%0 Journal Article
%T Backside Support Technique for a Rectangular Reflector of Space Remote Sensor<br>空间遥感器长条形反射镜背部支撑技术
%A TAN Jin-guo
%A He Xin
%A LIU Qiang
%A <br>谭进国
%J 红外
%D 2012
%I 
%X A rectangular reflector for a space remote sensor is designed in detail by taking the choice of material, the lightweight of the reflector and the design of the supporting structure into account. The reflector uses a flexible supporting structure which has an open bottom and a low weight triangular reinforced six-point backside structure. The parameters of the flexible supporting structure are determined with a finite element analysis technique. Finally, the dynamic characteristics of a reflector assembly prototype are tested in a mechanical test environment. The test result shows that this structure meets the design requirement.
%K rectangular reflector
%K backside support
%K lightweight
%K flexible support
%K finite element analysis<br>长条形反射镜
%K 背部支撑
%K 轻量化
%K 柔性支撑结构
%K 有限元分析
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=3723000AE493FCE650601982177048B1&aid=A48D345F7D4695E2E11B6E562A9362EA&yid=99E9153A83D4CB11&vid=27746BCEEE58E9DC&iid=5D311CA918CA9A03&sid=7801E6FC5AE9020C&eid=659D3B06EBF534A7&journal_id=1672-8785&journal_name=红外&referenced_num=0&reference_num=5