Global stabilization and asymptotic tracking for a class of nonlinear systems by means of time-varying feedback

被引:15
|
作者
Karafyllis, I [1 ]
Tsinias, J [1 ]
机构
[1] Natl Tech Univ Athens, Fac Sci Appl, Dept Math, Athens 15780, Greece
关键词
global feedback stabilization; asymptotic tracking; time-varying feedback;
D O I
10.1002/rnc.738
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A simple backstepping design scheme is proposed and sufficient conditions for non-uniform in time global stabilization for parameterized systems by means of time-varying feedback are established. Our methodology is applicable to a special class of systems that in general cannot be stabilized by static feedback and includes non-holonomic systems in chained form. For this class of systems the main results on feedback stabilization enable us to derive sufficient conditions for the solvability of the tracking problem. Copyright (C) 2003 John Wiley Sons, Ltd.
引用
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页码:559 / 588
页数:30
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