%0 Journal Article
%T Random optimal vibration-control for a double-part combination of isolated structures<br>双单体组合隔震结构振动随机最优控制
%A ZOU Li-hu
%A ZHAO Jian-chang
%A YU Lu-song
%A <br>邹立华
%A 赵建昌
%A 虞庐松
%J 控制理论与应用
%D 2005
%I 
%X Two building structures neighboring each other are linked with actuators,and one of them is isolated,then a new pattern of structure,a combination of isolated structures,is formed.The vibration and control equations of this new system are derived in this paper.Regarding the input of earthquake as a white noise and using the principle of random optimal control,features of vibration control and effect of parameters such as isolation degree,damping and ground site are analyzed.The conclusions indicate that vibration-control system of combined structures can bring the seismic responses of structures under effective control by optimizing the control parameters of structure,and the cost of control can be reduced.
%K double-part
%K combination of isolated structures
%K vibration control
%K random optimal control<br>双单体
%K 组合隔震结构
%K 振动控制
%K 随机最优控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=970898A57DFC021F93AB51667BAED7F7&aid=C9D1239386F66F35&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=B31275AF3241DB2D&sid=1B519D9EB22393DB&eid=1BE4748776BF02C4&journal_id=1000-8152&journal_name=控制理论与应用&referenced_num=2&reference_num=10