新型超混沌系统同结构与异结构广义同步
doi: 10.3724/SP.J.1146.2007.00586
Generalized Synchronization for Two Same or Different New Hyper-chaotic Systems
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摘要: 基于线性系统稳定性理论，该文设计出一种新型的非线性反馈控制器，实现四维超混沌系统的同结构以及异结构的广义投影同步。该方法具有适用范围广、简单、灵活以及易于实现等优点。通过改变广义投影同步的比例因子，获得任意比例于原驱动混沌系统输出的混沌信号。数值仿真验证了所设计的控制器有效性。Abstract: Based on the linear stability theory, a new simple nonlinear feedback control method is proposed. The technique can be applied to drive the generalized projective synchronization for two new same hyper-chaotic systems or two different hyper-chaotic systems. This property can arbitrarily direct the scaling factor into a desired value. Numerical simulations show the effectiveness of the controller.
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