Intensity Fiber-Optic Sensor for Structural Health Monitoring Calibrated by Impact Tester
Authorized Users Only
2016
Authors
Petrović, MilošMihailović, Peđa
Brajović, Ljiljana
Petricević, Slobodan
Živković, Irena
Kojović, Aleksandar
Radojević, Vesna
Article (Published version)
Metadata
Show full item recordAbstract
In this paper, the use of intrinsic intensity fiber-optic sensors for structural health monitoring was investigated. Polyethylene-based composite samples with glass mat reinforcement and embedded telecommunication fibers were subjected to impact using high-speed puncture impact tester as a calibration device. Transfer function of the sensor was generated by linking the light intensity modulation depth with the impact force and the impact point to fiber distance. Conditions for transfer function validity were presented. To detect any possible dangerous impact, a net of crossed fibers was proposed and the net spacing for the given material was calculated. Appropriate non-damaging calibration procedure was proposed, as well as the algorithm for locating the impact point. The method for calculating the impact force, the projectile momentum change, and the place of impact was verified by consecutive strikes on the previously calibrated sample. The sensor can also provide information on the ...time of the impact and an alarm signal if the force exceeds the damaging threshold force.
Keywords:
Fiber optic sensors / impact testing / structural health monitoring / damage threshold forceSource:
IEEE Sensors Journal, 2016, 16, 9, 3047-3053Publisher:
- IEEE-Inst Electrical Electronics Engineers Inc, Piscataway
Funding / projects:
- Optoelectronics nanodimension systems - the rout towards applications (RS-45003)
- Predefined functional properties polymer composite materials processes and equipment development (RS-34011)
DOI: 10.1109/JSEN.2016.2524045
ISSN: 1530-437X
WoS: 000372609000030
Scopus: 2-s2.0-84963900669
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Petrović, Miloš AU - Mihailović, Peđa AU - Brajović, Ljiljana AU - Petricević, Slobodan AU - Živković, Irena AU - Kojović, Aleksandar AU - Radojević, Vesna PY - 2016 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3471 AB - In this paper, the use of intrinsic intensity fiber-optic sensors for structural health monitoring was investigated. Polyethylene-based composite samples with glass mat reinforcement and embedded telecommunication fibers were subjected to impact using high-speed puncture impact tester as a calibration device. Transfer function of the sensor was generated by linking the light intensity modulation depth with the impact force and the impact point to fiber distance. Conditions for transfer function validity were presented. To detect any possible dangerous impact, a net of crossed fibers was proposed and the net spacing for the given material was calculated. Appropriate non-damaging calibration procedure was proposed, as well as the algorithm for locating the impact point. The method for calculating the impact force, the projectile momentum change, and the place of impact was verified by consecutive strikes on the previously calibrated sample. The sensor can also provide information on the time of the impact and an alarm signal if the force exceeds the damaging threshold force. PB - IEEE-Inst Electrical Electronics Engineers Inc, Piscataway T2 - IEEE Sensors Journal T1 - Intensity Fiber-Optic Sensor for Structural Health Monitoring Calibrated by Impact Tester EP - 3053 IS - 9 SP - 3047 VL - 16 DO - 10.1109/JSEN.2016.2524045 ER -
@article{ author = "Petrović, Miloš and Mihailović, Peđa and Brajović, Ljiljana and Petricević, Slobodan and Živković, Irena and Kojović, Aleksandar and Radojević, Vesna", year = "2016", abstract = "In this paper, the use of intrinsic intensity fiber-optic sensors for structural health monitoring was investigated. Polyethylene-based composite samples with glass mat reinforcement and embedded telecommunication fibers were subjected to impact using high-speed puncture impact tester as a calibration device. Transfer function of the sensor was generated by linking the light intensity modulation depth with the impact force and the impact point to fiber distance. Conditions for transfer function validity were presented. To detect any possible dangerous impact, a net of crossed fibers was proposed and the net spacing for the given material was calculated. Appropriate non-damaging calibration procedure was proposed, as well as the algorithm for locating the impact point. The method for calculating the impact force, the projectile momentum change, and the place of impact was verified by consecutive strikes on the previously calibrated sample. The sensor can also provide information on the time of the impact and an alarm signal if the force exceeds the damaging threshold force.", publisher = "IEEE-Inst Electrical Electronics Engineers Inc, Piscataway", journal = "IEEE Sensors Journal", title = "Intensity Fiber-Optic Sensor for Structural Health Monitoring Calibrated by Impact Tester", pages = "3053-3047", number = "9", volume = "16", doi = "10.1109/JSEN.2016.2524045" }
Petrović, M., Mihailović, P., Brajović, L., Petricević, S., Živković, I., Kojović, A.,& Radojević, V.. (2016). Intensity Fiber-Optic Sensor for Structural Health Monitoring Calibrated by Impact Tester. in IEEE Sensors Journal IEEE-Inst Electrical Electronics Engineers Inc, Piscataway., 16(9), 3047-3053. https://doi.org/10.1109/JSEN.2016.2524045
Petrović M, Mihailović P, Brajović L, Petricević S, Živković I, Kojović A, Radojević V. Intensity Fiber-Optic Sensor for Structural Health Monitoring Calibrated by Impact Tester. in IEEE Sensors Journal. 2016;16(9):3047-3053. doi:10.1109/JSEN.2016.2524045 .
Petrović, Miloš, Mihailović, Peđa, Brajović, Ljiljana, Petricević, Slobodan, Živković, Irena, Kojović, Aleksandar, Radojević, Vesna, "Intensity Fiber-Optic Sensor for Structural Health Monitoring Calibrated by Impact Tester" in IEEE Sensors Journal, 16, no. 9 (2016):3047-3053, https://doi.org/10.1109/JSEN.2016.2524045 . .