| 基于星间距离和方向观测的导航卫星自主定轨研究 |
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| 引用本文： | 陈金平,尤政,焦文海.基于星间距离和方向观测的导航卫星自主定轨研究[J].宇航学报,2005,26(1):43-46. |
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| 作者姓名： | 陈金平 尤政 焦文海 |
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| 作者单位： | 1. 清华大学精密仪器与机械学系,北京,100084
2. 西安测绘研究所,西安,710054 |
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| 基金项目： | 国家863计划青年创新基金(2002AA717012) |
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| 摘 要： | 研究了导航卫星自主导航问题,提出了基于星间距离和方向观测的导航卫星自主定轨方法,对该方法的可行性进行了分析。
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| 关 键 词： | 卫星导航 自主导航 星间测距 星间定向 |
| 文章编号： | 1000-1328(2005)01-0043-04 |
Research on Autonav of Navigation Satellite Constellation Based on Crosslink Range and Inter-satellites Orientation Observation |
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| CHEN Jin-ping,YOU Zheng,JIAO Wen-hai.Research on Autonav of Navigation Satellite Constellation Based on Crosslink Range and Inter-satellites Orientation Observation[J].Journal of Astronautics,2005,26(1):43-46. |
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| Authors: | CHEN Jin-ping YOU Zheng JIAO Wen-hai |
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| Institution: | CHEN Jin-ping~1,YOU Zheng~1,JIAO Wen-hai~2 |
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| Abstract: | The question of navigation satellite autonomous flight is discussed. The method of auto-orbit determination using the crosslink range and inter-satellites orientation observation is developed. Basing our feasibility analysis result, some useful conclusion was found out. |
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| Keywords: | Satellite navigation Autonomous navigation Crosslink range Crosslink orientation |
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