YNAO OpenIR  > 丽江天文观测站(南方基地)
利用倾斜镜技术实现2.4m望远镜的高精度跟踪Ⅰ:原理样机设计及测试
Alternative TitleRealization of High Tracking Precision using a Tip-tilt Mirror for the 2.4-Meter Telescope – Part I: Prototype Design and Test
丁永超1,3,4,5,7; 王德恩2; 伦宝利1,4,5,7; 王传军1,3,4,5,7; 辛玉新1,3,4,5,7; 陈林勰1,3,4,5,7; 胡东霞2; 代万俊2; 张鑫2; 陈良明2; 杨英2; 袁强2; 陈冬晖6; 常亮1,4,5,7
Source Publication激光与光电子学进展(Laser & Optoelectronics Progress)
2018
Volume55Issue:07Pages:279-285
DOI10.3788/LOP55.071104
ClassificationP111
Contribution Rank第1完成单位
Indexed ByCSCD ; 核心
Keyword2.4米望远镜 跟踪精度 倾斜校正 大气湍流
Abstract

为了获得更高质量的观测数据并提高望远镜的工作效率,设计了一套倾斜镜校正系统的原理样机,用于提高丽江2.4米望远镜闭环跟踪精度的研究。本文介绍了倾斜镜技术原理样机的研制,并在2.4米望远镜上进行了实际测试。结果表明,该系统能实现245Hz的校正频率,望远镜的闭环跟踪精度提高了7.3倍,其高色散光谱仪的星光耦合效率因此提高了28.6%,快速测光系统的成像质量得到了明显改善,利用该系统可以满足对天文观测的要求。 

Other Abstract

A prototype based on the tip-tilt mirror correction system is designed to obtain higher quality observation data and improve the efficiency of the telescope, which is used for the research on improving closed-loop trackingprecision of the 2.4-meter telescope in Lijiang. This paper introduced the development of the prototype and carried out the actual test in the 2.4-meter telescope. The results showed that the system can realize the correction frequency of 245Hz, and the closed-loop tracking precision of the telescope was improved by 7.3 times. Meanwhile, the coupling efficiency of the High Resolution Echelle Spectrograph was improved by 28.6%, The imaging quality of the fast photometry system had been improved obviously, the system can meet the requirements of astronomical observation.

Funding Project国家自然科学基金[11573069] ; 云南省应用基础研究计划重点项目[2016FA001] ; 中国科学院人才项目青年创新促进会[2015043]
Funding Organization国家自然科学基金[11573069] ; 云南省应用基础研究计划重点项目[2016FA001] ; 中国科学院人才项目青年创新促进会[2015043]
Language中文
Subject Area物理学 ; 光学 ; 天文学 ; 天文学其他学科
MOST Discipline Catalogue理学 ; 理学::物理学 ; 理学::天文学
ISSN1006-4125
CSCD IDCSCD:6299157
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/12096
Collection丽江天文观测站(南方基地)
中国科学院天体结构与演化重点实验室
Corresponding Author常亮
Affiliation1.中国科学院云南天文台,云南,昆明,650216
2.中国工程物理研究院激光聚变研究中心,四川,绵阳,621900
3.中国科学院大学,北京,100049
4.中国科学院天体结构与演化重点实验室,云南,昆明,650216
5.中国科学院天文大科学研究中心,北京,100012
6.北京北方光电有限公司,北京,100089
7.云南省应用天文技术工程实验室,云南,昆明,650216
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Corresponding Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
丁永超,王德恩,伦宝利,等. 利用倾斜镜技术实现2.4m望远镜的高精度跟踪Ⅰ:原理样机设计及测试[J]. 激光与光电子学进展(Laser & Optoelectronics Progress),2018,55(07):279-285.
APA 丁永超.,王德恩.,伦宝利.,王传军.,辛玉新.,...&常亮.(2018).利用倾斜镜技术实现2.4m望远镜的高精度跟踪Ⅰ:原理样机设计及测试.激光与光电子学进展(Laser & Optoelectronics Progress),55(07),279-285.
MLA 丁永超,et al."利用倾斜镜技术实现2.4m望远镜的高精度跟踪Ⅰ:原理样机设计及测试".激光与光电子学进展(Laser & Optoelectronics Progress) 55.07(2018):279-285.
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