NIAOT OpenIR  > 中国科学院南京天文光学技术研究所  > 会议论文
Upgradation progress of 13.7m millimeter radio telescope reflector surface maintenance test
Yong Zhang; Dehua Yang; Guohua Zhou; You Wang; Aihua Li; Yeping Li; Anfang Liu; Yizhong Zeng; Guoping Li; Qimeng Wang
2014-07-22
Source PublicationGround-based and Airborne Telescopes V
Volume9145
PagesVol.9145 40-1-11
Conference Date2014-6-22
Conference PlaceMontréal, Quebec, Canada
Funding OrganizationSPIE
PublisherSPIE
Abstract
The real-time maintenance sensor for the active reflector is one of the key technologies for the active reflector upgradation plan of 13.7m millimeter radio telescope from Purple Mountain Observatory, China. A new type of maintenance integration sensor based on PSD and laser module based on normal angle and distance detection is proposed in this paper. After the brief introduction of the maintenance theory of the radio telescope segmented primary reflector, the method is simulated and tested on the real backup panel from the telescope in the active reflector lab in Nanjing Institute of Astronomical Optics and Technology, China. The method is proved to be a high accurate, engineering feasible for that real-time maintenance of the whole primary. Finally some conclusions are reached.
KeywordRadio Telescope Laser Scanning Antenna Sensing Active Reflector Maintenance
Subject Area射电望远镜 ; 主动光学
Document Type会议论文
Identifierhttp://ir.niaot.ac.cn/handle/114a32/820
Collection中国科学院南京天文光学技术研究所_会议论文
望远镜新技术研究室_会议论文
Recommended Citation
GB/T 7714
Yong Zhang,Dehua Yang,Guohua Zhou,et al. Upgradation progress of 13.7m millimeter radio telescope reflector surface maintenance test[C]:SPIE,2014:Vol.9145 40-1-11.
Files in This Item: Download All
File Name/Size DocType Version Access License
Upgradation progress(1528KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Yong Zhang]'s Articles
[Dehua Yang]'s Articles
[Guohua Zhou]'s Articles
Baidu academic
Similar articles in Baidu academic
[Yong Zhang]'s Articles
[Dehua Yang]'s Articles
[Guohua Zhou]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Yong Zhang]'s Articles
[Dehua Yang]'s Articles
[Guohua Zhou]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Upgradation progress of 13.7m millimeter radio telescope reflector surface maintenance test.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.