Guaranteed cost control for uncertain switched singular systems

  • Authors:
  • Zhang Xiu-Hua;Zhang Hong-Yan;Bi Si-Wang

  • Affiliations:
  • Inst. of Systems Science, Northeastern Univ., Shenyang, China;Inst. of Systems Science, Northeastern Univ., Shenyang, China;Inst. of Systems Science, Northeastern Univ., Shenyang, China

  • Venue:
  • CCDC'09 Proceedings of the 21st annual international conference on Chinese control and decision conference
  • Year:
  • 2009

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Abstract

Based on the guaranteed cost control theories and other related theories about switched systems, this paper studies the guaranteed cost control for a class of uncertain switched singular systems. First 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. Then given a guaranteed cost controller design method which is express in the form of linear matrix inequality (LMI). A numerical example demonstrates the validity of the proposed design approach.