| 超声波流量计中的数据处理 |
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| 引用本文： | 姚国民,王寅观,钟卫东. 超声波流量计中的数据处理[J]. 声学技术, 1998, 17(1): 35-37 |
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| 作者姓名： | 姚国民 王寅观 钟卫东 |
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| 作者单位： | 同济大学声学研究所 |
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| 摘 要： | 在超声波测量系统中，利用相关技术来处理采集所得数据信号是一种非常普遍的方法。本文采用了相关的直接法和快速法来处理数据，还提出了一种与相关类似的数据处理方法，最后给出了３种方法对超声流量测量的数据处理结果。
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| 关 键 词： | 超声波测量 超声波流量计 数据处理 |
| 收稿时间： | 1996-11-18 |
| 修稿时间： | 1997-03-13 |
Data processing of ultrasonic flowmeter |
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| YAO Guomin,WANG Yinguan and ZHONG Weidong. Data processing of ultrasonic flowmeter[J]. Technical Acoustics, 1998, 17(1): 35-37 |
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| Authors: | YAO Guomin WANG Yinguan ZHONG Weidong |
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| Affiliation: | Shanghai Tongji University, Shanghai 200092;Shanghai Tongji University, Shanghai 200092;Shanghai Tongji University, Shanghai 200092 |
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| Abstract: | It is a general method to apply the correlation technique to dealing with the signal data acquired in the ultrasonic measurement system. The fast processing method and direct processing method were both employed. A new method smilar to the correlation was presented At the end of the article, the results of the three methods of data processing in ultrasonic flow measurement were compared. |
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| Keywords: | relation ultrasonic measurement |
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