Regional asymptotic stability analysis for discrete-time delayed systems with saturation nonlinearity

被引：0
|
作者：
S. M. Lee
O. M. Kwon
Ju H. Park
机构：
[1] Daegu University,Department of Electronic Engineering
[2] Chungbuk National University,College of Electrical and Computer Engineering
[3] Yeungnam University,Nonlinear Dynamics Group, Department of Electrical Engineering
来源：
Nonlinear Dynamics | 2012年 / 67卷
关键词：
Discrete-time systems; Regional stability; Saturation; Sector nonlinearity; Delay; Lyapunov function; LMI;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents a novel method for asymptotic stability analysis of discrete-time systems with state delay and saturation nonlinearity. Based on Lyapunov functional and LMI (linear matrix inequality) framework, new stability criteria are derived in terms of LMIs by using some properties of the saturation nonlinearity. The criteria can be applied to the global and regional stability. Numerical examples are given to verify the theoretical result of the proposed method.
引用
收藏
页码：885 / 892
页数：7
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