虚拟仪器在测试实验中的应用

The Applications of Virtual Instrument in the Testing Experiments

虚拟仪器应用范围很广。为了介绍虚拟仪器在测试技术中的应用,现以DASYlab软件为开发平台,编写简单的实验程序,对振动信号进行基本的时域和频域分析。

The applications of Virtual Instrument are very wide. To introduce the applications of Virtual Instrument in measuring and testing techniques, we can write some simple experimental procedures on the platform of DASYlab software, which carry out the basic analysis of vibration signals in time domain or frequency domain.