High-precision algorithm of surface parameter of parabolic primary mirror for space solar telescope
文献类型：期刊论文
| 作者 | Xu, Guangzhou1,3; Ruan, Ping1; Yang, Jianfeng1; Li, Fu1; Yan, Xingtao1; Wang, Sen2
|
| 刊名 | OPTIK
 |
| 出版日期 | 2016 |
| 卷号 | 127期号:22页码:10687-10696 |
| 关键词 | Space solar telescope Discrete error Surface parameter Rigid body displacement |
| 英文摘要 | The parabolic primary mirror (PM) of space solar telescope is sensitive to the serious external loads and surface variation of PM has large influence on the optical performance of the telescope. To evaluate the PM change under the external loads accurately, the high precision algorithm based on the comprehensive surface parameter is presented. The discrete error of finite element discretization of optical surface is concerned for the first time and the elimination of discrete error is discussed as well. The calculation method of surface parameter including rigid body displacement, surface focus and root mean square is researched. Based on the high-precision algorithm, the surface parameter of PM under the isothermal temperature change is calculated and the law curve of surface parameter is also obtained with the change of temperature. The significant simulation result of surface parameter can effectively evaluate the surface change and guide the structure and environmental adaptation design of the PM. (C) 2016 Elsevier GmbH. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Optics |
| 研究领域[WOS] | Optics |
| 关键词[WOS] | OPTICAL TELESCOPE ; HINODE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000385596100053 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/6890]  |
| 专题 | 国家天文台_空间科学研究部 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Guangzhou,Ruan, Ping,Yang, Jianfeng,et al. High-precision algorithm of surface parameter of parabolic primary mirror for space solar telescope[J]. OPTIK,2016,127(22):10687-10696. |
| APA | Xu, Guangzhou,Ruan, Ping,Yang, Jianfeng,Li, Fu,Yan, Xingtao,&Wang, Sen.(2016).High-precision algorithm of surface parameter of parabolic primary mirror for space solar telescope.OPTIK,127(22),10687-10696. |
| MLA | Xu, Guangzhou,et al."High-precision algorithm of surface parameter of parabolic primary mirror for space solar telescope".OPTIK 127.22(2016):10687-10696. |
入库方式： OAI收割
来源：国家天文台
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