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Chaos synchronization of double Duffing systems with parameters excited by a chaotic signal

✍ Scribed by Zheng-Ming Ge; Chien-Hao Li; Shih-Yu Li; Ching Ming Chang

Publisher: Elsevier Science
Year: 2008
Tongue: English
Weight: 833 KB
Volume: 317
Category: Article
ISSN: 0022-460X
DOI: 10.1016/j.jsv.2008.05.019

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✦ Synopsis

Chaos synchronization by driving parameter for two uncoupled identical chaotic double Duffing systems is presented. Replacing two corresponding parameters of the identical systems by the same function of chaotic state variables of a third chaotic system, the synchronization or anti-synchronization of two uncoupled systems can be obtained. Numerical simulations are illustrated for either synchronization or anti-synchronization of which the occurrence depends significantly on initial conditions and on driving strength. Alternative complete synchronization and anti-synchronization is also discovered.

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