| 引用本文: | 王世民,朱新建.共鸣发声测微方法的研究.[J].国防科技大学学报,1992,14(2):38-42.[点击复制] |
| Wang Shimin,Zhu Xinjian.A Study on the Method of Resonant Sound Wave for Measuring Micro-Displacement[J].Journal of National University of Defense Technology,1992,14(2):38-42[点击复制] |
|
| |
|
|
| 本文已被：浏览 5478次 下载 5903次 |
| 共鸣发声测微方法的研究 |
| 王世民, 朱新建 |
|
(精密机械与仪器系)
|
| 摘要: |
| 本文论述了共鸣发声测微法的基本原理，提出了一套用于测量发声频率与位移之间关系的实验方法。研究表明本方法具有测量范围大，抗干扰力强，测量精度高的特点。 |
| 关键词: 微位移测量，声波，共鸣管 |
| DOI： |
| 投稿日期：1991-12-05 |
| 基金项目: |
|
| A Study on the Method of Resonant Sound Wave for Measuring Micro-Displacement |
| Wang Shimin, Zhu Xinjian |
|
(Department of Precision Machinery and Instrument)
|
| Abstract: |
| There are many methods for measuring microdisplacement accurately，but they can not be satisfied in engineering. In this paper，the principle of the resonant method for measuring displacement has been discussed. An experimental method has been put forward. It is shown that this method is wide in measurement range，high in accuracy and strong in anti-disturbance capability. |
| Keywords: microdisplacement measuring,sound wave,resonant pipe |
|
|
