%0 Journal Article
%T THE NUMRICAL ANALYSIS OF OPTIMAL CONTROL ON STRUCTURE DEFORMATION<br>结构变形最优控制的数值分析
%A Yin Lin
%A Wang Xiaoming
%A Shen Yapeng
%A <br>尹林
%A 王晓明
%A 沈亚鹏
%J 力学学报
%D 1995
%I 
%X Structure that can respond to enviroment appropriately by itself is calledsmart structure,e.g.plate containing piezoceramics. In this paper, FEM was formulatedhmeans of electro-mechanical variational equations and the procedure to get relationshipbetweell voltage on piezoceramic and structure deformation,i.e. control matrix,waJs alsoestablished.Using optimal method, optimal control of structure deformation was achievedwith consideration of no or some restricted conditions.
%K smart structure
%K electro-meclianical system
%K FEM
%K optimal method
%K shapecontrol<br>机敏结构
%K 机－电耦合系统
%K 结构变形
%K 最优控制
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=18E4054FCB3C7B8692395579E6E2F8D2&yid=BBCD5003575B2B5F&vid=DB817633AA4F79B9&iid=B31275AF3241DB2D&sid=FD6137FFCE59D193&eid=5A027C8E6C570AAB&journal_id=0459-1879&journal_name=力学学报&referenced_num=8&reference_num=2