| 漏磁探伤信号的提取 |
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| 引用本文： | 解源,康宜华.漏磁探伤信号的提取[J].武汉科技大学学报(自然科学版),1997(4). |
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| 作者姓名： | 解源 康宜华 |
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| 作者单位： | 厦门集美航海学院(解源)，华中理工大学(康宜华) |
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| 摘 要： | 介绍了漏磁无损探伤原理，分析了缺陷信号的特点，提出了获取漏磁场信号特征量的几种方法。旨在为设备的故障诊断、材料缺陷的检测提供科学理论依据和方法。
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| 关 键 词： | 漏磁场 探伤 特征量 信号提取 |
The Capture of Signal for Electromagnetic Nondestructive Testing |
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| Xie Yuan,Associate Professor,Xiamen Jimei Navigation Institute,Xiamen ,China.Kang Yihua.The Capture of Signal for Electromagnetic Nondestructive Testing[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),1997(4). |
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| Authors: | Xie Yuan Associate Professor Xiamen Jimei Navigation Institute Xiamen ChinaKang Yihua |
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| Institution: | Xie Yuan,Associate Professor,Xiamen Jimei Navigation Institute,Xiamen 361021,China.Kang Yihua |
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| Abstract: | The principle of electromagnetic nondestructive testing is introduced.The characteristics of the signals for flaw states is analyzed.several methods to obtain the characteristic quantity of the magnetic leakage field signal is proposed. |
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| Keywords: | magnetic leakage flaw detection characteristic quantity signal capture |
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