Technical communique: Improved delay-dependent stability criteria for systems with a delay varying in a range

  • Authors:
  • Hanyong Shao

  • Affiliations:
  • School of Electrical Information and Automation, Qufu Normal University, Rizhao, Shandong Province 276826, China

  • Venue:
  • Automatica (Journal of IFAC)
  • Year:
  • 2008

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Abstract

This paper provides improved delay-dependent stability criteria for systems with a delay varying in a range. The criteria improve over some previous ones in that they have fewer matrix variables yet less conservatism, which is established theoretically. An example is given to show the advantages of the proposed results.