Open Access

ARTICLE

A Real-time Monitoring Technique for Local Plasticity in Metals Based on Lamb Waves and a Directional Actuator/Sensor Set

Y. L. Liu¹, N. Hu², H. Xu³, H. Ning¹, L. K. Wu¹

1 Department of Mechanical Engineering, Chiba University, Chiba, Japan.
2 College of Aerospace Engineering, Chongqing University, Chongqing, China.
3 Mechanical and Electrical Engineering Institute, Beijing University of Chemical Technology, Beijing 100029, China.