| 基于角锥体原理的月面巡视探测器定位方法 |
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| 引用本文： | 顾征,贾阳,魏世俨,张建利.基于角锥体原理的月面巡视探测器定位方法[J].航天器工程,2012(5):43-47. |
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| 作者姓名： | 顾征 贾阳 魏世俨 张建利 |
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| 作者单位： | 北京空间飞行器总体设计部;武汉大学测绘学院 |
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| 摘 要： | 为了获取月面巡视探测器在月球表面的相对位置信息，提出了一种基于角锥体原理的相对定位方法。此方法无需初始值，仅利用巡视探测器获取的包含着陆器目标的影像，就可以实现巡视探测器高精度定位。通过嫦娥二期工程试验，验证了该算法的有效性，可为月面巡视探测器开展科学考察任务所应用。
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| 关 键 词： | 月面巡视探测器 角锥体法 空间后方交会 定位方法 |
Lunar Rover Location Method Based on Pyramid Principle |
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| GU Zheng,JIA Yang,WEI Shiyan,ZHANG Jianli.Lunar Rover Location Method Based on Pyramid Principle[J].Spacecraft Engineering,2012(5):43-47. |
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| Authors: | GU Zheng JIA Yang WEI Shiyan ZHANG Jianli |
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| Institution: | 1(1 Beijing Institute of Spacecraft System Engineering,Beijing 100094,China)(2 School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China) |
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| Abstract: | In order to obtain the local position of lunar rover,a new way based on pyramid principle is proposed.The method uses coordinates of feature points,picked up in photos about lunar lander,to caculate the position of lunar rover precisely without any initial value.The field test for the 2nd phase of the Chang’e program demonstrates the effectiveness of the proposed algorithm.Moreover,it provides a guarantee for lunar rover scientific research. |
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| Keywords: | lunar rover pyramid principle space resection location method |
| 本文献已被 CNKI 维普 等数据库收录！ |
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