New feature for evaluation of subsurface defects via multi-frequency alternating current field signature method

by Fangji Gan, Wenyang Li, Junbi Liao
Published 2018-01-01

Inner defect depth detection using a multifrequency alternating current potential drop technique

by Fangji Gan, Yuting Li, Zhengjun Wan, Junbi Liao
Published 2016-10-01

An SVM approach with alternating current potential drop technique to classify pits and cracks on the bottom of a metal plate

by Yuting Li, Fangji Gan, Zhengjun Wan, Junbi Liao
Published 2016-09-01

Multidirectional Alternating Current Potential Drop Technique for Detecting Random Cracks

by Wenyang Li, Fangji Gan, Shiping Zhao, Yongjie Zhou, Xiaoming He
Published 2018-01-01