| 农业机械导航中的GPS定位误差分析 |
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| 引用本文： | 刘国有. 农业机械导航中的GPS定位误差分析[J]. 湖南农机, 2016, 0(1): 7-8. DOI: 10.3969/j.issn.1007-8320.2016.01.004 |
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| 作者姓名： | 刘国有 |
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| 作者单位： | 吉林省大安市职教中心,吉林 大安,131300 |
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| 摘 要： | GPS定位已在农业机械装备中得到广泛应用,但定位过程会产生一定的误差.导航中GPS定位误差分析,可采用目前应用比较广泛的差分技术及联合卡尔曼滤波算法;在动态定位数据的处理中,利用基于时间序列的处理方式,能显著的降低定位误差.
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| 关 键 词： | 农业机械导航 GPS 定位误差 |
The Analysis of GPS Positioning Error in Agricultural Machinery Navigation |
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| Abstract: | GPS positioning has been widely used in agricultural machinery equipment.However,during the positioning process,certain errors may occur.The analysis of GPS positioning error inagricultural machinery navigation can adopt the widely used difference technique combined with Calman filtering algorithm.During the processing of dynamic positioning data,using method based on time series can significantly reduce positioning error. |
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| Keywords: | agricultural machinery navigation GPS Positioning error |
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