Discrimination of internal and external steel pipe notche using signal figures extremum

被引：0
|
作者：
Li, Jiuzheng [1 ]
Kang, Yihua [1 ]
Sun, Yanhua [1 ]
Wu, Xinjun [1 ]
机构：
[1] College of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
来源：
Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition) | 2008年 / 36卷 / 12期
关键词：
Average frequency - Discriminating indices - Internal defects - Kurtosis - Magnetic flux leakage - Magnetic flux leakage inspection - Normal component - Signal identification;
D O I：
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中图分类号：
学科分类号：
摘要：
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页码：75 / 78
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