| 题名: | Deformation analysis of a 4-m class honeycomb light-wEight primary mirror |
| 作者: | Tang Jin-Long; Xian Hao; Zhang Yuan-Yuan
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| 出版日期: | 2011
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| 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
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| 会议日期: | 2011
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| 通讯作者: | Tang Jin-Long
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| 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
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| 语种: | 英语
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| 卷号: | 8196
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| 文章类型: | 会议论文
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| 内容类型: | 会议论文
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| URI标识: | http://ir.ioe.ac.cn/handle/181551/7759
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| Appears in Collections: | 自适应光学技术研究室（八室）_会议论文
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| 2011-08-011.pdf（980KB） | 会议论文 | -- | 限制开放 | | View
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| 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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