摘要
本文介绍了一种以弱磁非接触探测为基础 ,以单片机为控制核心的高精度转速测量方法 ;论述了测量系统工作原理、各硬件部分功能 ,给出了相应软件框图。该测转速方法具有测量准确度高、安装调试方便等优点 。
The paper introduces the new methods of measuring rotation speeds by 89C51 singlechip based on weak magnetic detection. It discusses the working principle of the measuring system and the function of the hardware and gives the block diagram of the software design. This measurement system is high in accuracy and convenient for fixing. Therefore, it can be widely used.
出处
《机床与液压》
北大核心
2003年第3期287-288,203,共3页
Machine Tool & Hydraulics
关键词
转速测量
弱磁探测
磁阻传感器
单片机
非接触探测
Measurement of rotation rate
Magnetoresistive sensor
Single-chip microcomputer
