动态轨道衡基础实验平台的设计与实现  

Design and Realization of Dynamic Track Scale Fundamental Experiment Platform

作　　者：邓红霞[1] 位恒曦[1] 陈小香[1] 常晓明[1] 

机构地区：[1]太原理工大学计算机科学与技术学院,山西太原030024

出　　处：《仪表技术》2011年第10期41-43,46,共4页Instrumentation Technology

基　　金：太原理工大学校科技发展基金(S00101-02030016)

摘　　要：动态电子轨道衡是快速自动称量铁路车辆的一种衡器设备。文章首先对动态轨道衡的称重原理进行分析,并在此基础上建立数学模型,最后介绍设计的动态轨道衡基础实验平台。该平台由拉压传感器、数据采集卡等构成,用虚拟仪器开发环境Lab-VIEW构建软件平台,通过算法分析与设计实现称重和台面受压情况的3D显示,最后对平台的性能进行测试,并给出测试结果。Dynamic electronic track scale is a kind of weighting equipments which can weight railway vehicles fast and automaticly.Firstly the weighting principle of dynamic track scale is analysed,and on this basis the mathematical model is established.Finally the dynamic track scale experimental platform designed by the author is introduced.This platform uses the pull pressure sensors,the data acquisition card etc.to build hardware platform,and uses the Virtual Instrument Development Environment LabVIEW to build software platform,through algorithm analysis and design the function of weighing and 3D display the pressure situation of the mesa is realized,and finally the performance of the platform is tested,and the test results are provided.

关 键 词：动态轨道衡 实验平台 拉压传感器 LABVIEW 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]