LEO Constellation Optimization Model with Non-uniformly Distributed RAAN for Global Navigation Enhancement
文献类型：会议论文
| 作者 | Pan, Deng; Sun, Dan; Ren, Jing; Li, Mingtao |
| 出版日期 | 2018 |
| 会议日期 | MAY 23-25, 2018 |
| 会议地点 | Harbin, PEOPLES R CHINA |
| 关键词 | Navigation enhancement GDOP LEO Walker constellation Non-uniformly distributed RAAN Genetic algorithm |
| 卷号 | 497 |
| DOI | 10.1007/978-981-13-0005-9_63 |
| 页码 | 768-778 |
| 英文摘要 | This paper established a constellation optimization model for global navigation enhancement, of which RAAN is non-uniformly distributed, aimed at GDOP (geometric dilution of precision) optimization of important cities around the world, using genetic algorithm to solve the constellation optimization problem and using STK to analyses the optimization results. The simulation results show, compared with the classic Walker constellation of which global uniformly distributed RAAN, the Leo constellation of global non-uniformly distributed RAAN not only finishes high precision worldwide global navigation, but reduce the number of satellite constellation, which is beneficial to reduce the cost and deploy rapidly. |
| 会议录 | CHINA SATELLITE NAVIGATION CONFERENCE (CSNC) 2018 PROCEEDINGS, VOL I
 |
| 语种 | 英语 |
| ISSN号 | 1876-1100 |
| ISBN号 | 978-981-13-0005-9; 978-981-13-0004-2 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/6550]  |
| 专题 | 国家空间科学中心_空间技术部 |
| 推荐引用方式 GB/T 7714 | Pan, Deng,Sun, Dan,Ren, Jing,et al. LEO Constellation Optimization Model with Non-uniformly Distributed RAAN for Global Navigation Enhancement[C]. 见:. Harbin, PEOPLES R CHINA. MAY 23-25, 2018. |
入库方式： OAI收割
来源：国家空间科学中心
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