GPS/DR组合测姿自适应算法研究 |
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引用本文: | 牛慧军,朱启仁.GPS/DR组合测姿自适应算法研究[J].现代导航,2010,1(5):41-43. |
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作者姓名: | 牛慧军 朱启仁 |
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作者单位: | 解放军92941 部队,辽宁葫芦岛 125000 |
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摘 要: | 本文提出GPS位置误差估计算法及状态误差协方差阵和观测误差协方差阵自适应调节算法,有效地提高了GPS/DR组合导航测姿的精度。
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关 键 词: | GPS/DR组合导航 GPS测姿 自适应算法 |
GPS/DR Integrated Attitude Determination Adaptive Filtering Algorithm |
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Authors: | NIU Huijun ZHU Qiren |
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Abstract: | In order to improve the precision of stance measure by GPS/DR integrated navigation effectively, the algorithm of estimating the GPS position error and the adaptive algorithm of regulating state error and observational error matrices is discussed in the paper. |
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