Delay-dependent Robust Control for Uncertain Singular Systems with Time-delay: A New Method

被引：2
|
作者：
Lan, Qixun [1 ]
Niu, Huawei [1 ]
机构：
[1] Henan Univ Urban Construct, Dept Math & Phys, Pingdingshan 467000, Peoples R China
来源：
2010 CHINESE CONTROL AND DECISION CONFERENCE, VOLS 1-5 | 2010年
关键词：
Singular time-delay system; Delay-dependent; Robust control; Linear matrix inequality; DESCRIPTOR SYSTEMS; STABILITY; STABILIZATION; STATE;
D O I：
10.1109/CCDC.2010.5498906
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 discusses the problem of delay-dependent robust control for uncertain singular systems with bale-delay. Firstly, based on Jensen inequality formula and Lyapunov stability theory, the sufficient condition is established for delay-dependent singular system with time-delay, which guaranteed the nominal system is regular, impulse free and stable. Secondly, based on the sufficient condition, the design method of robust state feedback controller for delay-dependent uncertain singular systems with time-delay, which guarantees that, for all admissible uncertainties, the resultant closed-loop system is regular, impulse free, and stable. All the obtained results are delay-dependent and formulated by strict LMI involving no decomposition of the system matrices. Finally, numerical examples are given to illustrate the less conservativeness and effectiveness of the method.
引用
收藏
页码：745 / 750
页数：6
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