| RTK快速求解整周模糊度算法及应用 |
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| 引用本文： | 杨风云.RTK快速求解整周模糊度算法及应用[J].鞍山科技大学学报,2003,26(2):126-128. |
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| 作者姓名： | 杨风云 |
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| 作者单位： | 鞍山科技大学土木与交通工程学院 辽宁 |
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| 摘 要： | 分析了GPS-RTK测量速度的关键即解算整周模糊度，通过对RTK整周模糊度算法原理的分析，提出了快速RTK求解整周模糊度算法．该算法首先确定未知点的初始坐标，进而得到初始模糊度；然后以初始值为中心建立一个搜索空间，应用最小二乘原理搜索出准确的模糊度值．
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| 关 键 词： | GPS RTK 整周模糊度 模糊度函数法 最小二乘搜索法 |
| 文章编号： | 1672-4410(2003)02-0126-03 |
| 修稿时间： | 2002年12月20日 |
Application in practice and solution to integer cycle ambiguity of RTK in fast speed |
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| YANG Feng-yun.Application in practice and solution to integer cycle ambiguity of RTK in fast speed[J].Journal of Anshan University of Science and Technology,2003,26(2):126-128. |
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| Authors: | YANG Feng-yun |
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| Abstract: | The critical problem about GPSRTK-solution to the integer cycle ambiguity was analyzed. By analyzing its principle, how the integer cycle ambiguity of RTK was calculated in fast speed. In this method of solution, the initial point' s coordinate can be determined in the primary step in order to get the initial ambiguity, and then construct a finding space with initial value as centre and obtain an accurate ambiguity value by least square method. |
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| Keywords: | GPS RTK measurement cycle slip integer cycle ambiguity |
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