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题名:
Deformation analysis of a 4-m class honeycomb light-wEight primary mirror
作者: Tang Jin-Long; Xian Hao; Zhang Yuan-Yuan
出版日期: 2011
会议名称: Proceedings of SPIE - The International Society for Optical Engineering, v 8196, 2011, International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications
会议日期: 2011
通讯作者: Tang Jin-Long
中文摘要: In this paper, structure analysis with finite element method is carried out for a 4-m class honeycomb primary mirror. The mirror's baseline support system consists of 60 axial support actuators mounted at the mirror's back surface and 42 lateral actuators. The analysis includes static structural analysis under gravity load, support system sensitivity evaluation and simulation about correction ability of force actuators. The optimized deformation of the primary mirror meets the error budget. Though we find the honeycomb primary mirror is not so sensitive to variation of support forces, the mirror figure still can be compensated by adjusting the support forces.
英文摘要: In this paper, structure analysis with finite element method is carried out for a 4-m class honeycomb primary mirror. The mirror's baseline support system consists of 60 axial support actuators mounted at the mirror's back surface and 42 lateral actuators. The analysis includes static structural analysis under gravity load, support system sensitivity evaluation and simulation about correction ability of force actuators. The optimized deformation of the primary mirror meets the error budget. Though we find the honeycomb primary mirror is not so sensitive to variation of support forces, the mirror figure still can be compensated by adjusting the support forces.
收录类别: Ei
语种: 英语
卷号: 8196
文章类型: 会议论文
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7759
Appears in Collections:自适应光学技术研究室(八室)_会议论文

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作者单位: 中国科学院光电技术研究所

Recommended Citation:
Tang Jin-Long,Xian Hao,Zhang Yuan-Yuan. Deformation analysis of a 4-m class honeycomb light-wEight primary mirror[C]. 见:Proceedings of SPIE - The International Society for Optical Engineering, v 8196, 2011, International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications. 2011.
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文件名: 2011-08-011.pdf
格式: Adobe PDF
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