Anti-synchronization of a New Hyperchaotic System with Known or Unknown Parameters

摘要

In this paper, the anti-synchronization problems of a new hyperchaotic system are investigated. Two antisynchronization schemes for this system are proposed. The active control and adaptive control methods are applied, respectively, to realize anti-synchronization when systems are known or unknown. Based on the Lyapunov stability theory, corresponding controllers are obtained. Finally, numerical examples are presented to illustrate the theoretical analysis.