Experimental study on measuring sound velocity and distance using ultrasonic sensor

GAO Feng1; ZHENG Yuan-ming2

doi:10.13873/j.1000-97872009.11.036

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Experimental study on measuring sound velocity and distance using ultrasonic sensor

更新时间：2025-09-11

- Experimental study on measuring sound velocity and distance using ultrasonic sensor
- Vol. 28, Issue 11, Pages: 68-70(2009)
- 作者机构：
  
  1. 辽宁科技大学理学院
  2. 上海复旦天欣科教仪器有限公司
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872009.11.036
  CLC： TP212
- Published：2009
- 稿件说明：
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[1]高峰,郑源明.超声波传感器测量声速和距离实验的研究[J].传感器与微系统,2009,28(11):68-70.

GAO Feng1, ZHENG Yuan-ming2. Experimental study on measuring sound velocity and distance using ultrasonic sensor[J]. 2009, 28(11): 68-70.
[1]高峰,郑源明.超声波传感器测量声速和距离实验的研究[J].传感器与微系统,2009,28(11):68-70. DOI： 10.13873/j.1000-97872009.11.036.

GAO Feng1, ZHENG Yuan-ming2. Experimental study on measuring sound velocity and distance using ultrasonic sensor[J]. 2009, 28(11): 68-70. DOI： 10.13873/j.1000-97872009.11.036.

摘要

研制了一种新型的采用超声波传感器测量材料中超声波传播的速度和距离的实验装置。用该实验装置可测量超声波在固体、液体、气体中的传播速度

并可以探测水中物体、水深及工件体内部的缺陷

应用于医学还可以测量人体脏器的厚度、位置等。实验结果表明:一般不确定度小于3.0%。

Abstract

A new experimental device using ultrasonic sensor is designed to measure the ultrasonic velocity and distance in material.This experimental device can be used to measure the ultrasonic velocity in solid

liquid and gas

and also detect objects in water

the depth of water and defects in workpiece.It can be used in medical science for measuring the thickness and position of human organs.The experimental results show the uncertainties are less than 3%.

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Keywords

references

利用超声波透射法检测桩基缺陷 [J]. 张锋矛. 水科学与工程技术 . 2005(02)

混凝土的无损检测与厚度测量 [J]. 杨明鉴,孙晓利,杨子谊. 无损检测 . 1999(10)

医学物理学[M]. 中国科学技术出版社 , , 1999

实用超声诊断学[M]. 中国医药科技出版社 , 陈仁彬主编, 1997

实用腹部超声诊断学[M]. 人民卫生出版社 , 曹海根,王金锐主编, 1994

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