Compensation for star centroid systematic error of star trackers

	Compensation for star centroid systematic error of star trackers
	Jiang, L.; L. Zhang; X. Zhang and J. Ren
	2015
发表期刊	Zhongguo Jiguang/Chinese Journal of Lasers
卷号	42 期号:3
摘要	The frequency of star centroid systematic error is analized, the common quality of star centroid systematic error distributions with different point spread functions is found. A simulation using Monte Carlo method is done according to the point spread function data of different field of views (FOV) from optical system. The result of simulation is in accordance with frequency analysis. The star centroid systematic error of the star object whose dispersion spot dimensions are 5 pixel 5pixel is experimentally measured. The star centroid systematic error is compensated with error compensation equations, after compensation the accuracy of central FOV is increased by 66.56%, and the accuracy of fringe FOV is increased by 57.21%. So the effect of the compensation using the proposed method is better than the traditional compensation method using sine curve fitting with the accuracy only increased by 35.7%. , 2015, Science Press. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/56372
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Jiang, L.,L. Zhang,X. Zhang and J. Ren. Compensation for star centroid systematic error of star trackers[J]. Zhongguo Jiguang/Chinese Journal of Lasers,2015,42(3).
APA	Jiang, L.,L. Zhang,&X. Zhang and J. Ren.(2015).Compensation for star centroid systematic error of star trackers.Zhongguo Jiguang/Chinese Journal of Lasers,42(3).
MLA	Jiang, L.,et al."Compensation for star centroid systematic error of star trackers".Zhongguo Jiguang/Chinese Journal of Lasers 42.3(2015).

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
星敏感器星点定位系统误差补偿.caj（1755KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载