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Projective synchronization of Chua’s chaotic system with dead-zone in the control input

✍ Scribed by Wenlin Li; Xiuqin Chen

Publisher: Elsevier Science
Year: 2009
Tongue: English
Weight: 351 KB
Volume: 14
Category: Article
ISSN: 1007-5704
DOI: 10.1016/j.cnsns.2008.10.011

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✦ Synopsis

This paper investigates the chaos synchronization problem for drive-response Chua's systems coupled with dead-zone nonlinear input. An estimator of unknown nonlinear term is proposed. Using the sliding mode control technique and the estimate of unknown nonlinear term, a novel variable structure controller which guarantees projective synchronization even when the dead-zone nonlinearity is present. Computer simulations are provided to demonstrate the effectiveness of the proposed synchronization scheme.

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