| 一种新的多级混沌系统在保密通信中的应用 |
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| 引用本文： | 关新平,范正平,彭海鹏,李丽香.一种新的多级混沌系统在保密通信中的应用[J].燕山大学学报,2001,25(4):287-289,300. |
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| 作者姓名： | 关新平 范正平 彭海鹏 李丽香 |
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| 作者单位： | 燕山大学电气工程学院, |
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| 基金项目： | 河北省自然科学基金资助（项目编号：601225） |
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| 摘 要： | 就混沌通信问题，提出了一种多级混沌保密通信系统的实现方法。研究表明，该方法明显改善了混沌保密通信系统的安全特性和有效带宽。给出的仿真实例也证明了这种方法的有效性。最后，针对实际应用，指出了需要进一步研究和解决的问题。
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| 关 键 词： | 混沌理论 同步 保密通信 |
A New Multistage Chaotic System and Its Application to Secure Communication |
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| Guang Xinping,Fan Zhengping,Peng Haipeng,Li Lixiang The College of Electrical Engineering,Yanshan University,Qinhuangdao.A New Multistage Chaotic System and Its Application to Secure Communication[J].Journal of Yanshan University,2001,25(4):287-289,300. |
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| Authors: | Guang Xinping Fan Zhengping Peng Haipeng Li Lixiang The College of Electrical Engineering Yanshan University Qinhuangdao |
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| Institution: | Guang Xinping,Fan Zhengping,Peng Haipeng,Li Lixiang The College of Electrical Engineering,Yanshan University,Qinhuangdao 066004 |
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| Abstract: | In this paper, a multistage chaotic system for secure comm unication is proposed. The method improves greatly the secure property and the bandwidth of the chaotic secure communication system. The exa mple that we give demonstrates the efficiency of the method. At last, in view of the practical application, the problem which need further r esearch and solve is discussed. |
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| Keywords: | chaotic theory synchronization secure communication |
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