%0 Journal Article
%T Entropy rate and H-infinity, entropy in LTI control systems<br>线性时不变控制系统中的熵率和H∞熵
%A ZHANG Hui
%A SUN You-xian
%A <br>章 辉
%A 孙优贤
%J 控制理论与应用
%D 2003
%I 
%X The concept of entropy rate in linear time invariant (LTI) control systems that were disturbed by stationary noise was adopted to formulate system performance limits, and to discuss the ' conservation law of variety' by connecting it with classic poles and zeros analysis using Bode's integral formula. The relation between mutual information rate and system H-infinity entropy was also discussed, within the framework of information theory.
%K entropy rate
%K mutual information rate
%K H-infinity
%K entropy
%K Bode's integral
%K LTI system
%K stationary stochastic process
%K variety<br>熵率
%K 互信息率
%K H∞
%K 熵
%K Bode积分
%K 线性时不变系统
%K 随机过程
%K 变异度
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=BFA42D46D74C0EA3&yid=D43C4A19B2EE3C0A&vid=A04140E723CB732E&iid=E158A972A605785F&sid=FF58680609C9D068&eid=323E8A365B085E0B&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=16