| DOI | Trouver le DOI : https://doi.org/10.1117/12.975070 |
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| Auteur | Rechercher : Xiao, Gaozhi1; Rechercher : Guo, Honglei1; Rechercher : Mrad, Nezih; Rechercher : Rocha, Bruno2; Rechercher : Sun, Zhigang3 |
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| Affiliation | - Conseil national de recherches du Canada. Technologies de l'information et des communications
- Conseil national de recherches du Canada. Aérospatiale
- Conseil national de recherches du Canada. Énergie, les mines et l'environnement
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| Format | Texte, Article |
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| Conférence | 22nd International Conference on Optical Fiber Sensors, October 15-19, 2012, Beijing, China |
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| Résumé | Load monitoring and damage detection are the two critical aspects of aircraft structural health monitoring (SHM). The load monitoring is achieved by detecting the local strain changes while the damage detection is generally accomplished by the monitoring of acoustic signal changes. It would be ideal that a single sensor can perform both tasks simultaneously. This paper reports the demonstration of using fiber Bragg gratings to monitor load and acoustic signal applied on a simulated aircraft structure. The results clearly show that a single fiber Bragg grating sensor with short grating length has the potential to perform both tasks simultaneously. |
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| Date de publication | 2012-10-14 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 21270172 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 8335de13-ac59-4480-be17-743e18a0bed0 |
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| Enregistrement créé | 2014-01-07 |
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| Enregistrement modifié | 2020-04-21 |
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