Projective lag synchronization in chaotic systems

Guo-Hui Li

Chaos, Solitons & Fractals, 2009, vol. 41, issue 5, 2630-2634

Abstract: In this paper, a new projective lag synchronization is proposed, where a driven chaotic system synchronizes the past state of the driver up to a scaling factor α. An active control method is employed to design a controller to achieve the global synchronization of two identical chaotic systems. Based on Lyapunov stability theorem, a sufficient condition is then given for the asymptotical stability of the null solution of an error dynamics. The effectiveness of the proposed schemes is verified via numerical simulations.

Date: 2009
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:41:y:2009:i:5:p:2630-2634

DOI: 10.1016/j.chaos.2008.09.042

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