Positive Realness of a Class of Uncertain Linear Discrete-time Systems with Constant State Delay

被引：0
|
作者：
Meng, Xianji [1 ]
机构：
[1] Shenyang Normal Univ, Coll Math & Syst Sci, Shenyang 110034, Peoples R China
来源：
CCDC 2009: 21ST CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-6, PROCEEDINGS | 2009年
关键词：
Realness; Time-delay; Jensen Inequality; Linear Matrix Inequalities(LMIs); H-INFINITY; DESCRIPTOR SYSTEMS; INVARIANT SYSTEMS; ROBUST STABILITY;
D O I：
10.1109/CCDC.2009.5192442
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 paper is concerned with the problems of positive real analysis and control synthesis for discrete-time systems with time-invariant state delay and parameter uncertainties. Motivated by the results of [1], linear matrix inequality (LMI) characterizations of positive realness for discrete delay systems with/without uncertainties are derived, which enable one to check the positive realness by using parameter-dependent Lyapunov function. Numerical examples are included for illustration.
引用
收藏
页码：4094 / 4099
页数：6
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