摘要
绝对位置检测磁尺是一种直线式位置检测传感器,它能够非接触地、高精度地检测绝对位置。本文介绍绝对位置检测磁尺的基本工作原理,说明它在双起升轨道式集装箱龙门起重机小车位置检测中的应用。
The magnetic gauge is used for linear position measurement. It detects the absolute position with no contact and high precision. This paper introduces the principle of absolute position measurement with the magnetic gauge. Application example in the trolley of a Rail Mounted Gantry Crane with two container lifting equipments is presented.
出处
《自动化技术与应用》
2008年第10期83-84,79,共3页
Techniques of Automation and Applications
关键词
磁尺
绝对位置检测
轨道式龙门起重机
magnetic gauge
absolute position measurement
rail mounted gantry crane
