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Lyapunov function of general Lurie systems with multiple nonlinearities

✍ Scribed by Zuoxin Gan; Jingqing Han


Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
427 KB
Volume
16
Category
Article
ISSN
0893-9659

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✦ Synopsis


In this paper, the absolute stability problem of general Lurie control system with multiple nonlinearities is investigated. Some new necessary and sufficient conditions are obtained for the existence of Lyapunov function of extended Lurie form with negative definite and negative semidefinite derivatives. From these conditions, some very general algebraic criteria for absolute stability are obtained, which extend and generalize previous work on the subject. A numerical example is presented to illustrate the effectiveness of the new criteria. (~) 2002 Elsevier Science Ltd. All rights reserved.


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