| 具有随机扰动连续时滞混沌系统的同步 |
| |
| 引用本文： | 关新平,彭海朋,何宴辉.具有随机扰动连续时滞混沌系统的同步[J].系统工程与电子技术,2002,24(9):74-77. |
| |
| 作者姓名： | 关新平 彭海朋 何宴辉 |
| |
| 作者单位： | 燕山大学电气工程学院,河北,秦皇岛,066004 |
| |
| 基金项目： | 国家自然科学基金资助课题 (695 0 40 0 2 )，国家教委跨世纪人才基金资助课题 |
| |
| 摘 要： | 连续时滞混沌系统是无穷维系统 ,可以产生具有多个正的Lyapunov指数的超混沌 ,因此系统可以产生复杂的时间序列。这个特征使它特别适用于保密通讯。基于降阶观测器理论 ,给出了一种同步具有随机扰动连续时滞混沌系统的新方法。最后 ,数值仿真表明了该方法的有效性。
|
| 关 键 词： | 同步 时滞混沌系统 观测器 |
| 文章编号： | 1001-506X(2002)09-0074-04 |
| 修稿时间： | 2001年6月2日 |
Synchronization of Time-Delay Chaotic Systems With Random Perturbation |
| |
| GUAN Xin-ping,PENG Hai-peng,HE Yan-hui.Synchronization of Time-Delay Chaotic Systems With Random Perturbation[J].System Engineering and Electronics,2002,24(9):74-77. |
| |
| Authors: | GUAN Xin-ping PENG Hai-peng HE Yan-hui |
| |
| Abstract: | Chaotic systems governed by delay differential equations have an infinite-dimensional state space, and can produce hyperchaos with an arbitrarily large number of positive Lyapunov exponents, giving rise to very complex time signals. With this feature, the systems are especially suitable for high-security communications. According to the observer theory, a new method is proposed in this paper to synchronize delay chaotic systems with random perturbation. At last, some simulation examples are given to demonstrate the effectiveness of the proposed method. |
| |
| Keywords: | Synchronization Delay chaotic systems Observer |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
