| 矢量传感器的转向差与信号检测 |
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| 引用本文： | 朱昀,董大群.矢量传感器的转向差与信号检测[J].探测与控制学报,2001,23(3):10-12. |
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| 作者姓名： | 朱昀 董大群 |
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| 作者单位： | 西北工业大学航海工程学院 |
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| 摘 要： | 三轴磁强计广泛地用于磁信号检测，但由于转向差的存在限制了它对微弱信号的检测。在分析矢量传感器转向差的基础上，提出一种校正转向差的方法，结果显示该方法能显著地降低转向差，从而改善了对微弱信号的检测能力。
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| 关 键 词： | 矢量传感器 转向差 三轴磁强计 校正 信号检测 |
| 文章编号： | 1008-1194(2001)03-0010-03 |
| 修稿时间： | 2001年3月8日 |
Diversionary Error and Signal Detection of Vector Sensor |
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| ZHU Yun,DONG Da qun.Diversionary Error and Signal Detection of Vector Sensor[J].Journal of Detection & Control,2001,23(3):10-12. |
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| Authors: | ZHU Yun DONG Da qun |
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| Abstract: | Magnetic vector sensors are widely used in detection. The diversion error limits seriously their application to the weak signal detection. Based on the analysis of tri axial magnetometer, a method for calibrating the diversion error is presented. It is shown that this method decreases significantly the diversion error, and therefor increases the ability of detecting weak signal effectively. |
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| Keywords: | vector Sensor diversionary error tri axial magnetometer calibration |
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