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Adaptive synchronization of master–slave systems with mixed neutral and discrete time-delays and nonlinear perturbations

✍ Scribed by Hamid Reza Karimi; Mauricio Zapateiro; Ningsu Luo

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
277 KB
Volume
14
Category
Article
ISSN
1561-8625

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✦ Synopsis

Abstract

This paper investigates the delay‐dependent adaptive synchronization problem of the master and slave structure of linear systems with both constant neutral and time‐varying discrete time‐delays and nonlinear perturbations based on the Barbalat lemma and matching conditions. An adaption law which includes the master‐slave parameters is obtained by using the Lyapunov functional method and inequality techniques to synchronize the master‐slave systems without the knowledge of upper bounds of perturbation terms. Particularly, it is shown that the synchronization speed can be controlled by adjusting the update gain of the synchronization signal. A numerical example has been given to show the effectiveness of the method.

Copyright © 2011 John Wiley and Sons Asia Pte Ltd and Chinese Automatic Control Society

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