基于虚拟仪器的远程声速测量实验系统设计  

DESIGN OF REMOTE ACOUSTIC VELOCITY MEASUREMENT EXPERIMENTAL SYSTEM BASED ON VIRTUAL INSTRUMENTS

作　　者：徐富新[1] 王强[1] 蒋英明[2] 张娜[1] 

机构地区：[1]中南大学物理与电子学院,湖南长沙410083 [2]国网电科院江苏瑞中数据股份有限公司,江苏南京210012

出　　处：《计算机应用与软件》2017年第2期169-173,共5页Computer Applications and Software

基　　金：湖南省自然科学基金重点项目(11JJ22039)

摘　　要：针对传统实验室资源限制的问题,设计一种远程声速测量的实验系统。该设计基于LabVIEW的编程框架,采用USB-6361数据采集卡和MySQL数据库实现实验数据的实时采集以及管理;采用NI IMAQdx技术实现实验过程的实时监控;采用Tools Web Publishing Tool技术构建B/S架构的实验系统。该设计将多种技术融合,实现一种多功能远程声速测量实验系统,并在该系统基础上,进行声速测量实验。实验表明,远程声速测量实验系统的设计技术可行以及实验结果的准确性、具有很好的应用价值。An experimental system of remote sound velocity measurement was designed to solve the problem of the limited resource in traditional laboratory. The design is based on the LabVIEW programming framework. Using USB-6361 data acquisition card and MySQL database to realize the real-time acquisition and management of the experimental data. Besides,the real-time monitoring of the whole experimental process is realized by the NI IMAQdx technology,and the experimental system with B / S architecture is constructed by the Tools Web Publishing Tool technology. The design integrates various technologies to achieve a multi-functional remote acoustic velocity measurement system,and to do acoustic velocity measurement on the basis of the system. The experiments results show that the design of the experimental system of the remote acoustic velocity measurement is feasible,and has a certain application value.

关 键 词：虚拟仪器 数据采集 图像采集 远程声速测量 LABVIEW 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]