Robust controller and observer design for time-delay systems

被引：0
|
作者：
Li, XQ [1 ]
DeCarlo, RA [1 ]
机构：
[1] Purdue Univ, Sch Elect & Comp Engn, W Lafayette, IN 47907 USA
来源：
PROCEEDINGS OF THE 2002 AMERICAN CONTROL CONFERENCE, VOLS 1-6 | 2002年 / 1-6卷
关键词：
D O I：
暂无
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 sets forth controller and observer design for a class of uncertain time delay systems. A linear feedback control is first designed to asymptotically stabilize the system assuming full availability of system states. Two Luenberger-like observers are then designed to estimate the system states. Delay-independent sufficient conditions are given, as functions of system parameter uncertainties, for the existence of an observer-controller design to quadratically stabilize the estimation error And preserve the asymptotic stability of the system states. The conditions are given as linear matrix inequalities (LMIs). A numerical example with simulations demonstrates the validity of the approach.
引用
收藏
页码：2210 / 2215
页数：6
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