Xiuhua Zhang

Publications (2)0 Total impact

• Conference Proceeding: Guaranteed cost control for uncertain discrete switched singular systems

  Xiuhua Zhang, Hongyan Zhang, Qingling Zhang
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  ABSTRACT: This paper studies the guaranteed cost control for a class of uncertain switched singular systems based on the guaranteed cost control theories and other related theories about switched systems. Firstly by using the common Lyapunov functions method, a sufficient condition on the existence of state feedback guaranteed cost controller is derived under arbitrary switching laws. Secondly a sufficient and necessary condition on the existence of state feedback guaranteed cost controller is derived under arbitrary switching laws .At last we give a guaranteed cost controller design method which is expressed in the form of linear matrix inequality (LMI).
  Asian Control Conference, 2009. ASCC 2009. 7th; 09/2009
• Source

  Available from: jcta.ac.cn

  Article: Design of switched controllers for discrete singular bilinear systems

  Xiuhua Zhang, Qingling Zhang
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  ABSTRACT: In this paper, switched controllers are designed for a class of nonlinear discrete singular systems and a class of discrete singular bilinear systems. An invariant principle is presented for such switched nonlinear singular systems. The invariant principle and the switched controllers are used to globally stabilize a class of singular bilinear systems that are not open-loop stable.
  Journal of Control Theory and Applications 07/2007; 5(3):312-316.