Robust H∞ filter design of uncertain T-S fuzzy neutral systems with time-varying delays

被引：17

作者：

Li, Ze ^{[1
]}

Xu, Shengyuan ^{[1
]}

Zou, Yun ^{[1
]}

Chu, Yuming ^{[2
]}

机构：

[1] Nanjing Univ Sci & Technol, Sch Automat, Nanjing 210094, Peoples R China

[2] Huzhou Teachers Coll, Dept Math, Huzhou 313000, Zhejiang, Peoples R China

来源：

INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE | 2011年 / 42卷 / 07期

基金：

美国国家科学基金会;

关键词：

fuzzy systems; H-infinity filtering; neutral delay systems; robust filtering; Takagi-Sugeno fuzzy models; time-varying delays; LYAPUNOV FUNCTION-APPROACH; NONLINEAR-SYSTEMS; STATE; FEEDBACK;

D O I：

10.1080/00207720903572414

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This article addresses the problem of robust H-infinity filter design of a class of Takagi-Sugeno fuzzy neutral systems with time-varying delays and norm-bounded parameter uncertainties. A fuzzy filter is constructed, which ensures both the robust stability and a prescribed H-infinity performance of the filtering error system. A linear matrix inequality approach is developed, and a delay-dependent sufficient condition is obtained. A simulation example is provided to demonstrate the effectiveness of the proposed approach.

引用

页码：1231 / 1238

页数：8

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