无缝钢轨平直度修复系统自测探位控制方法  

Method of auto—control on straightness renovating system in jointless rail

作　　者：韩世卓[1] 

机构地区：[1]上海理工大学机械工程学院,上海200093

出　　处：《仪器仪表学报》2006年第z3期1944-1945,共2页Chinese Journal of Scientific Instrument

摘　　要：本文介绍了一种采用振动传感器和激光位移传感器作为探测和测距元件,通过计算机驱动伺服系统来调整与被测钢轨平行的控制方法,用于无缝钢轨的平直度修复系统。重点阐述了振动传感器、激光位移传感器和伺服系统在这一平直度修复系统中的应用。The paper introduces a kind of auto—control method which uses the shock sensor and the laser displacement sensor as detection and ranging element, actuates the servosystem through the computer to adjust with the measured rail parallel, and is used by the straightness renovating system in jointless rail. This paper elaborates the applications of the shock sensor, the laser displacement sensor and the servosystem in the straightness renovating system.

关 键 词：平直度 振动传感器 激光位移传感器 非接触测量 

分 类 号：TH7-55[机械工程—仪器科学与技术]