基于虚拟仪器技术的电子测量仪器平台开发  

Development of Electronic Measuring Instrument Platform Based on Virtual Instrument Technology

作　　者：刘东升[1] 尹成群[1] 吕安强[1,2] 胡立章[1] 

机构地区：[1]华北电力大学电子与通信工程系,河北保定071003 [2]华北电力大学苏州研究院,江苏苏州215123

出　　处：《仪表技术与传感器》2011年第9期23-25,55,共4页Instrument Technique and Sensor

基　　金：苏州市科学技术局项目(SYG201013);河北省高等学校科学研究计划项目(Z2010292)

摘　　要：利用LabVIEW图形化开发环境和数据采集卡,开发了基于计算机的电子测量仪器平台。介绍了虚拟仪器平台的组成,完成了信号源、示波器、电子计数器、电压表等7种常见仪器的设计,并且使用虚拟仪器平台对实际电路进行了测试。结果表明,该仪器平台可以替代实际电子测量仪器,为电子工程师的工程设计和产品研发提供了低成本的解决方案。Using LabVIEW graphical development environment and data acquisition card, a kind of electronic measuring in- struments platform was developed based on computer. The composition of the virtual instrument platform was described, and seven kinds of common equipments were designed including the signal source, oscilloscope, electronic counter, voltage meter, etc. The e- lectronic measuring instruments platform were tested on the actual circuit. The experiment results indicate that the platform can re- place conventional electronic measuring instruments, which provides a low-cost solution for electronic engineers to design and devel- op electronic products.

关 键 词：电子测量仪器 虚拟仪器 示波器 信号源 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]