Synchronization of a unified chaotic system and the application in secure communication

被引:239
作者
Lu, J
Wu, XQ
Lü, JH
机构
[1] Chinese Acad Sci, Inst Syst Sci, Acad Math & Syst Sci, Beijing 100080, Peoples R China
[2] Wuhan Univ, Sch Math & Stat, Wuhan 430072, Peoples R China
关键词
synchronization; unified chaotic system; secure communication;
D O I
10.1016/S0375-9601(02)01497-4
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
This Letter further investigates the synchronization of a unified chaotic system via different methods. Several sufficient theorems for the synchronization of the unified chaotic system are deduced. A scheme of secure communication based on the synchronization of the unified chaotic system is presented. Numerical simulation shows its feasibility. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:365 / 370
页数:6
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