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Smooth patchy control Lyapunov functions

delete2009-03-01
delete23
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OA
AI
R
Rafal Goebel *
C
Christophe Prieur
A
Andrew R. Teel
DOI:10.1016/j.automatica.2008.10.023delete
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摘要

摘要

En 中文
A smooth patchy control Lyapunov function for a nonlinear system consists of an ordered family of smooth local control Lyapunov functions, whose open domains form a locally finite cover of the state space of the system, and which satisfy certain further increase or decrease conditions. We prove that such a control Lyapunov function exists for any asymptotically controllable nonlinear system. We also show a construction, based on such a control Lyapunov function, of a stabilizing hybrid feedback that is robust to measurement noise. (C) 2008 Elsevier Ltd. All rights reserved.
Keyword:
Hybrid feedback
Control Lyapunov function
Nonlinear system
Asymptotic controllability
Asymptotic stability
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Automatica 封面图
Automatica
IF:
5.9
论文数:
1.2W
被引数:
5.2W

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Loyola University Chicago
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centre national de la recherche scientifique (cnrs)
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universite de toulouse
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