| GPS精度鉴定测姿系统中的闭合差检验 |
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| 引用本文： | 姚飞娟,杜娟,孙中豪,宫帅帅.GPS精度鉴定测姿系统中的闭合差检验[J].全球定位系统,2012,37(4):40-43. |
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| 作者姓名： | 姚飞娟 杜娟 孙中豪 宫帅帅 |
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| 作者单位： | 63883部队,河南洛阳,471000 |
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| 摘 要： | 简要介绍了GPS精度鉴定测姿系统构造原理,针对高动态条件下GPS精度评估与检验存在检核难的问题,设计了利用三角形闭合差进行检验方法,基于Visual C++编写了精度检验软件,经数据分析得出GPS高动态下的系统误差,该方法计算简单易于操作,有效利用了测姿系统冗余信息,具有较好的实用价值。
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| 关 键 词： | 测姿 闭合差 精度检验 系统误差 |
Error of Closure Test in GPS Precision Judge Attitude Detemination System |
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| YAO Feijuan,DU Juan,SUN Zhonghao,GONG Shuaishuai.Error of Closure Test in GPS Precision Judge Attitude Detemination System[J].Gnss World of China,2012,37(4):40-43. |
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| Authors: | YAO Feijuan DU Juan SUN Zhonghao GONG Shuaishuai |
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| Institution: | (Troops 63883,Luoyang Henan 471000,China) |
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| Abstract: | The construction principle of GPS precise judge attitude determination system are introduced.In view of GPS accuracy evaluation and test under high dynamic condition checked difficultly,the closure error of triangle test method,and with Visual C＋＋ program the accuracy testing software is designed.Using and analyzing the data from the system GPS system error is presented.Under high dynamic the method is easy to operate with simple calculation.It uses the redundancy information of the system effectively,and has good practical application value. |
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| Keywords: | Attitude determination error of closure accuracy test system error |
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