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dc.contributor.authorNurgiyatna, Nurgiyatna
dc.contributor.authorOzanyan, Krikor B.
dc.date.accessioned2012-04-24T03:59:51Z
dc.date.available2012-04-24T03:59:51Z
dc.date.issued2007-10
dc.identifier.citationA. M. Korsunsky, K. E. Wells, and P. J. Withers, “Mapping two-dimensional state of strain using synchrotron X-ray diffraction,” Scripta Materialia, vol. 39, No. 12, pp. 1705–1712, 1998 A. Steuwer, J.R. Santisteban, M. Turski, P.J. Withers, T. Buslaps, “High-resolution strain mapping in bulk samples using full-profile analysis of energy dispersive synchrotron X-ray diffraction data,” Elsevier Nuclear Instruments and Methods in Physics Research B 238., pp. 200–204, 2005 G. F. Fernando, “Fibre optic sensor systems for monitoring composite structures” Elsevier Reinforced Plastic, pp. 41-49, 2005 H. Ling, K. Lau, L. Cheng, W. Jin, “Viability of using an embedded FBG sensor in a composite structure for dynamic strain measurement,” Elsevier Measurement 39, pp. 328–334, 2006 J. Paul, B.K.A. Ngoi, L.P. Zhaob, “Enhanced wavelength tuning of laterally loaded FBG strain sensors through optimization of the pressure transmitting system,” Sensors and Actuators A 120, pp. 416–423, 2005 K. B. Ozanyan, S. G. Castillo, and F. J. P. Ortiz, “Guided-Path Tomography Sensors for Nonplanar Mapping,” IEEE Sensors Journal.,vol. 5, No. 2, pp. 167-174, 2005 K. S. C. Kuang and W. J. Cantwell, “The use of plastic optical fibres and shape memory alloys for damage assessment and damping control in composite materials,” Meas. Sci. Technol. 14, pp. 1305–1313, 2003 K. S. C. Kuang, Akmaluddin, W. J. Cantwell1 and C. Thomas, “Crack detection and vertical deflection monitoring in concrete beams using plastic optical fibre sensors,” Meas. Sci. Technol. 14, pp. 205–216, 2003 K. S. C. Kuang, S. T. Quek and M. Maalej, “Assessment of an extrinsic polymer-based optical fibre sensor for structural health monitoring,” Meas. Sci. Technol. 15, pp. 2133–2141, 2004 K. S. C. Kuang, W. J. Cantwell1 and P. J. Scully, “An evaluation of a novel plastic optical fibre sensor for axial strain and bend measurements,” Meas. Sci. Technol. 13, pp. 1523–1534, 2002 K. S. C. Kuang1 and W. J. Cantwell, “The use of plastic optical fibre sensors for monitoring the dynamic response of fibre composite beams,” Meas. Sci. Technol. 14, pp. 736–745, 2003 K. Tian, Y. Liu, Q. Wang, “Temperature-independent fiber Bragg grating strain sensor using bimetal cantilever,” Elsevier Optical Fiber Technology 11, pp. 370–377, 2005 P. Moyoa, J.M.W. Brownjohnb, R. Sureshc, S.C. Tjinc, “Development of fiber Bragg grating sensors for monitoring civil infrastructure,” Elsevier Engineering Structures 27, pp.1828–1834, 2005 R. J. Bartlett, R. P. Chandy, P. Eldridge, D. F. Merchant, R. Morgan and P. J. Scully, “Plastic optical fibre sensors and devices,” Transactions of the Institute of Measurement and Control 22, pp. 431–457, 2000 R. Sinclair, M. Preuss, and P. J. Withers, “Imaging and strain mapping fibre by fibre in the vicinity of a fatigue crack in a Ti/SiC fibre composite,” Materials Science and Technology, vol. 21, No. 1, pp. 27-34, 2005 Y. Fan, M. Kahrizi, “Characterization of a FBG strain gage array embedded in composite structure,” Sensors and Actuators A 121, pp. 297–305, 2005 Y. M. Wong, P. J. Scully, R. J. Bartlett, K. S. C. Kuang, and W. J. Cantwell, “Plastic Optical Fibre Sensors for Environmental Monitoring: Biofouling and Strain Applications,” Blackwell Publishing Ltd j Strain 39, pp. 115-119, 2003en_US
dc.identifier.issn0853-2850
dc.identifier.urihttp://hdl.handle.net/11617/951
dc.description.abstractDeformation measurement systems are very important in the field of health monitoring of structures in a range of engineering industries including the aerospace, civil, automotive, and marine sector. Recently, the trend is toward applying distributed sensing system that are capable to perform deformation mapping of the surface of interest. Some such systems have been demonstrated, mostly using X-rays. However, they are relatively expensive and complicated.This paper reports on the design and implementation of a Guided Path Tomography (GPT) deformation sensor based on plastic optical fiber (POF), which is simple and inexpensive, and is capable of imaging deformation on non-planar surfaces. Inexpensive intensity-based POF strain sensor is manufactured by a simple method, i.e. making 75 grooves of 0.1mm depth, 1cm apart along the central section of 3m long POFs. A full set of 32 POF strain sensor channels was configured as a sensor mat for GPT imaging of deformation.It is shown that using this sensor the images of deformation that is represented by the curved surface of the sensor mat with a variety of loads can be reconstructed using the ART algorithmen_US
dc.subjectDeformationen_US
dc.subjectTomographyen_US
dc.subjectPOF sensoren_US
dc.subjectART algorithmen_US
dc.titleMAPPING DEFORMATION BY PHOTONIC GUIDED-PATH TOMOGRAPHYen_US
dc.typeArticleen_US


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