Onequivalenceofstabilitycriteriafortime delaysystems |
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引用本文: | 李涛,吴凌尧.Onequivalenceofstabilitycriteriafortime delaysystems[J].南京气象学院学报,2010(2):97-102. |
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作者姓名: | 李涛 吴凌尧 |
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作者单位: | 1 DepartmentofInformationandControl,Nan
jingUniversityofInformationScience&Tech
nology,2 SchoolofAutomation,SoutheastUniversity |
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基金项目: | FoundationitemsThisworkwassupportedbytheNationalScienceFoundationofChinaunderGrantNo.60904025and60904026,andKeyLa boratoryofEducationMinistryforImageProcess ing and Intelligent control under GrantNo.200805 |
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摘 要: | Inrecentyears,freeweightingmatrixapproachisanimportanttechniquetodealwiththedelay dependentstabilityproblemforsystemswithtime varyingdelay.Inthispaper,somesimplifieddelay dependentsta bilitycriteriaarederivedbyusingasimpleintegralinequality,inwhichnofreeweigh tingmatrixisinvolved.Thesepresentedre sultsturnouttobeequivalenttosomelatestresultsbutincludetheleastnumberofvari ables.Thisfeaturecanlargelyreducethe
computationalburdenoftheobtainedLMIconditions.
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关 键 词: | delay dependent stability linearma trixinequality(LMI) |
收稿时间: | 2009/5/28 0:00:00 |
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