Fuzzy Static Output Feedback H infinity Control for Nonlinear Systems with time-varying delay: an LMI approach

被引：5
|
作者：
Chen, Jinxiang [1 ]
Sun, Fuchun [2 ]
Yin, Yixin [3 ]
Ge, Shuzhi Sam [3 ]
机构：
[1] Univ Sci & Technol Beijing, Dept Comp Sci, Beijing 100083, Peoples R China
[2] Tsinghua Univ, State Key Lab Intelligence Technol & Syst, Beijing, Peoples R China
[3] Univ Sci & Technol Beijing, Dept Automat, Beijing, Peoples R China
来源：
2010 IEEE INTERNATIONAL SYMPOSIUM ON INTELLIGENT CONTROL | 2010年
关键词：
SINGULARLY PERTURBED SYSTEMS; POLE-PLACEMENT CONSTRAINTS; CONTROL DESIGN; ILMI APPROACH; MATRIX INEQUALITIES; STABILITY ANALYSIS; STABILIZATION; ALGORITHM;
D O I：
10.1109/ISIC.2010.5612917
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The problem of fuzzy static output feedback H-infinity control is investigated for a class of nonlinear systems with time-varying delay. Specifically, the considered system is approximated by a Takagi-Sugeno (T-S) fuzzy model. By using linear matrix inequality (LMI) methods, we design a fuzzy static output feedback H-infinity controller, which guarantees asymptotic stability and a prescribed H-infinity index for the resulting closed-loop system. In contrast to the existing results, the gains of controller are obtained by solving a set of LMIs. The proposed method is easy to implement and can be applied to linear systems. A numerical example is provided to illustrate the effectiveness of the developed method.
引用
收藏
页码：470 / 474
页数：5
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