4   Artículos

 
en línea
Katsuya Nakamura, Yoshikazu Kobayashi, Kenichi Oda and Satoshi Shigemura    
Acoustic emission (AE) source localization has been used to visualize progress failures generated in a wide variety of materials. In the conventional approaches, AE source localization algorithms assume that the AE signal is propagated as a straight line... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Xin Qiao, Yoshikazu Kobayashi, Kenichi Oda and Katsuya Nakamura    
This study developed a novel acoustic emission (AE) tomography algorithm for non-destructive testing (NDT) based on Lasso regression (LASSO). The conventional AE tomography method takes considerable measurement data to obtain the elastic velocity distrib... ver más
Revista: Applied Sciences    Formato: Electrónico

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