Crack size and shape determination by moving magnetic field type sensor

被引：11

作者：

Enokizono, M ^{[1
]}

Tsuchida, Y ^{[1
]}

Chady, T ^{[1
]}

机构：

[1] Oita Univ, Fac Engn, Oita 87011, Japan

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1998年 / 34卷 / 04期

关键词：

eddy current nondestructive testing; crack identification; inverse problem; neural networks;

D O I：

10.1109/20.706512

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper selected methods of signal processing and a neural network model were applied to crack size and shape determination from measurements of an eddy-current probe response. Newly developed by authors, a moving magnetic field type sensor has been used in the system. Experiments with test specimens have been performed. Results of these experiments proved that proposed system is useful in crack detection and identification.

引用

收藏

页码：1252 / 1254

页数：3

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