%0 Journal Article
%T Exact dynamic modeling of a spatial flexible beam with large overall motion and nonlinear deformation<br>具有大范围运动和非线性变形的空间柔性梁的精确动力学建模
%A He Xing-Suo
%A Deng Feng-Yan
%A Wang Rui
%A <br>和兴锁
%A 邓峰岩
%A 王睿
%J 物理学报
%D 2010
%I 
%X In this paper, the dynamic modeling theory of a spatial flexible beam, which und ergoes large overall motion and nonlinear deformation, is investigated. As we know, in spacecraft and space station, there are a lot of flexible appendices so the dynamic modeling of a flexible beam is essential. Yet the existing models, in our opinion, lack several important coupling terms. This paper supplies these important coupling terms. Based on the new approach of deformation of fully geometrically nonlinear beam model d...
%K large overall motion
%K nonlinear deformation
%K patial flexible beam
%K exact dynamic modeling<br>大范围运动
%K 非线性变形，
%K 空间柔性梁
%K 精确动力学建模
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=1A67D71079CE1C220BC1FDD3CCB63723&yid=140ECF96957D60B2&vid=6AC2A205FBB0EF23&iid=38B194292C032A66&sid=1658FDEF8AE04907&eid=D13C8858CB852BDA&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=16