基于LabVIEW的电机虚拟实验平台设计

虚拟仪器是现代计算机技术和仪器技术相结合的产物，把虚拟仪器引入实验教学已成为一种必然趋势。本文在介绍虚拟仪器的概念、组成及软件开发平台的基础上，应用LabView作为开发软件，以电机虚拟实验设计为研究对象，设计了虚拟感应电机的机械特性曲线实验测定及其前面板，完成了实验曲线的测定。与实际测得的曲线进行对比，得出了较为满意的结果，这一设计为电机虚拟平台教学工作的开展提供了有益的参考。

The Experimental Workbench of Virtual Motor Based on LabVIEW

Virtual instrument is the result of combining computer technology with equipment technology, and the introduction of the virtual instrument of teaching has become inevitable. This paper introduced the concept of virtual instruments, components and software development workbench on the basis of LabVIEW as the development of software applications to motor virtual experiment designed to study. The example of designing of the virtual induction motor and the mechanical characteristics determination characteristic curve of the front panel is given, and the experimental determination of the curve is completed. The results are compared with the actual measured curve of comparison and a more satisfactory result is obtained. This provides a useful reference that the design for the motor virtual benefits the work of teaching.