%0 Journal Article
%T Light Weight Design of Large-diameter Mirror<br>大口径主反射镜的轻量化方案设计
%A YU Tian-ye
%A JIA Jian-jun
%A <br>俞天野
%A 贾建军
%J 红外
%D 2007
%I 
%X With the unceasing development of the space detection technology,the large-diameter primary mirrors used in optical systems are in urgent need.To meet the challenge in the design of large-diameter primary mirrors,several different light weight schemes of large-diameter primary mirrors are compared by using the finite element method and an optimum scheme is selected among them.Thus, the solid foundation is laid for the future practical engineering application.
%K large-diameter mirror
%K light weight
%K finite element<br>大口径
%K 主镜
%K 轻量化
%K 有限元
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=3723000AE493FCE650601982177048B1&aid=4DB6030476666043DBA7903C76034D42&yid=A732AF04DDA03BB3&vid=D3E34374A0D77D7F&iid=5D311CA918CA9A03&sid=B31275AF3241DB2D&eid=F3090AE9B60B7ED1&journal_id=1672-8785&journal_name=红外&referenced_num=0&reference_num=4