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互相关测速虚拟仿真的实验方法
引用本文:蔡少川,施文康,毕浩然.互相关测速虚拟仿真的实验方法[J].实验室研究与探索,2006,25(10):1197-1198,1207.
作者姓名:蔡少川  施文康  毕浩然
作者单位:1. 三明学院,物理与机电工程系,福建,三明,365004;上海交通大学,电子信息与电气工程学院,信息检测技术及仪器系,上海,200240
2. 上海交通大学,电子信息与电气工程学院,信息检测技术及仪器系,上海,200240
摘    要:介绍利用相关技术对运动物体速度进行测量的原理和实验方法,通过相关测速实验装置及其软件操作界面的介绍,进一步阐明“软件即仪器”的思想。

关 键 词:虚拟仪器  相关检测  速度  渡越时间
文章编号:1006-7167(2006)10-0197-03
收稿时间:2006-01-10
修稿时间:2006-01-10

Experimental Set-up on the Cross Correlation Method for Velocity Measurement on Virtual Instrument Technology
CAI Shao-chuan,SHI Wen-kang,BI Hao-ran.Experimental Set-up on the Cross Correlation Method for Velocity Measurement on Virtual Instrument Technology[J].Laboratory Research and Exploration,2006,25(10):1197-1198,1207.
Authors:CAI Shao-chuan  SHI Wen-kang  BI Hao-ran
Institution:1. Dept. of Physics and Mechanical and Electrical Eng. Sanming College, Sanming 365004, China; 2. Dept. of Information Measurement and Instrument, School of Electronic, Information and Electrical Eng., Shanghai Jiaotong Univ., Shanghai 200240
Abstract:The method and principle of the velocity measurement of mobile objects by using correlation technique were introduced.The structural instrumentation and related software of frontpanel and oparating for this experimental set-up were presented.The thought of "Software is instrument" was further proved.
Keywords:virtual instrumentation  correlation detection  velocity  passing time
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