基于LabVIEW的微动台数据采集系统设计

The Design of the Data Acquisition System for Fretting Test Machine of Contact Resistance Based on LabVIEW

本文介绍了一种基于LabVIEW的微动台数据采集系统。利用美国NI公司的虚拟仪器软件开发平台Lab-VIEW和NI采集卡PCI6281,借助DAQmx驱动软件,对微动台数据采集系统进行设计,实现了微动台中电阻、压力和温度信号的采集、数据存储等功能。

This paper introduces a data acquisition system for fretting test machine of contact resistance based on LabVIEW. The design of fretting contact resistance test machine data acquisition system which is based on virtual instrument software development environment LabVIEW and data acquisition card PCI6281 of National Instruments, DAQmx driver software is also used. The system can acquire resistance, pressure and temperature signal of contact resistance test machine. It can also storage the testing data .