| 基于GPS相位法对舰船等大型载体定姿中的模糊数求解方法 |
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| 引用本文： | 赵健康,王银华. 基于GPS相位法对舰船等大型载体定姿中的模糊数求解方法[J]. 宇航学报, 2001, 22(1): 43-47 |
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| 作者姓名： | 赵健康 王银华 |
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| 作者单位： | 国防科技大学航天与材料工程学院, |
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| 摘 要： | 本文讨论采用四天线GPS载波相位接收机对舰船等大型载体的定姿方案，提出用数据平滑与空间几何约束相结合的方法来解决快速确定定姿方程中模糊数的难题。提高了定姿成功率，并通过实测数据进行了验证及精度分析。
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| 关 键 词： | 载波相位 GPS 大型载体 定姿 姿态确定 四天线 全球定位系统 模糊数求解 |
| 文章编号： | 1000-1328（2001）01-0043-05 |
| 修稿时间： | 1999-06-15 |
A CYCLE AMBIGUITY SEARCHMETHOD OF GPS CARRIER PHASE BASED ATTITUDE DETERMINATION FOR NAVAL VESSEL |
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| Zhao Jiankang,Wang Yinhua. A CYCLE AMBIGUITY SEARCHMETHOD OF GPS CARRIER PHASE BASED ATTITUDE DETERMINATION FOR NAVAL VESSEL[J]. Journal of Astronautics, 2001, 22(1): 43-47 |
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| Authors: | Zhao Jiankang Wang Yinhua |
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| Abstract: | In this paper, GPS was used with baselines in a four-antenna configuration to obtain naval vessel attitude in real time A new cycle ambiguity search algorithm using data filter method combined with Space Geometry Constraint (SGC) was brought forward to improve attitude determination quality (Success Ratio) and resolving speed on-the-fly (OTF) Experiments results and accuracy analyses were also provided |
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| Keywords: | Carrier phase GPS Attitude Naval vessel |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
