3 papers indexed
H. Dong, M. Rébillat, Eric Monteiro, N. Mechbal
A physics-informed neural network (PINN) is developed for modeling time-harmonic Lamb-wave excitation in a two-dimensional elastic waveguide under surface loading. The displacement and stress fields are represented by the network, and its trainable weights are determined by enfor…
Sebastian Rodriguez, B. Ferrándiz, Marc R'ebillat, N. Mechbal, A. Ammar, F. Chinesta
Structural Health Monitoring (SHM) aims to monitor in real-time the health state of engineering structures. For thin structures, Lamb Waves (LW) are particularly effective for SHM applications. A bonded piezoelectric transducer (PZT) generates LW in the form of a short tone burst…
B. Ferrándiz, Sebastian Rodriguez, R. Hodé, L. Dolbachian, N. Mechbal, F. Chinesta, et al.
Guided wave testing (GWT) is widely employed nowadays in the structural health monitoring (SHM) of plate-like and tubular components, offering long-range inspection capabilities and sensitivity to local geometric and material discontinuities. However, practical use remains challe…