%0 Journal Article
%T Chaotic characteristics and circuit implementation in ime-delay feedback Lorenz system<br>时滞反馈Lorenz系统的混沌特性及其电路实现
%A Jiang Shi-qin
%A Hu Guosi
%A dongjiaming
%A Li Yapeng
%A <br>蒋式勤
%A 胡国四
%A 董家鸣
%A 李亚鹏
%J 控制理论与应用
%D 2009
%I 
%X The realization of the time-delay function by analog circuit is the crucial work in a Lorenz system with time-delay state feedback. Digital circuit implementation possibly induces pseudomorph because of the data conversion precision. A simple solution to this problem is presented in this paper, and the time-delay state feedback Lorenz system is constructed by adding this analog circuit to the Lorenz system. More complicated chaotic attractors can be generated, and the complex dynamics of system is confirmed by numerical simulation and analog circuit implementation.
%K Lorenz system
%K time-delay feedback
%K circuit implementation
%K chaotic attractor<br>Lorenz系统
%K 时滞反馈
%K 电路实现
%K 混沌吸引子
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=EDB11A055F91C6C31CD61431F4245D2E&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=5D311CA918CA9A03&sid=58AAF01A97187A3A&eid=FE68044BBD4BDA5F&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=1&reference_num=9