Space object detecting ability improvement method based on optimal principle
文献类型：期刊论文
| 作者 | Y.Gao; J.-y.Zhao |
| 刊名 | Optoelectronics Letters
 |
| 出版日期 | 2019 |
| 卷号 | 15期号:6页码:459-462 |
| 关键词 | Signal to noise ratio,Cost effectiveness,Object detection,Optical systems,Space debris |
| ISSN号 | 16731905 |
| DOI | 10.1007/s11801-019-8204-4 |
| 英文摘要 | 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. |
| URL标识 | 查看原文 |
| 源URL | [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. |
入库方式： OAI收割
浏览0
下载0
收藏0
其他版本
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。