Mathematical Modeling of the Fluxgate Sensor with Three Tips

王锋; 刘仁浩; 张有维

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Mathematical Modeling of the Fluxgate Sensor with Three Tips

更新时间：2026-09-14

- Mathematical Modeling of the Fluxgate Sensor with Three Tips
- 三端式磁通门传感器的数学建模
- Issue 2, Pages: 117-119(2008)
- 作者机构：
  
  1. 中北大学机电工程学院
  2. 中国航天科工集团第二研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2008
- 稿件说明：
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王锋, 刘仁浩, 张有维. Mathematical Modeling of the Fluxgate Sensor with Three Tips[J]. 2008, (2): 117-119.
DOI：

王锋, 刘仁浩, 张有维. Mathematical Modeling of the Fluxgate Sensor with Three Tips[J]. 2008, (2): 117-119. DOI：

摘要

分析了三端式磁通门传感器的工作原理

建立了其结构的数学模型;对结构模型做了定性的分析

并定量地计算出了灵敏度、磁导率等参数和指标.在此基础之上

比较了不同波形下的灵敏度大小

确定出了最佳的激励波形;验证了数学模型的合理性

并保证在灵敏度最大的条件下得到最佳激励电压和激励频率.

Abstract

The operating principle of fluxgate sensor with three tips was analyzed

and the mathematical model of the sensor structure was established.Such parameters and indexes in the model as sensitivity

permeability of the sensor were calculated.The optimum exciter wave-shape was determined by comparing the magnitude of sensitivity with different wave-shapes.The rationality of the mathematical model was validated using CAD

and the optimum exciter voltage and frequency were obtained in the condition of the maximum sensitivity.

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references

丁鸿佳,隋厚堂.磁通门磁力仪和探头研制的最新进展[J].地球物理展,2004,19(4):743-745.Ding Hongjia,Sui Houtang.The recent progress of the fluxgate magnetometer and sensor[J].Progress inGeophysics,2004,19(4):743-745.(in Chinese)

李江.磁通门磁力仪自动补偿与传感器小型化设计[D].中国地震局地球物理研究所,1998.

张学孚,陆怡良著.磁通门技术[M].北京:国防工业出版社,1995:2-59.

刘仁浩,焦国太,郝林峰.基于三端式磁通门传感器的磁目标探测研究[J].弹箭与制导学报,2007,27(1):28-29.Liu Renhao,Jiao Guitai,Hao Linfeng.Research on magnet target detection based on fluxgate sensor with three tips[J].Journal of Projectiles Rockets Missiles and Guidance,2007,27(1):28-29.(in Chinese)

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