


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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Yuhao Yuan
    • 1
  • Zhonghu Yuan
    • 2
  • Qingling Zhang
    • 1
  • Daqing Zhang
    • 1
  • Bing Chen
    • 3
  1. 1.Institute of Systems ScienceNortheastern UniversityShenyang
  2. 2.School of Information EngineeringShenyang UniversityShenyang
  3. 3.Institute of Complexity ScienceQingdao UniversityShandong

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