Guaranteed cost control of linear uncertain fuzzy systems with time delay: an LMI approach

被引:0
|
作者
Dai, Wenzhan [1 ]
Wang, Yunxiang [1 ]
机构
[1] Zhejiang Gongshang Univ, Informat & Elect Engn Coll, Hangzhou 310012, Peoples R China
来源
2006 9TH INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION, ROBOTICS AND VISION, VOLS 1- 5 | 2006年
关键词
TS fuzzy system; time delay; linear matrix inequality (LMI);
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper deals with the problem of finding the robust fuzzy controller to achieve the robust stability with guaranteed cost for a class of uncertain time-delay systems. Based on the Takagi-Sugeno fuzzy model, the robust stability condition is derived to ensure the robust quadratic stability of the system by applying Lyapunov functional approach and the upper bound of considered cost is found. Moreover, a fuzzy controller is developed to stabilize the uncertain system and the guaranteed cost function is get. In addition, the effectiveness of the proposed design method is demonstrated by a numerical example.
引用
收藏
页码:910 / +
页数:2
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