Particle swarm optimization based space debris surveillance network scheduling
文献类型：期刊论文
| 作者 | Jiang, Hai1,2,3 ; Liu, Jing1,2,3; Cheng, Hao-Wen1,3; Zhang, Yao1,2,3; Jiang Hai; Liu Jing; Cheng Haowen; Zhang Yao
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2017-02-01 |
| 卷号 | 17期号:3 |
| 关键词 | methods: data analysis observational catalogs telescopes techniques: radar astronomy |
| 英文摘要 | The increasing number of space debris has created an orbital debris environment that poses increasing impact risks to existing space systems and human space flights. For the safety of in-orbit spacecrafts, we should optimally schedule surveillance tasks for the existing facilities to allocate resources in a manner that most significantly improves the ability to predict and detect events involving affected spacecrafts. This paper analyzes two criteria that mainly affect the performance of a scheduling scheme and introduces an artificial intelligence algorithm into the scheduling of tasks of the space debris surveillance network. A new scheduling algorithm based on the particle swarm optimization algorithmis proposed, which can be implemented in two different ways: individual optimization and joint optimization. Numerical experiments with multiple facilities and objects are conducted based on the proposed algorithm, and simulation results have demonstrated the effectiveness of the proposed algorithm. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000397210100009 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/8254]  |
| 专题 | 国家天文台_应用天文研究部 |
| 作者单位 | 1.Chinese Acad Sci, Natl Astron Observatories, Beijing 100012, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.China Natl Space Adm, Space Debris Observat & Data Applicat Ctr, Beijing 100012, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Hai,Liu, Jing,Cheng, Hao-Wen,et al. Particle swarm optimization based space debris surveillance network scheduling[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2017,17(3). |
| APA | Jiang, Hai.,Liu, Jing.,Cheng, Hao-Wen.,Zhang, Yao.,Jiang Hai.,...&Zhang Yao.(2017).Particle swarm optimization based space debris surveillance network scheduling.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,17(3). |
| MLA | Jiang, Hai,et al."Particle swarm optimization based space debris surveillance network scheduling".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 17.3(2017). |
入库方式： OAI收割
来源：国家天文台
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