《虚拟仪器》课程的综合实验研究

Study on the Comprehensive Experiment in the Course Virtual Instrument

设置《虚拟仪器》课程的综合实验,是为了提高学生快速组建测试系统、编制测试系统软件的能力。通过实验,学生不仅能得到LabVIEW图形编程的训练,更能理解软件编程与数据采集硬件应用间的关系,真正认识虚拟仪器技术的实质。文章介绍了虚拟仪器的五种硬件构成模式、在LabVIEW开发环境下测试系统软件的三种编程模式和综合实验的要求。

A comprehensive experiment for the course Virtual Instrument has been set to improve students＇ skills in constructing a measuring system and programming the software. During the experiment, students can not only learn graphical programming under LabVIEW, but also study relationship between the software programming and the DAQ hardware application, in order that they can grasp the essence of the Virtual Instrument technology. The content of the experiment, five hardware configuration models and three software programming modes under the LabVIEW environment for constructing measuring system have been introduced in the paper.