Chaotic synchronization via linear controller  

作　　者：陈凤祥 张卫东 

机构地区：[1]Department of Automation, Shanghai Jiaotong University, Shanghai 200240, China

出　　处：《Chinese Physics B》2007年第4期937-941,共5页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China （Grant No 60274032） and the Science and Technology Rising-Star Program of Shanghai （Grant No 04QMH1405）.

摘　　要：A technical framework of constructing a linear controller for chaotic synchronization by utilizing the stability theory of cascade-connected system is presented. Based on the method developed in the paper, two simple and linear feedback controllers, as examples, are derived for the synchronization of Liu chaotic system and Duffing oscillator, respectively. This method is quite flexible in constructing a control law. Its effectiveness is also illustrated by the simulation results.A technical framework of constructing a linear controller for chaotic synchronization by utilizing the stability theory of cascade-connected system is presented. Based on the method developed in the paper, two simple and linear feedback controllers, as examples, are derived for the synchronization of Liu chaotic system and Duffing oscillator, respectively. This method is quite flexible in constructing a control law. Its effectiveness is also illustrated by the simulation results.

关 键 词：linear controller chaotic synchronization Liu system Duffing oscillator 

分 类 号：TM571.6[电气工程—电器] O231.1[理学—运筹学与控制论]