| 位置差分GPS定位误差分析与远距离差分试验 |
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| 引用本文： | 张崇伟,杜世强,陈永冰.位置差分GPS定位误差分析与远距离差分试验[J].海军工程大学学报,1992(3). |
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| 作者姓名： | 张崇伟 杜世强 陈永冰 |
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| 作者单位： | 海军工程学院舰船电工电子工程系，海军工程学院舰船电工电子工程系，海军工程学院舰船电工电子工程系 |
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| 摘 要： | 本文从GPS定位位置的求取公式出发,分析了GPS定位误差、位置差分GPS定位误差及其均方阵,由此证明位置差分GPS定位方法可以消除GPS定位误差中的较大部分。远距离静态差分试验表明:差分后定位误差drms值由33米下降到3.8米。
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| 关 键 词： | 差分GPS 导航 定位 |
Error Analysis and Long Distance Test of Position Differential GPS Locating |
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| Zhang Chongwei Du Shiqiang Chen Yongbing.Error Analysis and Long Distance Test of Position Differential GPS Locating[J].Journal of Naval University of Engineering,1992(3). |
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| Authors: | Zhang Chongwei Du Shiqiang Chen Yongbing |
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| Institution: | Zhang Chongwei Du Shiqiang Chen Yongbing |
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| Abstract: | This paper analyses GPS locating error, position differential GPS locating error and its mean square value matrix according to position's calculating formula of GPS locating. It is proved that position differential operation can eliminate most of GPS locating errors. The results of the long distance static position differential GPS locating test indicate that the locating error drms value decreases from 33m to 3.8m after position difference. |
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| Keywords: | Differential GPS Navigation Locating |
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