Metal magnetic memory quantitative inversion of defects based onoptimized support vector machine regression

During welding processes, initial defects such as incomplete penetration and slag are easily generated. To ensure the safe operation of welding components, welded joints must be tested rigorously. Metal magnetic memory (MMM) technology, a new nondestructive testing in the 21st century, can detect ma...

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Bibliographic Details

Published in:	工程科学学报
Main Authors:	LI Si-qi, YU Yang, DANG Yong-bin, CHEN Si-yu, LENG Jian-cheng
Format:	Article
Language:	Chinese
Published:	Science Press 2018-09-01
Subjects:	weld defects inversion magnetic memory testing support vector machine simulated annealing algorithm
Online Access:	http://cje.ustb.edu.cn/article/doi/10.13374/j.issn2095-9389.2018.09.014