Influence and analysis of ΔE effect on magneto-elastic sensor

ZHOU Jin-bo; XIE Zhi-peng; YANG Tang-sheng

doi:10.13873/j.1000-97872012.10.037

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Influence and analysis of ΔE effect on magneto-elastic sensor

更新时间：2025-09-11

- Influence and analysis of ΔE effect on magneto-elastic sensor
- Vol. 31, Issue 10, Pages: 54-56(2012)
- 作者机构：
  
  湖南大学电气与信息工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.10.037
  CLC： TP212.3
- Published：2012
- 稿件说明：
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[1]周进波,谢志鹏,杨唐胜.ΔE效应对磁弹性传感器的影响与分析[J].传感器与微系统,2012,31(10):54-56.

ZHOU Jin-bo, XIE Zhi-peng, YANG Tang-sheng. Influence and analysis of ΔE effect on magneto-elastic sensor[J]. 2012, 31(10): 54-56.
[1]周进波,谢志鹏,杨唐胜.ΔE效应对磁弹性传感器的影响与分析[J].传感器与微系统,2012,31(10):54-56. DOI： 10.13873/j.1000-97872012.10.037.

ZHOU Jin-bo, XIE Zhi-peng, YANG Tang-sheng. Influence and analysis of ΔE effect on magneto-elastic sensor[J]. 2012, 31(10): 54-56. DOI： 10.13873/j.1000-97872012.10.037.

摘要

分析了磁弹性传感器共振频率的测量原理。主要分析直流偏置磁场变化对共振频率测量的影响

提出了传感器尺寸和最佳直流偏置磁场的对应关系。通过实验得出ΔE效应对传感器共振频率测量准确性的影响。

Abstract

The measurement principle of resonance frequency of magneto-elastic sensor is analyzed.The influence of DC-bias magnetic field change on measurement of resonance frequency is analyzed

the relationship between sensor size and optimal DC-bias magnetic field is proposed.The experiment shows the influence of ΔE effect on measurement accuracy of resonance frequency of sensor.

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references

超磁致伸缩力传感器的模型研究 [J]. 樊长在,杨庆新,闫荣格,杨文荣,刘福贵. 传感器与微系统 . 2007(03)

铁磁金属玻璃的磁弹性耦合系数及其影响因素 [J]. 陈笃行. 仪表材料 . 1982(06)

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