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.
Fiber Bragg grating sensing in smart composite patch repairs for aging aircraft
17th International Conference on Optical Fibre Sensors ; 2005 ; Bruges,Belgium
Proc. SPIE ; 5855
2005-05-23
Conference paper
Electronic Resource
English
Composite patch repairs for commercial aircraft: COMPRES
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