具有未知参数的驱动-响应混沌系统的函数投影同步  

Function Projective Synchronization of Drive-response Chaotic Systems with Unknown Parameters

作　　者：郭晓永[1] 郭念[2] 

机构地区：[1]河南工程学院理学院,郑州451191 [2]河南大学软件学院,河南开封475004

出　　处：《新乡学院学报》2015年第12期7-9,共3页Journal of Xinxiang University

基　　金：河南工程学院博士基金资助项目(D2015003)

摘　　要：研究了一类具有未知参数的驱动-响应混沌系统的函数投影同步问题,通过设计非线性反馈控制器和相应的自适应律得到了该驱动-响应混沌系统实现函数投影同步的充分条件,并通过构造Lyapunov函数证明了该充分条件的正确性。模拟仿真的结果证实了该方法的有效性。A function projective synchronization of drive-response chaotic systems with unknown parameters was investigated. The nonlinear feedback controllers and the corresponding adaptive laws were designed to obtain the sufficient condition for the function projective synchronization. The correctness of sufficient condition was proved by the constructed Lyapunov function. Finally, the effectiveness of the scheme was verified through numerical simulations.

关 键 词：混沌系统 未知参数 函数投影同步 自适应控制 

分 类 号：O231[理学—运筹学与控制论]