摘要
借助于Lyapunov稳定性理论和Routh-Hurwitz条件,给出了两种统一混沌系统的同步控制方法;通过构造适当的控制函数,得到了两个关于响应系统与驱动系统同步的充分条件.数值模拟结果表明:该控制方案可行,同步速度快.
The adaptive synchronization algorithm is proposed, and the stability of the algorithm is proved based on Lyapunov stability theory and Routh-Hurwitz conditions. Two sufficient conditions on global synchronization of unified chaotic system are given by choosing right control functions. The numerical simulation results show that the algorithm is feasible, and its synchronous speed is better.
出处
《西北师范大学学报（自然科学版）》
CAS
2007年第6期15-18,共4页
Journal of Northwest Normal University(Natural Science)
基金
西安建筑科技大学基础研究基金资助项目(JC0621)
关键词
统一混沌系统
混沌同步
线性反馈
unified chaotic system
chaos synchronization
linear feedback
