| 引用本文: | 白鹤峰,任萱,郗晓宁.近地轨道卫星星座设计时的轨道模型.[J].国防科技大学学报,1999,21(2):1-4.[点击复制] |
| Bai Hefeng,Ren Xuan,Xi Xiaoning.The Orbit Models for Designing LEO Satellite Constellations[J].Journal of National University of Defense Technology,1999,21(2):1-4[点击复制] |
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| 近地轨道卫星星座设计时的轨道模型 |
| 白鹤峰, 任萱, 郗晓宁 |
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(国防科技大学 自动控制系 湖南 长沙 410073)
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| 摘要: |
| 首先给出考虑J2摄动项时近地轨道卫星的轨道模型、星下点计算方法和覆盖判断准则, 在此基础上给出一种近地回归轨道的迭代设计方法。在区域间断覆盖星座设计时常常选用每天运行12、13、14、15 圈的近地圆回归轨道, 因而最后列出了这4种回归轨道的轨道高度和倾角。 |
| 关键词: 近地轨道, 卫星, 摄动, 星座, 覆盖 |
| DOI： |
| 投稿日期：1998-06-24 |
| 基金项目:国家863高技术项目资助 |
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| The Orbit Models for Designing LEO Satellite Constellations |
| Bai Hefeng, Ren Xuan, Xi Xiaoning |
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(Department of Aerospace Control, NUDT, Changsha, 410073)
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| Abstract: |
| the orbit models, the calculation methods of sub-satellite and the coverage judgement which take into account the J2 perturbations are given first, and then an iterating methods of designing satellite orbit with repeat ground trace is proposed. The near-circle low earth orbits which repeat after 12、13、14、15 orbits per day are often chosen in designing regional partial coverage constellations, so the heights and the inclination angles of these 4 kinds orbits are listed in the end. |
| Keywords: LEO, satellite, perturbations, constellations, coverage |
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