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Falling sheet envelope method for non-destructive testing time-dependent signals
DOI:10.1016/j.eswa.2010.09.007.png)
摘要
En 中文
In this work, an algorithm to compute the envelope of non-destructive testing (NDT) signals is proposed. This method allows increasing the speed and reducing the memory in extensive data processing. Also, this procedure presents advantage of preserving the data information for physical modeling applications of time-dependent measurements. The algorithm is conceived to be applied for analyze data from non-destructive testing. The comparison between different envelope methods and the proposed method, applied to Magnetic Bark Signal (MBN), is studied. (C) 2010 Elsevier Ltd. All rights reserved.
Keyword:
Envelopment
Neural networks
Non-destructive methods
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期刊
IF:
7.5
论文数:
3.0W
被引数:
10.2W
机构
引用论文
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Plastic versus elastic deformation effects on magnetic Barkhausen noise in steel
ACTA MATERIALIA
IF9.3

