Robust H∞ fuzzy static output feedback control of T-S fuzzy systems with parametric uncertainties

被引：147
作者：
Kau, Shih-Wei [1 ]
Lee, Hung-Jen [1 ]
Yang, Ching-Mao [1 ]
Lee, Ching-Hsiang [1 ]
Hong, Lin [1 ]
Fang, Chun-Hsiung [1 ]
机构：
[1] Natl Kaohsiung Univ Appl Sci, Dept Elect & Elect Engn, Kaohsiung 807, Taiwan
来源：
FUZZY SETS AND SYSTEMS | 2007年 / 158卷 / 02期
关键词：
linear matrix inequality; fuzzy static output feedback control; T-S fuzzy model; H-infinity control;
D O I：
10.1016/j.fss.2006.09.010
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
This paper addresses robust H infinity fuzzy static output feedback control problem for T-S fuzzy systems with time-varying norm-bounded uncertainties. Sufficient conditions for synthesis of a fuzzy static output feedback controller for T-S fuzzy systems are derived in terms of a set of linear matrix inequalities (LMIs). In comparison with the existing literatures, the proposed approach not only simplifies the design procedure but also achieves a better H infinity performance. Three drawbacks existing in the previous papers such as coordinate transformation, same output matrices and BMI problem have been eliminated. The effectiveness of the proposed design method is demonstrated by an example for the control of a truck-trailer system. (C) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：135 / 146
页数：12
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