摘要
基于稳定性理论,用非线性反馈的方法构造超混沌系统的滞后同步方案,实现一个超混沌系统同结构及其与超混沌Chen系统的异结构滞后同步.并理论证明所设计控制器能够使受控误差系统全局渐进稳定到同步误差系统的零点,该方案的可行性.数值仿真,表明所设计方案的有效性.
Based on the stability thery,the nonlinear feedback lag-synchronization approach for hyper-chaotic system and lag-synchronization approach of the hyper-chaotic system with Chen hyper-chaotic system are presented.Besides the designed controller was proved to be able to globally stabilize asymptotically the controlled system to its zero point,that show the method is feasible.Numerical simulations results show the approach is feasible and effective.
出处
《河南科学》
2011年第5期591-594,共4页
Henan Science
基金
河南省教育厅自然科学基金资助(2011B110030)
河南省科技厅基金项目资助(112300410239)
关键词
超混沌系统
滞后同步
控制器
hyper-chaotic system
lag-synchroniztion
controller
