Fiber Bragg grating sensing in smart composite patch repairs for aging aircraft

I. Kressel; Y. Botsev; H. Leibovich; P. Guedj; U. Ben-Simon; G. Ghilai; Nahum Gorbatov; S. Gali; Moshe Tur

doi:10.1117/12.623646

23 May 2005 Fiber Bragg grating sensing in smart composite patch repairs for aging aircraft

I. Kressel, Y. Botsev, H. Leibovich, P. Guedj, U. Ben-Simon, G. Ghilai, Nahum Gorbatov, S. Gali, Moshe Tur

Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.623646
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium

Abstract

A low spatial resolution Fiber-Bragg-Grating sensor net is proposed for real time health monitoring of bonded composite patches used for aging aircraft structural repairs. FBG reading are shown to have direct correlation with the structural integrity of the patch, making this concept attractive for airworthiness assessment of bonded repairs.

Citation Download Citation

I. Kressel, Y. Botsev, H. Leibovich, P. Guedj, U. Ben-Simon, G. Ghilai, Nahum Gorbatov, S. Gali, and Moshe Tur "Fiber Bragg grating sensing in smart composite patch repairs for aging aircraft", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); https://doi.org/10.1117/12.623646

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