Overview of LAMOST control system | |
Xinqi Xu![]() ![]() ![]() | |
2003-02-01 | |
Source Publication | Large Ground-based Telescopes |
Volume | 4837 |
Issue | 4837 |
Pages | Vol.4837 484-493 |
Conference Date | 2002-8-22 |
Conference Place | Hawaii USA |
Funding Organization | The International Society for Optical Engineering |
Publisher | SPIE |
Abstract |
Based on an unconventional design concept the LAMOST telescope will become the world’s most powerful meter-class level ground astronomical optical survey telescope when it is completed. From technical perspective the goal with such a high profile has brought an extraordinary challenge to its control system. For better image quality the telescope’s segmented reflecting Schmidt mirror has to be actively controlled by nanometer technique. At the same time the mirror is driven on both azimuth and altitude axes in subarcsecond accuracy for tracking the star. Vigorous study has been done and a number of cutting edge techniques are applied to meet the tough requirements. This paper gives the overview of LAMOST control system, outlines its distributed, real time, reliable and expansible configuration and the simulation approach. The current status of the control system is briefly reported in this paper too. |
Keyword | Lamost Telescope Control System Overview Lan |
Subject Area | 郭守敬望远镜(lamost) ; 自动控制 |
Document Type | 会议论文 |
Identifier | http://ir.niaot.ac.cn/handle/114a32/360 |
Collection | 会议论文 |
Recommended Citation GB/T 7714 | Xinqi Xu,Lingzhe Xu,Gangping Jin. Overview of LAMOST control system[C]:SPIE,2003:Vol.4837 484-493. |
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Overview of LAMOST c(140KB) | 开放获取 | CC BY-NC-ND | View Download |
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