Global impulsive exponential synchronization of time-delayed coupled chaotic systems

摘要

In this paper, the impulsive exponential synchronization problem for time-delayed coupled chaotic systems is investigated. By establishing an impulsive differential delay inequality and using the property of P-cone, some simple conditions of impulsive exponential synchronization of two coupled chaotic systems are derived. To illustrate the effectiveness of the new scheme, some numerical examples are given. (C) 2006 Elsevier Ltd. All rights reserved.