声速测量远程实验设计  

Design on remote experiment for sound velocity measurement

作　　者：周旋[1,2] 谌建飞 赵丹 唐立军[1,2] 邓敏 

机构地区：[1]长沙理工大学物理与电子科学学院,湖南长沙410114 [2]近地空间电磁环境监测与建模湖南省普通高校重点实验室,湖南长沙410114

出　　处：《实验技术与管理》2018年第3期135-139,共5页Experimental Technology and Management

基　　金：国家科技支撑计划课题(2014BAH28F04);湖南省教育厅科学研究项目(15K009;17k004)

摘　　要：利用实验室大学物理实验中的声速测量仪,结合实验室远程实验控制平台,设计了声速测量远程实验。该实验项目采用usb-over-network技术、Wi-Fi技术进行实验仪器与远程实验控制平台通信,可实现声速测量实验仪器的远程监控,具有导出实验数据及图片并保存至本地计算机的功能。测试表明,可以在任何有网络的地方完成声速测量实验的操作,且实验效果好。该实验既可用于实验教学,也可用于相关研究。By using the laboratory sound velocity measuring instrument of the university physics experiment,and in combination with the laboratory remote experiment control platform,a remote experiment for the sound velocity measurement is designed.The usb-over-network technology and Wi-Fi technology are adopted for this experimental project to communicate between the experimental instrument and remote experiment control platform,which can realize the remote monitoring of the experimental instrument for measuring sound velocity,and has the function of exporting experimental data and pictures,and saving them to the local computer.The experimental test shows that the operation of the sound velocity measurement can be completed anywhere in the network,and the experimental results are good.It can be used not only for experimental teaching,but also for the related research.

关 键 词：声速测量 远程实验 图像采集 LABVIEW 

分 类 号：O422.1[理学—声学] G642.423[理学—物理]