| 惯导系统航迹误差与真航向误差相关性研究 |
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| 引用本文： | 雷德社,黄雪妮,刘海涛.惯导系统航迹误差与真航向误差相关性研究[J].压电与声光,2013,35(6):829-832. |
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| 作者姓名： | 雷德社 黄雪妮 刘海涛 |
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| 作者单位： | （中国飞行试验研究院,陕西 西安710089） |
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| 摘 要： | 为了寻找一种新的评定飞行试验中真航向精度的方法，文中采用全球定位系统(GPS)作为参考基准，以两套不同型号的惯导系统作为试验对象，通过飞行试验研究惯导系统航迹误差与真航向误差的相关性。试验数据及分析结果表明，采用航迹误差间接评定真航向精度是可信的。
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| 关 键 词： | 惯导系统 航迹误差与真航向误差相关性 研究 试验. |
Research on Correlations Between Track Error and True Heading Error of INS |
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| LEI Deshe,HUANG Xueni and LIU Haitao.Research on Correlations Between Track Error and True Heading Error of INS[J].Piezoelectrics & Acoustooptics,2013,35(6):829-832. |
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| Authors: | LEI Deshe HUANG Xueni and LIU Haitao |
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| Abstract: | In order to find a new method of evaluating the true heading accuracy in flight test,by using the global positioning system(GPS) as a reference,two different types of inertial navigation system as experiment objects,the correlation between the track error and the true heading error of inertial navigation system(INS) has been researched through the flight test.Test data and analysis results show that the use of track error to assess the true heading accuracy indirectly is credible. |
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| Keywords: | inertial navigation system (INS) the relationship between track error and heading error research test |
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