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Supporting structure design between primary and secondary mirrors in a long focal length space optical remote sensor
Hu, Bin1,2; Wu, Mengyuan1; Ye, Jing1,2; Li, Yan1; Li, Xuyang1
2019
会议名称9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, AOMATT 2018
会议录名称9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes
卷号10837
会议日期2018-06-26
会议地点Chengdu, China
出版者SPIE
产权排序1
摘要

To ensure the dimensional stability of the opto-mechanical structure of the space optical remote sensor is an important prerequisite for the acquisition of high quality images. The change of the relative position between the primary and secondary mirrors has a great influence on the imaging quality of the long focal length optical remote sensor. Several common forms of supporting structure between the primary and secondary mirrors and the secondary mirror support of lightweight, high stiffness have been analyzed. This paper has designed a baffle tube between primary and secondary mirrors of high modulus carbon fiber M55J/cyanate ester material, carbon fiber composite main body with titanium alloy inserts integral the secondary mirror supporting structure. Through static and dynamic analysis, it is proved that the designed optical remote sensor has good structural stability and dynamic characteristics, and meets the requirements of engineering application. © 2019 SPIE.

作者部门空间光学技术研究室
DOI10.1117/12.2504859
收录类别EI
ISBN号9781510623163
语种英语
ISSN号0277786X;1996756X
EI入藏号20190506432480
引用统计
文献类型会议论文
条目标识符http://ir.opt.ac.cn/handle/181661/31219
专题空间光学技术研究室
通讯作者Hu, Bin
作者单位1.Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, 17 Xinxi Road, Xi'an, Shaanxi; 710119, China;
2.University of Chinese Academy of Sciences, 19A Yuquan Road, Beijing; 100049, China
推荐引用方式
GB/T 7714
Hu, Bin,Wu, Mengyuan,Ye, Jing,et al. Supporting structure design between primary and secondary mirrors in a long focal length space optical remote sensor[C]:SPIE,2019.
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