Calculations for the Pre-Calibration of LAMOST Active Optics

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	Calculations for the Pre-Calibration of LAMOST Active Optics
	Yong Zhang; Xiang-Qun Cui
	2004-11-11
发表期刊	Chinese Journal of Astronomy and Astrophysics
卷号	5 期号:3 页码:302-314
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.
关键词	Active Optics Telescopes Instrumentation
学科领域	郭守敬望远镜（lamost） ; 主动光学
WOS记录号	WOS:000230099500010
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.niaot.ac.cn/handle/114a32/413
专题	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.

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