| 适应高动态环境的GPS载波相位估计方法研究 |
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| 引用本文： | 李小民,田庆民. 适应高动态环境的GPS载波相位估计方法研究[J]. 武汉大学学报(工学版), 2003, 36(3): 120-124 |
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| 作者姓名： | 李小民 田庆民 |
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| 作者单位： | 军械工程学院光学与电子工程系,河北,石家庄,050003 |
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| 摘 要： | 鉴于载波相位观测量可提供高精度定位信息的特点 ,分析了在高动态环境获得载波相位观测量的三种可能方法 ,对三种方法的估计精度和动态跟踪能力进行了比较 .提出了一种适合GPS系统的高动态环境载波相位测量方案 .
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| 关 键 词： | 高动态环境 GPS 相位估计 |
| 文章编号： | 1671-8844(2003)03-0120-05 |
| 修稿时间： | 2003-01-21 |
Study of GPS carrier phase estimation method in high dynamic circumstances |
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| LI Xiao-min,TIAN Qin-min. Study of GPS carrier phase estimation method in high dynamic circumstances[J]. Engineering Journal of Wuhan University, 2003, 36(3): 120-124 |
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| Authors: | LI Xiao-min TIAN Qin-min |
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| Abstract: | The characteristic of carrier phase measurement, whic h can supply high precision position information, is analyzed. Three carrier pha se measuring methods in high dynamic circumstances are analyzed; and their estim ation precisions and dynamic performances are compared with each other. A GPS ca rrier phase measurement scheme adapted to high dynamic circumstance is presented . |
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| Keywords: | high dynamic circumstance global positioning system (GPS) phase estimation |
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