Output Feedback Control of Fuzzy Descriptor Systems with Interval Time-Varying Delay

被引：0

作者：

Liu, Peter ^{[1
]}

Yang, Wen-Tsung ^{[2
]}

Yang, Chang-En ^{[1
]}

机构：

[1] Tamkang Univ, Dept Elect Engn, New Taipei City 25137, Taiwan

[2] Chung Yuan Christian Univ, Dept Elect Engn, Taoyuan, Taiwan

来源：

2012 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS (FUZZ-IEEE) | 2012年

关键词：

NONLINEAR DYNAMIC-SYSTEMS; H-INFINITY CONTROL; ROBUST STABILIZATION; MATRIX INEQUALITIES; DESIGN; STABILITY; ISSUES;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper proposes output feedback control for fuzzy descriptor systems with interval time-varying delay. First, singular nonlinear dynamic systems with interval time-varying delay are taken into consideration. Then using a Takagi-Sugeno (T-S) fuzzy model, we design a fuzzy representation of the original nonlinear system. This fuzzy representation consists of local linear descriptor systems. To achieve the control objective, a fuzzy controller and observer is designed in a systematic manner. The stability analysis of the overall closed-loop fuzzy system leads to formulation of linear matrix inequalities. Using the observer and controller gains by solving LMIs, we carry out numerical simulations which verify theoretical statements.

引用

页数：8

共 15 条

[1]

Boyd S., 1994, LINEAR MATRIX INEQUA

[2] Robustness design of nonlinear dynamic systems via fuzzy linear control [J].