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Discrete Dynamics in Nature and Society
Volume 2015, Article ID 782630, 9 pages
http://dx.doi.org/10.1155/2015/782630
Research Article

Projective Synchronization of Hyperchaotic Financial Systems

School of Science, Chongqing University of Posts and Telecommunications, Chongqing 400065, China

Received 18 July 2014; Revised 26 October 2014; Accepted 1 November 2014

Academic Editor: Seenith Sivasundaram

Copyright © 2015 Jiming Zheng and Bingfang Du. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Based on a special matrix structure, the projective synchronization control laws of the hyperchaotic financial systems are proposed in this paper. Put a hyperchaotic financial system as the drive system, via transformation of the system state variables, construct its response system, and then design the controller based on the special matrix structure. The given scheme is applied to achieve projective synchronization of the different hyperchaotic financial systems. Numerical experiments demonstrate the effectiveness of the method.