New delay-dependent stability of multiple time-varying system with structural uncertainties

  • Authors:

  • Boren Li;Bugong Xu

  • Affiliations:

  • College of Automation Science and Engineering, South China University of Technology, P. R. China and College of Computer, Dongguan University of Technology, Dongguan, P. R. China;College of Computer, Dongguan University of Technology, Dongguan, P. R. China

  • Venue:
  • CCDC'09 Proceedings of the 21st annual international conference on Chinese Control and Decision Conference
  • Year:
  • 2009

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Abstract

This paper deals with the problem of delay-dependent robust stability for systems with time-varying structured uncertainties and multiple time-varying state delays. Based on Lyapunov stability theory combined with linear matrix inequality technique, the new improved criteria are much less conservative and more general. Numerical examples suggest that the results are effective and are an improvement over previous ones.