| 多通道超声波测控系统的研制 |
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| 摘 要： | 研制出一种新型多功能多通道超声波控测装置。该装置可直接配接微机检测系统，实现高速实时拾取多通道超声波检测数据，分时自动循环显示各通道回波波形等多种功能。本文着重介绍了该系统主控制器的设计和实现方法。
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| 关 键 词： | 超声波检测，回波信号，同步节拍，选通闸门 |
Development of a Mult-Passage Ultrasonic Testing System |
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| Liu Hongyian,Wang Chunyian. Development of a Mult-Passage Ultrasonic Testing System[J]. Journal of Anshan University of Science and Technology, 1994, 0(4) |
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| Authors: | Liu Hongyian Wang Chunyian |
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| Affiliation: | Dept.of Automation |
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| Abstract: | A new type of ultrasonic detector with multfunction and multpassagt has been designed.Connected witk a microcomputer testing system,it can puck up and collect mult-passage testing data at high frequency and can also display each passage ultrasonic echo signal in turn automatically.The detail explaination mainly to the design and realized method of its centre controllor has been given. |
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| Keywords: | uotrasonic detection echo signal synchronism sampling gate |
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