Robust stability of discrete-time state-delayed systems with saturation nonlinearities: Linear matrix inequality approach

被引：47

作者：

Kandanvli, V. Krishna Rao ^{[1
]}

Kar, Haranath ^{[1
]}

机构：

[1] Motilal Nehru Natl Inst Technol, Dept Elect & Commun Engn, Allahabad 211004, Uttar Pradesh, India

来源：

SIGNAL PROCESSING | 2009年 / 89卷 / 02期

关键词：

Asymptotic stability; Finite wordlength effects; Linear matrix inequality; Lyapunov stability; Nonlinear systems; state-delayed systems; Uncertain systems; SPACE DIGITAL-FILTERS; GUARANTEED COST CONTROL; H-INFINITY-CONTROL; OVERFLOW OSCILLATIONS; UNCERTAIN SYSTEMS; STABILIZATION; ELIMINATION; REALIZATION; CRITERION; NORM;

D O I：

10.1016/j.sigpro.2008.07.020

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 paper addresses the problem of global asymptotic stability of a class Of uncertain discrete-time state-delayed systems employing saturation nonlinearities. The parameter uncertainties are assumed to be norm-bounded. A linear matrix inequality (LMI)-based new criterion for the global asymptotic stability Of Such Systems is presented. It is shown that several previously reported stability criteria for systems with Saturation nonlinearities are recovered from the presented approach as special cases. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：161 / 173

页数：13

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