摘要
讨论了新混沌系统Liu系统的混沌同步问题.基于Lyapunov函数分别提出了单变量以及多变量的线性状态反馈控制方案,采用这两种线性控制方案均可实现Liu系统的混沌同步.线性反馈控制比起非线性控制具有结构简单、易于实现的特点.数值模拟结果验证了两种方案的可行性.
This paper studied the chaotic synchronization of a new chaotic system- Liu chaotic system. Based on the Lyapunov stable theory, linear single variable and multivariable feedback control methods were given. The two methods can both achieve chaotic synchronization of Liu chaotic system efficiently. Compared with nonlinear controls, the two linear controls have simpler structures and can be obtained more easily. Finally, the numerical simulation results verified the effectiveness of the two methods.
出处
《动力学与控制学报》
2006年第1期1-4,共4页
Journal of Dynamics and Control
关键词
Liu系统
混沌同步
线性反馈控制
Liu system, chaotic synchronization, linear feedback control
