基于虚拟仪器技术的振动测试系统的设计The Design o

本文介绍了虚拟振动测试系统的设计方案。该系统以加速度传感器、电荷放大器、数据采集卡、PC机为硬件开发平台，以图形化编程语言LabVIEW 为软件开发平台，将虚拟仪器技术运用到振动测试中来，使得系统的测试功能更加强大，测试过程更加方便，代表着振动测试的发展方向。
关键词： 虚拟仪器； LabVIEW；振动测试
Abstract: This article introduced the design proposal of virtual vibration measurement system.
The system regards the acceleration sensors, the electric charge amplifier, the data acquisition card, PC as the hardware-developing platform, and it takes figure programming language LabVIEW as the software-developing platform. The system utilizes the virtual instrument technology to the vibration measurement. In this way, the function of measurement is more formidable; the process of measurement is more convenient. It is representing the development direction of vibration measurement.
Keywords： Virtual instruments；LabVIEW； vibration measurement；