%0 Journal Article
%T Hop-parameter chaotic synchronization and its applications<br>跃变参数混沌同步及其应用
%A Zhang Yong
%A Chen Tian-Qi
%A Chen Bin
%A <br>张勇
%A 陈天麒
%A 陈滨
%J 物理学报
%D 2007
%I 
%X In this paper, we build a mathematic model of hop-parameter chaotic synchronization, propose and prove its sufficient condition, then analyze theoretically the condition for its realization. An efficient algorithm is proposed for about the hop-parameter chaotic synchronization and hop-parameter period synchronization. Based on the Chua's system, we have simulated the hop-parameter chaotic synchronization and its secure communication. Finally, the counteraction between the hop-parameter chaotic communication system and the wiretapping system is discussed. The simulation shows the hop-parameter chaotic synchronization and its secure communication have the virtue of easy realization and good security.
%K chaotic synchronization
%K hopped parameter
%K sufficient condition
%K secure communication<br>混沌同步
%K 跃变参数
%K 充分条件
%K 保密通信
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=8F8C3657F5DC7005&yid=A732AF04DDA03BB3&vid=014B591DF029732F&iid=CA4FD0336C81A37A&sid=014B591DF029732F&eid=5C3443B19473A746&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=24