%0 Journal Article %A Liu, Y.-L. %A Hu, N. %A Xu, H. %A Ning, H. %A Wu, L.-K. %D 2014 %J Computers, Materials \& Continua %@ 1546-2226 %V 40 %N 1 %P 1--20 %T A Real-time Monitoring Technique for Local Plasticity in Metals Based on Lamb Waves and a Directional Actuator/Sensor Set %M doi:10.3970/cmc.2014.040.001 %U http://www.techscience.com/cmc/v40n1/22730