QQ客服 官方微博 反馈留言

	APS star sensor performance assessment through real-sky observation experiments
	Ying, D ; Fei, X ; Zheng, Y
	2010-05-10 ; 2010-05-10
会议名称	Optical Design and Testing II, Pts 1 and 2 ; Conference on Optical Design and Testing II ; Beijing, PEOPLES R CHINA ; Web of Science ; INSPEC
关键词	star tracker CMOS APS star identification pattern recognition attitude estimation ATTITUDE DETERMINATION VECTOR OBSERVATIONS Optics
中文摘要	CMOS APS based star tracker is a new generation of attitude sensor. An APS based autonomous star tracker has been proposed. This paper gives a primary demonstration of the software performance of the proposed star tracker, through laboratory and real night sky experiments. The star pattern recognition algorithm in the software protocol uses a quick search and robust match strategy and can perform independent star identification without prior attitude knowledge. The laboratory experiments validated the whole sky independent star pattern recognition algorithm and showed a comprehensive influence of errors and noise on the software performance. The real night sky experiments tested the sensitivity of the APS star sensor and validated the feasibility of the star identification and attitude estimation algorithm. In this paper, the structure and procedure of the software is described. The experiment system setup is introduced and the results of the laboratory and real sky experiments are presented and discussed.
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING ; BELLINGHAM ; 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/19265]
专题	清华大学
推荐引用方式 GB/T 7714	Ying, D,Fei, X,Zheng, Y. APS star sensor performance assessment through real-sky observation experiments[C]. 见:Optical Design and Testing II, Pts 1 and 2, Conference on Optical Design and Testing II, Beijing, PEOPLES R CHINA, Web of Science, INSPEC.

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。