A New LMI-Based Approach to State Feedback H∞ Control Designs for T-S Fuzzy Dynamic Systems

作     者：Zhaona Chen,Yuanwei Jing,Nan Jiang 1,School of Information Science and Engineering,Northeastern University,Shenyang,110004 

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 under Grant 60274009 Specialized Research Fund for the Doctoral Program of Higher Education under Grant 20020145007 

关 键 词：Quadratic Stability T-S Fuzzy Control Linear Matrix Inequalities State Feedback H∞Control 

摘      要：This paper proposes a new quadratic stability condition and Hcontrol designing for Takagi-Sugeno(T-S) fuzzy control ***,new stability sufficient condition in the format of linear matrix inequalities(LMIs) is obtained by relaxing the stability condition derived in previous *** guarantees the existence of the state feedback ***,the paper addresses the Hcontroller designing,and the Hcontroller can be considered by solving a set of suitable ***,the validity and applicability of the proposed approach are successfully demonstrated through numerical simulations for the continuous-time nonlinear system.