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Scaling synchronization of hyperchaotic Yang system

HUI JIAN ZHU1,* , CAIBIN ZENG1

Affiliation

  1. School of Sciences, South China University of Technology, Guangzhou, 510640, PR China

Abstract

This paper focuses on the problem of scaling synchronization of hyperchaotic Yang system, which is constructed by adding a linear controller to the Yang system with one saddle and two stable node-foci. When the parameters are fully known in advance, we apply the one-way linear coupling approach to synchronize the hyperchaotic Yang system up to a scaling factor. When the parameters are unknown, we utilize the adaptive method to synchronize the uncertain hyperchaotic Yang system up to a scaling factor. Simultaneously, we carry out many numerical simulations to verify the validation of the proposed schemes..

Keywords

Scaling synchronization Yang system H yperchaotic attractors O ne way linear coupling method A daptive method.

Citation

HUI JIAN ZHU, CAIBIN ZENG, Scaling synchronization of hyperchaotic Yang system, Optoelectronics and Advanced Materials - Rapid Communications, 8, 1-2, January-February 2014, pp.100-108 (2014).

Submitted at: Sept. 22, 2013

Accepted at: Jan. 22, 2014