收稿日期: 2009-12-09
修回日期: 2010-06-14
网络出版日期: 2011-03-15
基金资助
中国科学院长春光机所三期创新工程项目资助
Design and optimization of reflector bracket for moving mirror IRST
Received date: 2009-12-09
Revised date: 2010-06-14
Online published: 2011-03-15
陈兆兵 , 郭劲 , 王兵 , 韩旭东 . 摆镜式IRST反射镜支架结构设计与优化[J]. 中国科学院大学学报, 2011 , 28(2) : 155 -160 . DOI: 10.7523/j.issn.2095-6134.2011.2.004
We designed a bracket structure by request of some complex IRST. The aim of the structure optimization was to minimize the mass and moment of inertia. We completed the optimization and analysis in which we took the plane axis thickness as a variable and imposed restrictions on the mode frequency and deadweight distortion. The results show that the bracket mass reduces from 0.62kg to 0.38kg and the moment of inertia reduces from 0.0098kg ·m2 to 0.0056kg ·m2.
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