This paper introduces a new method for utilizing piezoelectric elements placed within a structure or system for structural health monitoring purposes. The novel damage feature suggested here is the piezoelectric coupling factor. It is proven to be sensitive to damage presence and its severity and it is not significantly affected by changes in environmental and operating conditions. The effectiveness of this new damage feature is evaluated through simulations and experiments.
The use of piezoelectric coupling in structural monitoring as a feature robust to EOV / Berardengo, M.; Manzoni, S.; Brambilla, M.; Vanali, M.; Codina, A.. - 29:7(2024). (Intervento presentato al convegno 11th European Workshop on Structural Health Monitoring, EWSHM 2024 tenutosi a deu nel 2024) [10.58286/29581].
The use of piezoelectric coupling in structural monitoring as a feature robust to EOV
Vanali M.;
2024-01-01
Abstract
This paper introduces a new method for utilizing piezoelectric elements placed within a structure or system for structural health monitoring purposes. The novel damage feature suggested here is the piezoelectric coupling factor. It is proven to be sensitive to damage presence and its severity and it is not significantly affected by changes in environmental and operating conditions. The effectiveness of this new damage feature is evaluated through simulations and experiments.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
