Space object detecting ability improvement method based on optimal principle

doi:10.1007/s11801-019-8204-4

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	Space object detecting ability improvement method based on optimal principle
	Y.Gao; J.-y.Zhao
	2019
发表期刊	Optoelectronics Letters
ISSN	16731905
卷号	15 期号:6 页码:459-462
摘要	In view of the increasing threat of massive satellites and orbital debris to space launch missions, an optimization method of ground-based optoelectronics surveillance system is proposed. Passive optical system can monitor space target at a cost-effective way. This paper analyzes the detection ability of telescope and the optical reflection characteristics of high orbital objects, combined with the motion characteristics and observation conditions of high orbital debris, and thus analyzes the detection and recognition ability of space targets by the ground optoelectronics system. In order to solve the problem of faint targets detection, the optimization principle of star image with low signal-to-noise ratio (SNR) is demonstrated. Compared with the traditional frame difference method, the spatial targets with SNR greater than 3.10 can be identified without changing the aperture of observation equipment. 2019, Tianjin University of Technology and Springer-Verlag GmbH Germany, part of Springer Nature.
关键词	Signal to noise ratio,Cost effectiveness,Object detection,Optical systems,Space debris
DOI	10.1007/s11801-019-8204-4
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收录类别	EI
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文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63368
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	Y.Gao,J.-y.Zhao. Space object detecting ability improvement method based on optimal principle[J]. Optoelectronics Letters,2019,15(6):459-462.
APA	Y.Gao,&J.-y.Zhao.(2019).Space object detecting ability improvement method based on optimal principle.Optoelectronics Letters,15(6),459-462.
MLA	Y.Gao,et al."Space object detecting ability improvement method based on optimal principle".Optoelectronics Letters 15.6(2019):459-462.

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