| 智能超声波位移测量仪的研究 |
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| 引用本文： | 郑德忠,齐广学.智能超声波位移测量仪的研究[J].传感器与微系统,1992(5):27-30. |
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| 作者姓名： | 郑德忠 齐广学 |
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| 作者单位： | 燕山大学
(郑德忠，齐广学)，燕山大学(胡春海) |
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| 摘 要： | 介绍了智能超声波位移测量仪的工作原理和结构,并对该仪器性能进行了实验测试和误差分析,它具有测量精度高、反应速度快、使用方便等特点。
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| 关 键 词： | 超声换能器 脉冲回波法 脉宽转换器 |
A Study on an Intelligent Ultrasonic Measuring Device for Displacement |
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| Zheng Dezhong Qi Guangxue Hu Chunhai.A Study on an Intelligent Ultrasonic Measuring Device for Displacement[J].Transducer and Microsystem Technology,1992(5):27-30. |
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| Authors: | Zheng Dezhong Qi Guangxue Hu Chunhai |
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| Affiliation: | Yanshan UniVersity |
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| Abstract: | The principle and structure of an intelligent ultrasonic measuring device for displacement are presented. The performance of the device are tested experimentally and its errors are analyzed. It features in high precision, fast response and convinience in use |
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| Keywords: | Ultrasonic transducer Echo-pulse method Pulse width transformer |
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