Comparison between different synchronization methods of identical chaotic systems

摘要

This paper studies and compares three nonadaptive (bidirectional, unidirectional, and sliding mode) and two adaptive (active control and backstepping) synchronization methods on the synchronizing of four pairs of identical chaotic systems (Chua's circuit, Rossler system, Lorenz system, and Lu system). Results from computer simulations are presented in order to illustrate the effectiveness of the methods and to compare them based on different criteria. (c) 2005 Elsevier Ltd. All rights reserved.