Robust Stability of Uncertain Singularly Perturbed Systems with Time-varying Delay

作     者：Hong-Chen Sun~1,Xian-Jie Wang~2 1.School of Mathematics and Information Science,Yantai University,Yantai 264005 2.School of Mathematics and Information Science,Yantai University,Yantai 264005 

会议名称：《2010 Chinese Control and Decision Conference》

会议日期：2010年

学科分类：0711[理学-系统科学] 07[理学] 08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 071102[理学-系统分析与集成] 081103[工学-系统工程] 

基　　金：supported by the national natural science foundation of China(60574005) Shandong province soft science research project(B2006069) 

关 键 词：LMI Optimization Varying Time-delay Singularly Perturbed Systems Descriptor Systems 

摘      要：正The problem of robust stability for a class of uncertain singularly perturbed systems with time-varying delay is presented.A new delay dependent stability criteria is devised by a method converting the singularly perturbed systems into a descriptor system *** a Lyapunov-Krasovskii function is *** delay dependent stability sufficient condition for the descriptor system is obtained with Unear matrix inequaUty method.A numerical example is given to illustrate the efficacy of the proposed approach.