基于LabVIEW的测控平台的构建

随着计算机技术的发展,虚拟仪器技术正成为测试测量与控制领域中的重要应用工具,基于PC机的测控系统成为目前应用最为广泛的测控系统之一.本文基于虚拟仪器技术,结合图形化编程语言LabVIEW,选择基于数据采集系统上的虚拟仪器系统组建方案构建了一个实用的测控平台.文章简单阐述了系统的设计方案、硬件结构组成和软件设计原理.基于模块化设计的系统扩展简单,调试方便,适用于小型实验室环境监控和数据采集等多种场合.

Design of measurement and control system based on LabVIEW

With the development of computer technology,virtual instrument(VI)is becoming a popular tool in testing and controlling area.PC based measuring system is becoming one of the most popular measuring and controlling system.In this paper,a practical measuring and controlling platform built on data acquisition on virtual instrument along with graphic program language LabVIEW is presented.Full design solution as well as hardware and software structure are introduced in detail.Modularized designing system can easily expended debugged,which can be widely used in the laboratory monitoring and controlling,as well as data acquisition occasions.