| Chaos communication based on synchronization of discrete-time chaotic systems |
| |
| 作者姓名： | 卢俊国 席裕庚 |
| |
| 作者单位： | Department of Automation, Shanghai Jiaotong University, Shanghai 200030, China;Department of Automation, Shanghai Jiaotong University, Shanghai 200030, China |
| |
| 基金项目： | Project supported by the National Postdoctoral Science Foundation of China and the National Natural Science Foundation of China (Grant No 60404005). |
| |
| 摘 要： | A novel chaos communication method is proposed based on synchronization of discrete-time chaotic systems. This method uses a full-order state observer to achieve synchronization and secure communication between the transmitter and the receiver. Further, we present a multiple-access chaotic digital communication method by combining the observer with the on-line least square method. Simulation results are also given for illustration.
|
| 关 键 词： | 混沌通信 时间同步 在线最小平方法 混沌力学 离散时间系统 |
| 收稿时间： | 2003-03-14 |
Chaos communication based on synchronization of discrete-time chaotic systems |
| |
| Lu Jun-Guo and Xi Yu-Geng.Chaos communication based on synchronization of discrete-time chaotic systems[J].Chinese Physics B,2005,14(2):274-278. |
| |
| Authors: | Lu Jun-Guo and Xi Yu-Geng |
| |
| Institution: | Department of Automation, Shanghai Jiaotong University, Shanghai 200030, China |
| |
| Abstract: | A novel chaos communication method is proposed based on synchronization of discrete-time chaotic systems. This method uses a full-order state observer to achieve synchronization and secure communication between the transmitter and the receiver. Further, we present a multiple-access chaotic digital communication method by combining the observer with the on-line least square method. Simulation results are also given for illustration. |
| |
| Keywords: | chaos chaos synchronization chaos communication on-line least square method |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
