Passive control for fuzzy system with time-delay
作者单位：School of Control and Computer Engineering North China Electric Power University Department of Automation North China Electric Power University
会议名称：《第25届中国控制与决策会议》
主办单位：IEEE;NE Univ;IEEE Ind Elect Chapter;IEEE Harbin Sect Control Syst Soc Chapter;Guizhou Univ;IEEE Control Syst Soc;Syst Engn Soc China;Chinese Assoc Artificial Intelligence;Chinese Assoc Automat;Tech Comm Control Theory;Chinese Assoc Aeronaut;Automat Control Soc;Chinese Assoc Syst Simulat;Simulat Methods & Modeling Soc;Intelligent Control & Management Soc
会议日期：2013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 in part by the National Natural Science Foundation of China under Grant 60974051 and 61203041 the Natural Science Foundation of Beijing under Grant 4122071 the Chinese National Post-doctor Science Foundation under Grants 2011M500217 and 2012T50036 the Doctoral Fund of Ministry of Education of China under Grant 20120036120013 the Fundamental Research Funds for the Central Universities under Grant 11QG70
关 键 词：T-S fuzzy system delay partitioning time-delay system LMI
摘 要：In this paper, a delay partitioning approach is introduced to solve problems of passivity and passification for continuous T-S fuzzy system with time delay. By constructing a Lyapunov-Krasovskii functional, delay-dependent passivity/passification performance conditions are formulated in terms of linear matrix inequalities（LMIs）. Finally, a numerical example is used to illustrate the effectiveness of the proposed approaches which can futher reduce conservatism.