Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
}
TY - GEN
T1 - High-fidelity modeling for health monitoring in honeycomb sandwich structures
AU - Luchinsky, Dmitry G.
AU - Hafiychuk, Vasyl
AU - Smelyanskiy, Vadim
AU - Tyson, Richard W.
AU - Walker, James L.
AU - Miller, Jimmy L.
PY - 2011/5/13
Y1 - 2011/5/13
N2 - High-Fidelity Model of the sandwich composite structure with real geometry is reported. The model includes two composite facesheets, honeycomb core, piezoelectric actuator/sensors, adhesive layers, and the impactor. The novel feature of the model is that it includes modeling of the impact and wave propagation in the structure before and after the impact. Results of modeling of the wave propagation, impact, and damage detection in sandwich honeycomb plates using piezoelectric actuator/sensor scheme are reported. The results of the simulations are compared with the experimental results. It is shown that the model is suitable for analysis of the physics of failure due to the impact and for testing structural health monitoring schemes based on guided wave propagation.
AB - High-Fidelity Model of the sandwich composite structure with real geometry is reported. The model includes two composite facesheets, honeycomb core, piezoelectric actuator/sensors, adhesive layers, and the impactor. The novel feature of the model is that it includes modeling of the impact and wave propagation in the structure before and after the impact. Results of modeling of the wave propagation, impact, and damage detection in sandwich honeycomb plates using piezoelectric actuator/sensor scheme are reported. The results of the simulations are compared with the experimental results. It is shown that the model is suitable for analysis of the physics of failure due to the impact and for testing structural health monitoring schemes based on guided wave propagation.
U2 - 10.1109/AERO.2011.5747569
DO - 10.1109/AERO.2011.5747569
M3 - Conference contribution/Paper
AN - SCOPUS:79955749910
SN - 9781424473502
T3 - IEEE Aerospace Conference Proceedings
BT - 2011 Aerospace Conference, AERO 2011
PB - IEEE
T2 - 2011 IEEE Aerospace Conference, AERO 2011
Y2 - 5 March 2011 through 12 March 2011
ER -