| 超混沌Liu系统的同步研究 |
| |
| 引用本文： | 江浩,褚衍东,刘开明,郭丽峰.超混沌Liu系统的同步研究[J].南通大学学报(自然科学版),2008,7(2). |
| |
| 作者姓名： | 江浩 褚衍东 刘开明 郭丽峰 |
| |
| 作者单位： | 兰州交通大学,数理与软件工程学院,甘肃,兰州,730070 |
| |
| 摘 要： | 针对超混沌Liu系统，设计了实现其同步的2种非线性控制器，利用李雅普诺夫稳定性定理，证明了同步误差系统是全局渐近稳定的，Matlab数值仿真结果表明，所设计的非线性控制器能有效地实现混沌同步。
|
| 关 键 词： | 超混沌 Liu系统 混沌同步 李雅普诺夫稳定性 |
Study of Synchronization in Hyperchaotic Liu System |
| |
| Authors: | JIANG Hao CHU Yan-dong LIU Kai-ming GUO Li-feng |
| |
| Institution: | School of Mathematics;Physics and Software Engineering;Lanzhou Jiaotong University;Lanzhou 730070;China |
| |
| Abstract: | This paper presents synchronization of hyperchaotic Liu system.Two kinds of nonlinear controllers are designed to realize the synchronization.By means of Lyapunov stability theorem,it is proved that the dynamics of the synchronization error is globally and asymptotically stable.Numerical simulations by Matlab are provided to demonstrate the validity of the proposed nonlinear controllers for achieving the chaotic synchronization. |
| |
| Keywords: | hyperchaotic Liu system chaotic synchronization Lyapunov stability |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
