Stratified semiconcave control-Lyapunov functions and the stabilization problem

被引:7
|
作者
Rifford, L [1 ]
机构
[1] Univ Lyon 1, Inst Girard Desargues, F-69622 Villeurbanne, France
关键词
control-Lyapunov function; semiconcave function; feedback stabilization;
D O I
10.1016/j.anihpc.2004.07.008
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Given a globally asymptotically controllable control system, we construct a control-Lyapunov function which is stratified semiconcave; that is, roughly speaking whose singular set has a Whitney stratification. Then we deduce the existence of smooth feedbacks which make the closed-loop system almost globally asymptotically stable. (c) 2005 Elsevier SAS. All rights reserved.
引用
收藏
页码:343 / 384
页数:42
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