Stabilization of discrete-time linear systems subject to input saturation and multiple unknown constant delays

被引：0
|
作者：
Wang, Xu [1 ]
Saberi, Ali [1 ]
Stoorvogel, Anton A. [1 ]
机构：
[1] NYU, Courant Inst Math Sci, New York, NY 10002 USA
来源：
2013 AMERICAN CONTROL CONFERENCE (ACC) | 2013年
关键词：
STABILITY; INTEGRATORS; CHAIN;
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：
In this paper, we study the semi-global stabilization of general linear discrete-time critically unstable systems subject to input saturation and multiple unknown input delays. Based on a simple frequency-domain stability criterion, we find upper bounds for delays that are inversely proportional to the argument of open-loop eigenvalues on the unit circle. For delays satisfying these upper bounds, linear low-gain state and finite dimensional dynamic measurement feedbacks are constructed to solve the semi-global stabilization problems.
引用
收藏
页码：958 / 963
页数：6
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