基于 LabVIEW 的虚拟实验教学系统设计

摘要

对虚拟仪器技术做了概述，分析了当前虚拟仪器技术在实验教学方面的应用情况。介绍了基于 LabVIEW 的虚拟实验教学系统的设计方法，建立了一套虚拟实验教学系统。系统用各种虚拟信号对虚拟仪器进行调试和功能检验，改善了电子专业实验教学环境。实验结果表明，该系统为形象直观的实验教学提供了极大的方便。%Virtual instrument technique was briefly summarized and its application situation in experiment teaching was analyzed.Vir-tual experiment teaching system design method based on the LabVIEW was introduced,and a set virtual experiment teaching system was designed.The system implements debugging and function verification by various kinds of virtual signals.Electronics specialty ex-periment teaching environment was improved.Experimental results show that the system can provide convenience significantly for vivid-ly and intuitive experiment teaching.