Design and analysis of isostatic mounts on a spaceborne lightweight primary mirror

C. Y. Chan, Y. C. Chen, S. T. Chang, T. M. Huang, M. Y. Hsu

研究成果: 書貢獻/報告類型會議論文篇章同行評審

8 引文 斯高帕斯(Scopus)

摘要

The paper is aimed at obtaining the optimum isostatic mount configuration for a ZERODUR® primary mirror with a predesigned lightweight configuration on the back for a space Cassegrain telescope. The finite element analysis and Zernike polynomial fitting based on the Taguchi method are applied to the whole optimization process. Under the integrated optomechanical analysis, three isostatic mounts are bonded to the center of gravity of the mirror. Geometrical control factors and levels have been selected to minimize the optical aberrations under self-weight loading. The optimum isostatic mount with the least induced astigmatism value is finally attained under the Taguchi method.

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主出版物標題Optomechanical Engineering 2013
DOIs
出版狀態已出版 - 2013
事件Optomechanical Engineering 2013 - San Diego, CA, United States
持續時間: 26 8月 201329 8月 2013

出版系列

名字Proceedings of SPIE - The International Society for Optical Engineering
8836
ISSN(列印)0277-786X
ISSN(電子)1996-756X

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???event.eventtypes.event.conference???Optomechanical Engineering 2013
國家/地區United States
城市San Diego, CA
期間26/08/1329/08/13

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