A New Synchronization Scheme for General 3D Quadratic Chaotic Systems in Discrete-Time
نویسنده
چکیده
In this paper, a new general chaos synchronization scheme is proposed for coupled arbitrary 3-D quadratic chaotic dynamical systems in discrete-time. The proposed synchronization method, based on nonlinear controllers and Lyapunov stability theory, is theoretically rigorous. The derived synchronization criterion can be also applicable to a large class of discrete-time chaotic systems. Our control scheme is used to illustrate complete synchronization between the three-dimensional hyperchaotic discrete-time Rössler and Wang systems. Moreover numerical simulations are used to show the effectiveness and the feasibility of the proposed synchronization scheme.
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