Journal of Guangdong University of Technology ›› 2010, Vol. 27 ›› Issue (2): 71-76.

• Comprehensive Studies • Previous Articles     Next Articles

Decentralized Robust Stabilization for a Class of Large-Scale Delay-Dependent Systems with Bounded Persistent Disturbances

  

  1. 1．Faculty of Applied Mathematics，Guangdong University of Technology，Guangzhou 5 10006，China；
    2．ZhongKai Middle School，Huizhou 516029，China)
  • Online:2010-06-25 Published:2010-06-25

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Abstract: The decentralized robust stabilization problem with a class of large-scale delay-dependent systems，is bounded persistent disturbance．By constructing Lyapunov functions，the linear matrix inequality(LMI)was employed．A few sufficient conditions for such large-scale systems were derived．A convex optimization of LMI constraints was formulated to design a decentralized state feedback control with smaller gain parameters，which enables the closed．1oop system to be asymptotically stable．Th e given example verifies the effectiveness of the method．

Key words: large-scale systems；delay-dependent；uncertainties；bounded persistent disturbances；decentralized robust stabilzation

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