Design and implementation of axis of rotation speed measurement system based on capacitive sensor

FU Yong-le1; JIN Hong1

doi:10.13873/j.1000-97872011.06.030

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Design and implementation of axis of rotation speed measurement system based on capacitive sensor

更新时间：2025-09-11

- Design and implementation of axis of rotation speed measurement system based on capacitive sensor
- Vol. 30, Issue 6, Pages: 87-89+92(2011)
- 作者机构：
  
  1. 中北大学电子测试技术国家重点实验室
  2. 中北大学仪器科学与动态测试教育部重点实验窒
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872011.06.030
  CLC： TP274
- Published：2011
- 稿件说明：
移动端阅览
[1]付永乐,靳鸿.基于电容传感器旋转轴转速测量系统设计与实现[J].传感器与微系统,2011,30(06):87-89+92.

FU Yong-le1, JIN Hong1. Design and implementation of axis of rotation speed measurement system based on capacitive sensor[J]. 2011, 30(6): 87-89+92.
[1]付永乐,靳鸿.基于电容传感器旋转轴转速测量系统设计与实现[J].传感器与微系统,2011,30(06):87-89+92. DOI： 10.13873/j.1000-97872011.06.030.

FU Yong-le1, JIN Hong1. Design and implementation of axis of rotation speed measurement system based on capacitive sensor[J]. 2011, 30(6): 87-89+92. DOI： 10.13873/j.1000-97872011.06.030.

摘要

旋转轴转速测量常被用在汽车动力系统和引擎控制系统中。介绍了利用一种新型电容传感器来测量旋转轴转速的测试系统。该系统结构简单

精度高

特别适合于狭小空间的轴转速测量。通过对电容传感器的研究

在被测轴上实现了转速的测量

系统最大引用误差为0.18%

测量精度为0.2%。

Abstract

Axis of rotation speed measurement is commonly used in automotive power systems and engine control systems.A new type of capacitive sensors used to measure the speed of rotation axis test system is introduced.The system has simple structure

high precision

particular suitable for small spaces shaft speed measurement.Through the study of capacitive sensors

a speed measurement is achieved

the system maximum error of the reference is 0.18 %

measurement precision is 0.2 %.

关键词

Keywords

references

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