Calibration tool for position detection sensor of high speed maglev train

LI Lu; ZHAO Hong-tao; ZHOU Wen-wu; WU Jun

doi:10.13873/j.1000-97872008.05.017

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Calibration tool for position detection sensor of high speed maglev train

更新时间：2025-09-11

- Calibration tool for position detection sensor of high speed maglev train
- Issue 5, Pages: 21-23(2008)
- 作者机构：
  
  国防科技大学机电工程与自动化学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872008.05.017
  CLC： TP212.9
- Published：2008
- 稿件说明：
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[1]李璐,赵宏涛,周文武,吴峻.一种高速磁浮列车定位传感器的标定工具[J].传感器与微系统,2008(05):21-23.

LI Lu, ZHAO Hong-tao, ZHOU Wen-wu, et al. Calibration tool for position detection sensor of high speed maglev train[J]. 2008, (5): 21-23.
[1]李璐,赵宏涛,周文武,吴峻.一种高速磁浮列车定位传感器的标定工具[J].传感器与微系统,2008(05):21-23. DOI： 10.13873/j.1000-97872008.05.017.

LI Lu, ZHAO Hong-tao, ZHOU Wen-wu, et al. Calibration tool for position detection sensor of high speed maglev train[J]. 2008, (5): 21-23. DOI： 10.13873/j.1000-97872008.05.017.

摘要

高速磁浮列车定位传感器的标定需要确定传感器输出电压对应水平位移和垂直间隙2个变量的二维表

数据量大。介绍了一种采用RS—485接口传输信号的标定工具

叙述了计算机控制下步进电机带动标定台二自由度移动的自动标定过程。实验结果证明了该工具的可行性。

Abstract

2-D sheet of two variables of output voltage vs horizontal displacement and vertical gap needs to be given when a position detection sensor of high speed maglev train is calibrated.A great number of data is involved.A calibration tool with RS—485 interface is presented.The platform of this tool is horizontally and vertically moved by two stepping motors.The calibration can be automatically accomplished under the control of a computer.The experiment result testifies the validity of this calibration tool.

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references

高速磁悬浮列车定位传感器的研究设计 [J]. 李璐,吴峻. 传感技术学报 . 2007(07)

一种间隙传感器的线圈设计 [J]. 吴峻,李璐,樊树江,常文森. 传感技术学报 . 2004(03)

485总线在微机监控系统中的应用 [J]. 余晔,王仲东,黄剑. 武汉理工大学学报 . 2003(01)

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