The Function Cascade Synchronization Scheme For Discrete-time Hyperchaotic Systems

摘要

In this paper, the function cascade synchronization scheme is proposed to investigate the discrete-time hyperchaotic systems. By choosing some different error functions and with the aid of symbolic-numeric computation, the proposed scheme is applied to achieve the function cascade synchronization for two discrete-time hyperchaotic systems: the generalized Henon map and the discrete-time Rossler system, respectively. Numerical simulations are used to verify the effectiveness and feasibility of the proposed technique.