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Design Analysis of a Passive Buffer System for Space-Assembled Segmented Mirrors
Li, Xupeng1,2; Wang, Wei1; Shi, Jinfeng1; Qu, Yanjun1,2; Fan, Xuewu1
Department空间光学应用研究室
2019-03-01
Source PublicationAPPLIED SCIENCES-BASEL
ISSN2076-3417
Volume9Issue:5
Contribution Rank1
Abstract

This paper presents a passive buffer system of connection mechanism for space-assembled segmented mirrors. The purpose of assembling telescope in space is to overcome the limits of launch volume and mass to support ever increasing aperture sizes. Using this buffer system, the docking impact between two mirror segments can be alleviated effectively. In this paper, first, a design methodology called "double-elastic contact model" is developed. Then, the design details and operation principle of the connection mechanism, are presented to validate the passive buffer system. Finally, by comparing the traditional docking system, the simulated results of dynamic performance show that the proposed buffer system can absorb the impact energy effectively and is considerably suitable for assembling the space optical system.

Keywordpassive buffer system space assembled telescope double-elastic contact model dynamic performance
DOI10.3390/app9050985
Indexed BySCI
Language英语
WOS IDWOS:000462504400172
PublisherMDPI
Citation statistics
Document Type期刊论文
Identifierhttp://ir.opt.ac.cn/handle/181661/31367
Collection空间光学应用研究室
Corresponding AuthorShi, Jinfeng
Affiliation1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Xupeng,Wang, Wei,Shi, Jinfeng,et al. Design Analysis of a Passive Buffer System for Space-Assembled Segmented Mirrors[J]. APPLIED SCIENCES-BASEL,2019,9(5).
APA Li, Xupeng,Wang, Wei,Shi, Jinfeng,Qu, Yanjun,&Fan, Xuewu.(2019).Design Analysis of a Passive Buffer System for Space-Assembled Segmented Mirrors.APPLIED SCIENCES-BASEL,9(5).
MLA Li, Xupeng,et al."Design Analysis of a Passive Buffer System for Space-Assembled Segmented Mirrors".APPLIED SCIENCES-BASEL 9.5(2019).
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