超声在测量中的应用  

Application of Ultrasonic Technique in Measurement

作　　者：尹旭全[1] 张建华[1] 高守玮[1] 王忠民[1] 

机构地区：[1]西安交通大学电气学院,陕西西安710049

出　　处：《现代电子技术》2003年第5期100-102,共3页Modern Electronics Technique

摘　　要：近些年来 ,随着超声技术研究的不断深入 ,超声的应用越来越受到人们的重视。在测量系统中 ,由于超声测量具有精度高、非接触、无损等优点 ,因而也得以广泛应用。对超声在测量中的应用现状做了细致地介绍 ,同时结合超声在距离测量中的具体应用 ,对超声测量的基本工作原理进行了分析。In recent years, along with the indepth research of ultrasonic technique,the application of ultrasonic has drawn more and more attention In the measurement system, because of it′s advantages of highaccuracy and noncontract, ultrasonic measurement is also widespread in using It gives a simple introduce on the current application of ultrasonic in measurement At the same time, combining with the material application of ultrasonic in speed measurement and distance measurement, the basic working theory of the ultrasonic measurement is analyzed in this paper

关 键 词：应用 超声 超声测量 高精度 非接触 距离测量 

分 类 号：TB551[理学—物理] TM930[理学—声学]