Delay-independent stabilization of linear systems with time-varying delayed state and uncertainties

被引:23
|
作者
Chen, Cheng-Yi [1 ]
Lee, Chien-Hua [1 ]
机构
[1] Cheng Shiu Univ, Dept Elect Engn, Niaosung 83347, Kaohsiung Cty, Taiwan
关键词
Stabilization; Time-varying state delay; Uncertainty; RICCATI EQUATION; CONTROLLER; MODEL;
D O I
10.1016/j.jfranklin.2008.11.005
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The problem of robust stabilization for a class of dynamic systems with time-varying state delay as well as parametric and input uncertainties is considered in this paper. Several delay-independent stabilizability criteria and memoryless state feedback controllers are presented to guarantee the asymptotic stability of the closed-loop uncertain time-delay systems. It is shown that if all uncertainties and delay terms are matched, then the mentioned systems can always be stabilized, or can be stabilized with a specified decaying rate. (c) 2009 The Franklin Institute. Published by Elsevier Ltd. All rights reserved.
引用
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页码:378 / 390
页数:13
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