H∞ filtering for fuzzy dynamical systems with D stability constraints

被引：177

作者：

Nguang, SK ^{[1
]}

Assawinchaichote, W ^{[1
]}

机构：

[1] Univ Auckland, Dept Elect & Elect Engn, Auckland 1, New Zealand

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS | 2003年 / 50卷 / 11期

关键词：

fuzzy system models; Lyapunov function; stabilizing controller;

D O I：

10.1109/TCSI.2003.818624

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This brief addresses the problem of designing a filter for a class of fuzzy dynamical systems that guarantees that: 1) the L-2 gain from an exogenous input to a filter error is less or equal to a prescribed value and 2) the filter is quadratically stable in a prespecified linear matrix inequality (LMI) stability region. Based on an LMI approach, solutions to the problem of the H-infinity fuzzy filtering with quadratic D stability are derived in terms of a family of LMIs. Numerical simulation examples are presented to illustrate the theory development.

引用

页码：1503 / 1508

页数：6

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