2010(2):97-102.
Abstract:Inrecentyears,freeweightingmatrixapproachisanimportanttechniquetodealwiththedelaydependentstabilityproblemforsystemswithtimevaryingdelay.Inthispaper,somesimplifieddelaydependentstabilitycriteriaarederivedbyusingasimpleintegralinequality,inwhichnofreeweightingmatrixisinvolved.Thesepresentedresultsturnouttobeequivalenttosomelatestresultsbutincludetheleastnumberofvariables.Thisfeaturecanlargelyreducethe
computationalburdenoftheobtainedLMIconditions.