OPT OpenIR  > 空间光学技术研究室
Star Identification Algorithm Based on Oriented Singular Value Feature and Reliability Evaluation Method
Wei, Xin1,2; Wen, Desheng1; Song, Zongxi1; Xi, Jiangbo3
作者部门空间光学技术研究室
2019
发表期刊TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
ISSN0549-3811
卷号62期号:5页码:265-274
产权排序1
摘要

A full-sky autonomous star identification algorithm aimed at solving the "lost-in-space" problem is presented in this paper. It mainly consists of two steps: an initial match step and a reliability evaluation step. Oriented singular value feature matching is adopted to search for corresponding candidates of the stars detected in the initial match. After obtaining the stars' initial match results, an evaluation method is applied to estimate the reliability of candidates from the star voting results, acquiring the final unique matching of stars in the image. Experiments show that our algorithm is more robust to star position noise and magnitude noise than the two conventional algorithms. In the simulations, our algorithm achieves an identification rate of 97.0% with 2-pixel star position noise and 0.3 My star magnitude noise, and also performs well with false stars in the field of view. In addition, the memory requirement and identification time of our method are acceptable for actual engineering projects.

关键词Star Identification Star Sensor Spacecraft Attitude Determination
DOI10.2322/tjsass.62.265
收录类别SCI ; EI
语种英语
WOS记录号WOS:000483071600003
出版者JAPAN SOC AERONAUT SPACE SCI
EI入藏号20193907480486
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.opt.ac.cn/handle/181661/31832
专题空间光学技术研究室
通讯作者Wei, Xin
作者单位1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Shaanxi, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
3.Changan Univ, Xian 710064, Shaanxi, Peoples R China
推荐引用方式
GB/T 7714
Wei, Xin,Wen, Desheng,Song, Zongxi,et al. Star Identification Algorithm Based on Oriented Singular Value Feature and Reliability Evaluation Method[J]. TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES,2019,62(5):265-274.
APA Wei, Xin,Wen, Desheng,Song, Zongxi,&Xi, Jiangbo.(2019).Star Identification Algorithm Based on Oriented Singular Value Feature and Reliability Evaluation Method.TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES,62(5),265-274.
MLA Wei, Xin,et al."Star Identification Algorithm Based on Oriented Singular Value Feature and Reliability Evaluation Method".TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 62.5(2019):265-274.
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
Star Identification (405KB)期刊论文出版稿限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wei, Xin]的文章
[Wen, Desheng]的文章
[Song, Zongxi]的文章
百度学术
百度学术中相似的文章
[Wei, Xin]的文章
[Wen, Desheng]的文章
[Song, Zongxi]的文章
必应学术
必应学术中相似的文章
[Wei, Xin]的文章
[Wen, Desheng]的文章
[Song, Zongxi]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。