Synchronous Controls of Two New Chaotic Systems

Two new chaotic systems are studied.Their dynamic behaviors were analyzed firstly,then their chaotic synchronization was studied.Based on Lyapunove theory,linear and nonlinear feedback control methods were given.The two methods can both achieve chaotic synchronization of two new chaotic systems,then reach the abundant terms of their synchronization.The synchronization proves that linear controls have simpler structures and can be obtained more easily campared with nonlinear controls.Finally,the numerical simulation results verify the effectiveness of the methods.