TY - GEN
T1 - Calibration of a discrete and distributed fiber-optic-based strain-measuring network for the shape-sensing of a wing model under dynamic loading of a wind tunnel
AU - Shoham, Shay
AU - Ben-Simon, Uri
AU - Davidi, Roy
AU - Florentin, Clive
AU - Sheinkman, Sagi
AU - Rattner, Miko
AU - Freydin, Maxim
AU - Kressel, Iddo
AU - Rave, Daniella H.
AU - Tur, Moshe
N1 - Publisher Copyright: © International Workshop on Structural Health Monitoring. All rights reserved.
PY - 2019
Y1 - 2019
N2 - Fiber-optic-based, real time, dynamic discrete and distributed strain-based shape sensing techniques were applied to a specially designed, rapid prototype wing (made of ULTEM-9085), preparing it for wind tunnel testing. This work describes the calibration methodology of the sensing network, including the accurate spatial mapping of the sensing points with respect to the structure, as well as the network responses to prescribed bending, torsion and impact loading. Much less intrusive than electrical strain gauges, the calibrated fiber-optic sensing network successfully provided real-time tracking of the wing aeroelastic performance in wind tunnel experiments, which culminating in wing flutter.
AB - Fiber-optic-based, real time, dynamic discrete and distributed strain-based shape sensing techniques were applied to a specially designed, rapid prototype wing (made of ULTEM-9085), preparing it for wind tunnel testing. This work describes the calibration methodology of the sensing network, including the accurate spatial mapping of the sensing points with respect to the structure, as well as the network responses to prescribed bending, torsion and impact loading. Much less intrusive than electrical strain gauges, the calibrated fiber-optic sensing network successfully provided real-time tracking of the wing aeroelastic performance in wind tunnel experiments, which culminating in wing flutter.
UR - http://www.scopus.com/inward/record.url?scp=85074405022&partnerID=8YFLogxK
U2 - https://doi.org/10.12783/shm2019/32260
DO - https://doi.org/10.12783/shm2019/32260
M3 - منشور من مؤتمر
T3 - Structural Health Monitoring 2019: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT) - Proceedings of the 12th International Workshop on Structural Health Monitoring
SP - 1397
EP - 1403
BT - Structural Health Monitoring 2019
A2 - Chang, Fu-Kuo
A2 - Guemes, Alfredo
A2 - Kopsaftopoulos, Fotis
T2 - 12th International Workshop on Structural Health Monitoring: Enabling Intelligent Life-Cycle Health Management for Industry Internet of Things (IIOT), IWSHM 2019
Y2 - 10 September 2019 through 12 September 2019
ER -