On the stability issues for fuzzy large-scale systems

被引：16
作者：
Zamani, Iman [1 ,4 ]
Sadati, Nasser [2 ,3 ]
Zarif, Mohammad Hadad [1 ]
机构：
[1] Shahrood Univ Technol, Dept Elect Engn, Shahrood, Iran
[2] Univ British Columbia, Dept Elect & Comp Engn, Vancouver, BC V6T 1Z4, Canada
[3] Sharif Univ Technol, Dept Elect Engn, Tehran, Iran
[4] Shiraz Univ, Dept Elect, Shiraz, Iran
来源：
FUZZY SETS AND SYSTEMS | 2011年 / 174卷 / 01期
关键词：
Fuzzy large-scale systems; Nonlinear controllers; T-S fuzzy systems; Stability analysis; ROBUST STABILITY; DESIGN;
D O I：
10.1016/j.fss.2011.01.013
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The main objective of this paper is to investigate the stability and stabilization problem of fuzzy large-scale systems in which the system is composed of a number of Takagi-Sugeno fuzzy subsystems with interconnection. Instead of fuzzy parallel distributed compensation (PDC) design, nonlinear state feedback controllers are used in stabilization of the overall large-scale system. Based on Lyapunov stability theory, linear matrix inequalities (LMIs) conditions are derived for asymptotic and exponential stability. Two numerical examples are given to confirm the analytical results and illustrate the effectiveness of the proposed strategy. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：31 / 49
页数：19
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