Calculations for the Pre-Calibration of LAMOST Active Optics | |
Yong Zhang ; Xiang-Qun Cui | |
刊名 | Chinese Journal of Astronomy and Astrophysics
![]() |
2004-11-11 | |
卷号 | 5期号:3页码:302-314 |
关键词 | active optics telescopes instrumentation |
英文摘要 |
Large Sky Area Multi-Object Fibre Spectroscopic Telescope (LAMOST) is one of the major on-going national large scientific projects in China. Active optics is a key technology for the LAMOST with which the thin-mirror active optics and segmented-mirror active optics are tied in. A pre-calibration method considering all active forces and displacements specially for LAMOST has been developed in early 2004. We give a detailed mathematical derivation and calculation including numerical simulation and computer program realization of the pre-calibration method of LAMOST open-loop control for the third-order as-pherical aberration. We have also carried out calculations on the application of the pre-calibration method and the parameters of actuator design in LAMOST active optics in observation mode, including estimations of the actuator ranges,
the interval of active optics correction and the ranges and trends of load changes on all the actuators during LAMOST tracking a given star. |
学科主题 | 郭守敬望远镜(LAMOST) ; 主动光学 |
WOS记录号 | WOS:000230099500010 |
公开日期 | 2013-12-24 |
内容类型 | 期刊论文 |
源URL | [http://ir.niaot.ac.cn/handle/114a32/413] ![]() |
专题 | 南京天文光学技术研究所_中科院南京天光所知识成果_期刊论文 南京天文光学技术研究所_望远镜新技术研究室_期刊论文 |
推荐引用方式 GB/T 7714 | Yong Zhang,Xiang-Qun Cui. Calculations for the Pre-Calibration of LAMOST Active Optics[J]. Chinese Journal of Astronomy and Astrophysics,2004,5(3):302-314. |
APA | Yong Zhang,&Xiang-Qun Cui.(2004).Calculations for the Pre-Calibration of LAMOST Active Optics.Chinese Journal of Astronomy and Astrophysics,5(3),302-314. |
MLA | Yong Zhang,et al."Calculations for the Pre-Calibration of LAMOST Active Optics".Chinese Journal of Astronomy and Astrophysics 5.3(2004):302-314. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论