Table of Contents Author Guidelines Submit a Manuscript
Complexity
Volume 2018, Article ID 6520474, 9 pages
https://doi.org/10.1155/2018/6520474
Research Article

Master-Slave Synchronization of 4D Hyperchaotic Rabinovich Systems

1School of Information Technology, Jiangxi University of Finance and Economics, Nanchang 330013, China
2Jiangxi E-Commerce High Level Engineering Technology Research Centre, Jiangxi University of Finance and Economics, Nanchang 330013, China
3Department of Physics, Aristotle University of Thessaloniki, Thessaloniki, Greece
4School of Business Administration, Jiangxi University of Finance and Economics, Nanchang 330013, China

Correspondence should be addressed to Ke Ding; moc.liamtoh@87gnid.k

Received 30 June 2017; Revised 15 September 2017; Accepted 20 September 2017; Published 2 January 2018

Academic Editor: Michele Scarpiniti

Copyright © 2018 Ke Ding et al. 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

This paper is concerned with master-slave synchronization of 4D hyperchaotic Rabinovich systems. Compared with some existing papers, this paper has two contributions. The first contribution is that the nonlinear terms of error systems remained which inherit nonlinear features from master and slave 4D hyperchaotic Rabinovich systems, rather than discarding nonlinear features of original hyperchaotic Rabinovich systems and eliminating those nonlinear terms to derive linear error systems as the control methods in some existing papers. The second contribution is that the synchronization criteria of this paper are global rather than local synchronization results in some existing papers. In addition, those synchronization criteria and control methods for 4D hyperchaotic Rabinovich systems are extended to investigate the synchronization of 3D chaotic Rabinovich systems. The effectiveness of synchronization criteria is illustrated by three simulation examples.