Output feedback robust stabilization of uncertain linear systems with saturating controls: An LMI approach

被引:47
|
作者
Henrion, D [1 ]
Tarbouriech, S
Garcia, G
机构
[1] CNRS, LAAS, F-31077 Toulouse 4, France
[2] Inst Natl Sci Appl, F-31077 Toulouse 4, France
关键词
input saturation; linear matrix inequalities; robust control;
D O I
10.1109/9.802952
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 controller design is addressed for an uncertain linear system subject to control saturation. No assumption is made concerning open-loop stability, and no a priori information is available regarding the domain of stability. A saturating linear output feedback law and a safe set of initial renditions are determined using a heuristic based on iterative LMI relaxation procedures. A readily implementable algorithm based on standard numerical techniques is described and illustrated on two numerical examples.
引用
收藏
页码:2230 / 2237
页数:8
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