Processing of transient signals from damage in CFRP composite materials monitored with embedded intensity-modulated fiber optic sensors

NDT and E International

Volumn 39, Issue 3, 2006, Pages 229-235

  Wevers, M ^a   Rippert, L ^a   Papy, J M ^a   Van Huffel, S ^a  

^a UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE FILTERING; CRACK INITIATION; DECOMPOSITION; DELAMINATION; EPOXY RESINS; FIBER OPTIC SENSORS; FOURIER TRANSFORMS; LAMINATES; LEAST SQUARES APPROXIMATIONS; SIGNAL PROCESSING;

TENSILE LOADING; TIME-FREQUENCY ANALYSIS;

CARBON FIBER REINFORCED PLASTICS;

EID: 29144493483     PISSN: 09638695     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ndteint.2005.07.008     Document Type: Conference Paper

References (22)

1. J.W. Berthold Historical review of microbend fiber-optic sensors J Lightwave tech 13 7 1995 1193 1199
2. C.M. Lawson, and V.J. Tekippe Environmentally insensitive diaphragm reflectance pressure transducer Proc SPIE 412 1983 96 103
3. S.K. Yao, and C.K. Asawa Microbending fiber optic sensing Proc SPIE 412 1983 9 13
4. N.D.W. Glossop, S. Dubois, W. Tsaw, M. Leblanc, J. Lymer, and R.M. Measures Optical fibre damage detection for an aircraft composite leading edge Composites 21 1 1990
5. S.R. Waite, and G.N. Sage The failure of optical fibres embedded in composite materials Composites 19 4 1988
6. S.S.J. Roberts, R. Davidson, and R. Paa Mechanical properties of composite materials containing embedded fibre-optic sensors, fibre optics smart structures and skin IV Proceedings of the meeting, boston, MA, bellingham, WA, SPIE vol. 1588 1991 p. 326-41
7. D.W. Jensen, J. Pascual, and J.A. August Performance of graphite/bismaleimide laminates with embedded optical fibres. Part I: uniaxial tension, Part II: uniaxial compression Smart Mater Struct 1 1992 24 30 [see also 31-35]
8. M. Surgeon, and M. Wevers Static and dynamic testing of a quasi-isotropic composite with embedded optical fibres Composites Part A 30 4 1999 317 324
9. L. Rippert, M. Wevers, and S. Van Huffel Optical and acoustic damage detection in laminated CFRP composite materials Compos Sci Tech 60 2000 2713 2724
10. J.-M. Papy, S. Van Huffel, L. Rippert, and M. Wevers Spectral subtraction method applied to damage detection in composite materials with embedded optical fibers Proceedings of the SAFE/ProRISC/SeSens benelux workshop on circuits, systems and signal processing, paper on CD-ROM, Veldhoven, The Netherlands 2001
11. J.G. Proakis, and D.G. Manolakis Digital signal processing: principles, algorithms, and applications 3rd ed 1996 Prentice Hall Upper Saddle River, NJ
12. S.F. Boll Suppression of acoustic noise in speech using spectral subtraction IEEE Trans Acoust Speech Signal Process 1979 [ASSP-27(2)]
13. P. Sovka, P. Pollak, and J. Kybic Extended spectral subtraction Proceedings of european signal processing conference, EUSIPCO-96, Trieste, Italia 1996
14. S. Van Huffel Enhanced Resolution Based on Minimum Variance Estimation and Exponential Data Modeling Signal Process 33 3 1993 333 355
15. G.H. Golub, and C.F. Van Loan Matrix computations 3rd ed 1996 The Johns Hopkins University Press Baltimore, MD
16. S. Doclo, I. Dologlou, and M. Moonen A novel iterative enhancement algorithm for noise reduction in speech Proceeding of the fifth international conference on spoken language processing (ICSLP98), Sydney, Australia 1998 p. 1435-8
17. S. Van Huffel, C. Decanniere, H. Chen, and P. Van Hecke Algorithm for time-domain NMR data fitting based on total least squares J Magn Reson Ser A 110 1994 228 237
18. V. Bhatia, C.A. Schmid, K.A. Murphy, R.O. Claus, T.A. Tran, and J.A. Greene Optical fiber sensing technique for edge-induced and internal delamination detection in composites Smart Mater Struct 4 1995 164 169
19. R.O. Claus, M.F. Gunther, A. Wang, and K.A. Murphy Extrinsic Fabry-Perot sensor for strain and crack opening displacement measurements from -200 to 900°C Smart Mater Struct 1 1992 237 242
20. R.M. Measures Advances toward fiber optic based smart structures Opt Eng 31 1 1992 34 47
21. H. Tsuda, T. Ikeguchi, J. Takahashi, and K. Kemmochi Damage monitoring of carbon-fiber-reinforced plastics using Michelson interferometric fiber-optic sensors J Mater Sci Lett 17 1998 503 506
22. T.A. Tran, W.V. Miller III, K.A. Murphy, A.M. Vengsarkar, and R.O. Claus Stabilized extrinsic fiber optic Fabry-Perot sensor for surface acoustic wave detection Proceedings of SPIE Fiber optic and laser sensors IX vol. 1584 1991 pp. 178-86