Design of standard magnetic field generator applied to the characteristic test of magnetic sensor

MA Jing; QIAN Zheng

doi:10.13873/j.1000-97872011.04.044

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Design of standard magnetic field generator applied to the characteristic test of magnetic sensor

更新时间：2025-09-11

- Design of standard magnetic field generator applied to the characteristic test of magnetic sensor
- Vol. 30, Issue 4, Pages: 105-107+110(2011)
- 作者机构：
  
  北京航空航天大学仪器科学与光电工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872011.04.044
  CLC： TP212.13
- Published：2011
- 稿件说明：
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[1]马静,钱政.磁传感器特性测试中标准磁场发生装置的设计[J].传感器与微系统,2011,30(04):105-107+110.

MA Jing, QIAN Zheng. Design of standard magnetic field generator applied to the characteristic test of magnetic sensor[J]. 2011, 30(4): 105-107+110.
[1]马静,钱政.磁传感器特性测试中标准磁场发生装置的设计[J].传感器与微系统,2011,30(04):105-107+110. DOI： 10.13873/j.1000-97872011.04.044.

MA Jing, QIAN Zheng. Design of standard magnetic field generator applied to the characteristic test of magnetic sensor[J]. 2011, 30(4): 105-107+110. DOI： 10.13873/j.1000-97872011.04.044.

摘要

磁传感器作为传感器的重要组成部分

在航空航天、生物医学、材料科学等领域得到了广泛应用

但目前却缺乏对其特性进行全面测试的手段

特别是传感器的频率特性。针对这个难题

在分析了Helm-holtz空心圆柱线圈、电磁铁、永磁铁、通流导线等磁场发生装置的特性与优缺点后

设计出一种实用性较强的磁场发生装置

能够产生较宽频率、较宽幅度的标准磁场

通过对磁场发生装置多项参数的仿真计算

验证了设计的可行性

最后给出了磁场发生装置的系统实现框图。

Abstract

As a key part of sensor family

the magneo-dependent sensor has been widely utilized in aeronautics and astronautics

biology and medicine

materials science

etc.But the comprehensive characteristics test method is still in progress since the lack of suitable magnetic field generator.The advantages and disadvantages of different generating method

such as the Helmholtz coil

electromagnet

permanent magnet and current conductor

are analyzed.A magnetic field generator with more wide frequency and amplitude is designed.Through corresponding simulation based on ANSYS

the feasibility of the design is verified.The system realizing block diagram of standard magnetic field generator is presented at last.

关键词

Keywords

references

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磁生物学效应研究中磁场发生装置的选择与温度控制 [J]. 周建宏,齐浩,孙润广. 西安文理学院学报(自然科学版) . 2008(02)

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