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GEO暗弱空间碎片目标搜索策略分析
Alternative TitleThe Strategic Analysis for Searching Faint Space Debris in the GEO Region
汤儒峰1,2; 李语强1; 李荣旺1
Source Publication天文研究与技术(Astronomical Research & Technology)
2017-07
Volume14Issue:3Pages:304-309
DOI10.14005/j.cnki.issn1672-7673.20160921.006
Contribution Rank第1完成单位
Indexed ByCSCD
Keyword地球同步轨道空间碎片 光学观测 搜索策略 搜索概率
Abstract

在地球同步轨道特征的基础上,介绍了地球同步轨道空间碎片的运动特征。针对地球同步轨道暗弱空间碎片进行观测的搜索方案,考虑目标的预报误差以及视场的大小,用数学方法分别计算了同心圆搜索与爬楼梯搜索的成功概率,并由计算结果分析了两者的特征,认为在一般情况下,同心圆搜索方案具有更高的搜索效率。

Other Abstract

The geosynchronous region is one of the most valuable space environment for application which makes it of great significance to monitor the space debris by optical observation. On the basis of the special dynamical characteristics of geosynchronous orbits, the motion features of GEO space debris were introduced in this paper. Concerning the prediction error of the space target and size of field of view, the success probabilities of “concentric circles search” and “climb stairs search” were calculated. Based on the calculated results, the strengths and weaknesses of each search strategy were analyzed. According to the analysis, the “concentric circles search” is more efficient in most cases.

Funding Project国家自然科学天文联合基金[U1631134] ; 中国科学院青年创新促进会[2014048]
Funding Organization国家自然科学天文联合基金[U1631134] ; 中国科学院青年创新促进会[2014048]
Language中文
Subject Area天文学 ; 天体测量学
MOST Discipline Catalogue理学 ; 理学::天文学
ISSN1672-7673
CSCD IDCSCD:6020207
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/10116
Collection应用天文研究组
Affiliation1.中国科学院云南天文台, 云南, 昆明, 650011
2.中国科学院大学, 北京, 100049
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
汤儒峰,李语强,李荣旺. GEO暗弱空间碎片目标搜索策略分析[J]. 天文研究与技术(Astronomical Research & Technology),2017,14(3):304-309.
APA 汤儒峰,李语强,&李荣旺.(2017).GEO暗弱空间碎片目标搜索策略分析.天文研究与技术(Astronomical Research & Technology),14(3),304-309.
MLA 汤儒峰,et al."GEO暗弱空间碎片目标搜索策略分析".天文研究与技术(Astronomical Research & Technology) 14.3(2017):304-309.
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