Finite gain stabilization of discrete-time linear systems subject to actuator saturation

被引：32
|
作者：
Bao, XY
Lin, ZL [1 ]
Sontag, ED
机构：
[1] Univ Virginia, Dept Elect Engn, Charlottesville, VA 22903 USA
[2] Rutgers State Univ, Dept Math, New Brunswick, NJ 08903 USA
来源：
AUTOMATICA | 2000年 / 36卷 / 02期
关键词：
input saturation; discrete-time linear systems; finite gain stability; Lyapunov functions;
D O I：
10.1016/S0005-1098(99)00138-7
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
It is shown that, for neutrally stable discrete-time linear systems subject to actuator saturation, finite gain l(p) stabilization can be achieved by linear output feedback, for all p is an element of (1, infinity]. An explicit construction of the corresponding feedback laws is given. The feedback laws constructed also result in a closed-loop system that is globally asymptotically stable, and in an input-to-state estimate. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：269 / 277
页数：9
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