Solution of inverse problems in eddy-current nondestructive evaluation (NDE)
Solution of inverse problems in eddy-current nondestructive evaluation (NDE)
复制标题
涡流无损评估（NDE）中反演问题的解决
DOI：
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发表时间：
1988
期刊：
影响因子：
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通讯作者：
S. Udpa
中科院分区：
文献类型：
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作者：
L. Udpa;S. Udpa
涡流无损检测方法在工业中得到广泛应用。这种增长至少在一定程度上是由于从探针产生的信号中提取信息的能力不断提高。本文提出了一个简短的概述，提出了一些表征缺陷的技术。重点已放在两个作者开发的技术，即傅立叶描述子方法和缺陷重建计划，使用有限元模型。
Eddy-current methods of nondestructive testing find widespread application in industry. The growth has been fueled, in part at least, by an increasing ability to extract information from the signal generated by the probe. This paper presents a brief overview of some of the techniques proposed for characterizing defects. Emphasis has been placed on two of the techniques developed by the authors, namely, the Fourier descriptor method and the defect reconstruction scheme using the finite-element model.