| 共鸣发声测微方法的研究 |
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| 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. |
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| 作者姓名： | 王世民 朱新建 |
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| 作者单位： | 国防科技大学精密机械与仪器系
(王世民)，国防科技大学精密机械与仪器系(朱新建) |
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| 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。
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| 关 键 词： | 微位移测量 声波 共鸣管 |
| 收稿时间： | 1991/12/5 0:00:00 |
A Study on the Method of Resonant Sound Wave for Measuring Micro-Displacement |
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| Wang Shimin and 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. |
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| Authors: | Wang Shimin and Zhu Xinjian |
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| Institution: | Deprntment of Precision Machinary and Instrument |
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| 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. |
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| Keywords: | microdisplacement measuring sound wave resonant pipe |
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