Chaos synchronization by using intermittent parametric adaptive control method

摘要

The method using intermittent parametric adaptive control algorithm is proposed for the synchronization of two chaotic logistic maps with different parameters. A sufficient condition is drawn for the synchronization. This method is also robust when two chaotic systems are subjected to common noises. Based on this method, a scheme for feedback intensity is designed. With this scheme the synchronization is unconditionally achieved. Finally, numerical simulation results are shown to demonstrate the effectiveness and efficiency of the proposed method, (C) 2001 Elsevier Science B.V. All rights reserved. [References: 16]