Control system of pointing mechanism for lunar based extreme ultraviolet camera

doi:10.3788/IRLA201847.0318002

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Control system of pointing mechanism for lunar based extreme ultraviolet camera
	Yu, Tao
刊名	Infrared and Laser Engineering
	2018
卷号	47 期号:3
关键词	Control systems Cameras Errors Hall effect transducers Magnetosphere
ISSN号	10072276
DOI	10.3788/IRLA201847.0318002
英文摘要	In order to ensure that the extreme ultraviolet camera can point the earth exactly, monitor and research 30.4 nm radiation generated by the earth plasmasphere roundly and chronically, the control system of pointing mechanism was designed and developed. Firstly, the structure and the operating principle of control system were introduced. Secondly, the key modules of control system were designed in detail. Then, a control algorithm based on Hall sensor positioning was presented. Finally, the error sources of control system were analyzed in detail. The results of calculated errors and the work on lunar indicate that the control algorithm based on Hall sensor positioning is correct and effective, the control error of pointing mechanism is no larger than 0.1and satisfies the requirement of extreme ultraviolet camera technical indexes. 2018, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved.
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/60595]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	Yu, Tao. Control system of pointing mechanism for lunar based extreme ultraviolet camera[J]. Infrared and Laser Engineering,2018,47(3).
APA	Yu, Tao.(2018).Control system of pointing mechanism for lunar based extreme ultraviolet camera.Infrared and Laser Engineering,47(3).
MLA	Yu, Tao."Control system of pointing mechanism for lunar based extreme ultraviolet camera".Infrared and Laser Engineering 47.3(2018).