Stability analysis for switched positive T-S fuzzy systems

被引：29

作者：

Liu, Lei ^{[1
]}

Yin, Yunfei ^{[1
]}

Wang, Lijie ^{[2
]}

Bai, Rui ^{[3
]}

机构：

[1] Bohai Univ, Coll Engn, Jinzhou 121013, Liaoning, Peoples R China

[2] Bohai Univ, Coll Math & Phys, Jinzhou 121013, Liaoning, Peoples R China

[3] Liaoning Univ Technol, Sch Elect Engn, Jinzhou 121001, Liaoning, Peoples R China

来源：

NEUROCOMPUTING | 2016年 / 173卷

关键词：

Switched systems; Positive systems; T-S fuzzy systems; Mode-dependent average dwell time (MDADT); NONLINEAR-SYSTEMS; NETWORKED CONTROL; MODEL-REDUCTION; STABILIZATION; RESET;

D O I：

10.1016/j.neucom.2015.08.075

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 deals with the problem of stability analysis for a class of continuous-time switched positive T-S fuzzy systems by using mode-dependent average dwell time (MDADT) switching signals. The switched positive T-S fuzzy systems consist of both stable and unstable positive T-S fuzzy subsystems. Based on the multiple linear copositive Lyapunov function (MLCLF) and MDADT methods, a simple sufficient condition of stability for switched positive T-S fuzzy systems is first derived to guarantee the exponential stability of the systems, and the obtained condition is formulated in terms of linear programming. Finally, a numerical example is presented to demonstrate the effectiveness of the proposed method. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：2009 / 2013

页数：5

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