GUARANTEED COST CONTROL DESIGN OF T-S FUZZY SYSTEMS

摘要：

This paper is concerned with the problem of guaranteed cost controller design control for discrete-time Takagi-Sugeno (T-S) fuzzy systems, and new design methods are presented. By defining a fuzzy Lyapunov function, a new sufficient condition guaranteeing the performance of the T-S fuzzy systems is derived, which can be transferred into problem of minimizing the trace of a matrix. In introducing, our result is formulated in terms of a set of LMIs and the condition is expressed by a set of linear matrix inequalities (LMIs). Finally the feasibility of the proposed approach is shown through a numerical example.

关键词： Discrete-time Takagi-Sugeno (T-S) fuzzy systems Guaranteed cost control LMIs and Fuzzy Lyapunov function

作者: YIFU FENG QINGLING ZHANG XIAOHENG CHANG

作者单位: Jilin Normal University, Siping, 134006, China School of Sciences, Northeastern University, Shengyang 110004, China School of Information Science and Engineering, Bohai University, Jinzhou 121013

会议类型: 国际会议

会议名称: The Second International Conference on Information & Systems Sciences(ICISS2008)(第二届信息与系统科学国际会议)

会议地点: 大连

会议语种:英文

页码: 1161-1166

在线出版日期: 2008-12-18（万方平台首次上网日期，不代表论文的发表时间）