参数自适应控制混沌同步

1.上海大学理学院,上海,200436

2.上海大学通信与信息工程学院,上海,200072

3.上海大学通信与信息工程学院,上海,200072

4.上海大学理学院,上海,200436

基金项目: 国家自然科学基金(69871016)

Synchronization of Chaos Using Parametric Adaptive Control

通过选取合适的控制律和控制系数,用参数自适应控制方法对响应系统某一参量调整,导致其同步,并以Logistic映象和Henon映象这两个典型的混沌系统进行数值模拟.理论分析和数值实验表明:当同步误差在一定的控制律和控制系数下渐进趋于零,同步才能实现.

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