%0 Journal Article
%T Pointwise measure, control and stabilization of elastic beams<br>弹性梁点控制、点测量与指数镇定
%A YAO Cui-zhen
%A GUO Bao-zhu
%A <br>姚翠珍
%A 郭宝珠
%J 控制理论与应用
%D 2003
%I 
%X The pointwise measure, control and stabilization based on the Riesz basis approach developed recently is studied. The condition for the exponential stability under linear feedback of output of velocity is derived. The system is proved to be exponentially stable if and only if the open loop system is exactly controllable. Under the exponential stability condition, the system is further shown to be Riesz spectral system and the spectrum-determined growth condition is therefore verified.
%K distributed system
%K Riesz basis
%K spectrum-determined growth condition
%K stability<br>分布参数控制
%K Riesz基
%K 谱确定增长条件
%K 稳定性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=B965D98361DD859A&yid=D43C4A19B2EE3C0A&vid=A04140E723CB732E&iid=38B194292C032A66&sid=381FB4265090A8E0&eid=5DCBAAB000A70168&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=0&reference_num=26