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A dynamic output feedback controller for NCS based on delay estimates

delete2013-03-01
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OA
AI
M
Marc Jungers *
E
Eugênio B. Castelan
V
Vitor Mateus Moraes
U
Ubirajara F. Moreno
DOI:10.1016/j.automatica.2012.11.047delete
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Abstract

Abstract

En 中文
The stabilization of a network controlled system including a global time-varying delay is investigated in this note. This delay is considered to be unknown but it is assumed that a bounded error estimate is available. The exponential uncertainty induced by the time-varying delay is decomposed into the sum of a polytopic term and an uncertain bounded term. Sufficient conditions to design a dynamic output feedback controller depending on an estimate of the time-varying delay are proposed as linear matrix inequalities. An illustration shows how our methodology enlarges the design techniques of the literature. (C) 2012 Elsevier Ltd. All rights reserved.
Keywords:
Dynamic output feedback
Network control system
Delay estimate
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Journal

Automatica cover
Automatica
IF:
5.9
Papers:
1.2W
Citations:
5.2W

Organization

C
centre national de la recherche scientifique (cnrs)
Scholars:
24.5W
Papers: 18.2W
Citations: 279
U
universite de lorraine
Scholars:
1.8W
Papers: 1.4W
Citations: 27