| 一种多任务导航星座设计方法 |
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| 引用本文： | 贺泉,韩潮.一种多任务导航星座设计方法[J].上海航天,2007,24(6):20-23. |
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| 作者姓名： | 贺泉 韩潮 |
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| 作者单位： | 北京航空航天大学,宇航学院,北京,100083 |
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| 摘 要： | 在分析多任务导航星座中心任务和附加任务的基础上,用n 1重覆盖率评价星座对地面的覆盖性能,基于运筹图论对多任务星座设计及选星方案进行了研究。仿真结果表明,由该法确定的选星方案可满足多任务星座的使命要求。
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| 关 键 词： | 多任务导航星座 覆盖 优化设计 图论 |
| 文章编号： | 1006-1630（2007）06-0020-04 |
| 收稿时间： | 2006-10-10 |
| 修稿时间： | 2006-11-04 |
Multi-Mission Navigation Constellation Design |
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| HE Quan,HAN Chao.Multi-Mission Navigation Constellation Design[J].Aerospace Shanghai,2007,24(6):20-23. |
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| Authors: | HE Quan HAN Chao |
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| Abstract: | Based on the analysis for primary mission and auxiliary mission of multi-mission navigation constellation,the optimal design method of the constellation and a solution to choosing satellites were studied by using graphic theory in this paper,while n 1 coverage ratio was defined to evaluate the coverage performance.The simulation results showed that the solution of choosing satellites was able to meet the requirements of multi-mission constellation. |
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| Keywords: | Multi-mission navigation constellation Coverage Design optimization Graphic theory |
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