| 超混沌系统的脉冲控制与同步及其在安全通信中的应用 |
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| 引用本文： | 郑素文,刘俊红,刘文学.超混沌系统的脉冲控制与同步及其在安全通信中的应用[J].装甲兵工程学院学报,2010,24(2). |
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| 作者姓名： | 郑素文 刘俊红 刘文学 |
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| 作者单位： | 装甲兵工程学院基础部,北京,100072 |
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| 摘 要： | 利用脉冲微分系统的比较系统及其稳定性定理,研究了四阶Rssler超混沌系统的脉冲控制,给出了系统渐进稳定的充分条件。通过研究2个四阶Rssler超混沌系统的脉冲同步,给出了误差系统渐进稳定的充分条件,数值模拟验证了所给结论的正确性。根据脉冲混沌安全通信系统的原理,结合笔者提出的脉冲同步律,对某一正弦信号进行了保密传输,计算机模拟结果表明了保密传输的有效性。
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| 关 键 词： | 脉冲控制 脉冲同步 混沌 安全通信 |
Impulsive Control and Synchronization of Hyper-chaotic System and Application to Secure Communication |
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| ZHEHG Su-wen,LIU Jun-hong,LIU Wen-xue.Impulsive Control and Synchronization of Hyper-chaotic System and Application to Secure Communication[J].Journal of Armored Force Engineering Institute,2010,24(2). |
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| Authors: | ZHEHG Su-wen LIU Jun-hong LIU Wen-xue |
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| Institution: | ZHEHG Su-wen,LIU Jun-hong,LIU Wen-xue(Department of Fundamental Courses,Academy of Armored Force Engineering,Beijing 100072,China) |
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| Abstract: | Using the comparison system of impulsive differential system and its stabilization,the impulsive control of four-order Rssler hyper-chaotic system is studied,and the sufficient condition on asymptotically stability is given; Through the research on impulsive synchronization of two four-order Rssler hyper-chaotic systems,the sufficient condition on asymptotically stability of the error system is obtained. The validities of the result are verified by the Numerical simulations. On the basis of the principle ... |
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| Keywords: | impulsive control impulsive synchronization chaotic systems secure communication |
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