Nondestructive Inspection of Composite Plates Using the AO Mode of Lamb Waves

• 作 者: RahimGorgin;WUZhan-jun;ZHENGYue-bin;WANGYi-shou;
• 机 构: State Key Laboratory of Structural Analysis for Industry Equipment,School of Aeronautics and Astrona
• 出 处: The 2nd International Conference on Structural Health Monito
• 发表日期: 2014年期

　　In this study,Lamb wave based mobile sensing(LMS)method has been developed to detect and characterize hidden defects of composite plates using a mobile hand-made PZT transducer set.Lamb waves offer an attractive complementary tool for improving inspection techniques due to their large propagation range and sensitivity to defects in their propagation path.