LABORATORY FOR ACTIVE MATERIALS AND SMART STRUCTURES

LAMSS Publications: Conferences

Books | Conferences | Journals | Patents | Reports | Theses & Dissertations

Publication Years:    [2017][2016] [2015][2014] [2013] [2012] [2011] [2010] [2009] [2008] [2007] [2006] [2005] [2004] [2003] [2002] [2001] [2000] [1999] [1998] [1997] [1996] [1995] [1994] [1993] [1992-1975]

 

2017top

C274     Schubert Kabban, C. M.; Lin, B.; Bhuiyan, Y.; Edelmann, C. P.; Giurgiutiu, V. (2017), "Sensitivity Analysis and Uncertainty Evaluation in the Design of Structural Health Monitoring Systems" 11th International Workshop on Structural Health Monitoring, Sept. 12-14, 2017, Stanford, CA, paper # 3099
Full paper

C273     Bhuiyan, Md. Y.; Giurgiutiu, V. (2017) “Experimental and computational analysis of acoustic emission waveforms for SHM applications”, 11th International Workshop on Structural Health Monitoring, Sept. 12-14, 2017, Stanford, CA, paper # 1185
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C272     Barazanchy, D.; Roth, W.; Giurgiutiu, V (2017) “A new ultrasonic immersion technique to retrieve anisotropic stiffness matrix for dispersion curve algorithms”, 11th International Workshop on Structural Health Monitoring, Sept. 12-14, 2017, Stanford, CA, paper # 0545
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C271     Migot, A.; Giurgiutiu, V. (2017) “Impact localization using sparse PWAS networks and wavelet transform”, 11th International Workshop on Structural Health Monitoring, Sept. 12-14, 2017, Stanford, CA, paper # 0391
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C270     Giurgiutiu, V. (2017) “Predictive simulation of structural health monitoring”, 2017 Smart Structures and NDE, 25-29 March 2017, Portland, OR, invited plenary session presentation, paper 10170-500, Proc. SPIE 10170, Health Monitoring of Structural and Biological Systems 2017, 1017002 doi:10.1117/12.2263325
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C269     Joseph, R.; Bhuiyan, M. Y.; Giurgiutiu, V. (2017) “Acoustic emission source modeling in a plate using buried moment tensors2017 Smart Structures and NDE, 25-29 March 2017, Portland, OR, Proc. SPIE 10170, Health Monitoring of Structural and Biological Systems 2017, 1017028; doi:10.1117/12.2260167
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C268     Faisal Haider, M., Lin, B.; Yu, Y.; Giurgiutiu, V. (2017) “Sensing capabilities of piezoelectric wafer active sensors in extreme nuclear environment”, 2017 Smart Structures and NDE, 25-29 March 2017, Portland, OR, Proc. SPIE 10169, Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, and Civil Infrastructure 2017, 101691Z; doi:10.1117/12.2260162
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C267     Bhuiyan, M. Y.; Bao, J.; Poddar, B.; Giurgiutiu, V. (2017) “Analysis of acoustic emission waveforms from fatigue cracks”, 2017 Smart Structures and NDE, 25-29 March 2017, Portland, OR, Proc. SPIE 10170, Health Monitoring of Structural and Biological Systems 2017, 101702A; doi:10.1117/12.2258337
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2016top

C266     Giurgiutiu, V.; Poddar, B.; Bao, JJ. (2016) “Can One Hear the Length of a Crack?6th Asia-Pacific Workshop on Structural Health Monitoring, 7-9 Dec. 2016, Hobart, Tasmania, Australia
Full paper

C265     Faisal Haider, M.; Lin, B.; Yu, L.; Giurgiutiu, V. (2016) “Characterization of Piezo Electric Wafer Active Sensors After Exposure to High Temperature”, ASME 2016 Pressure Vessels & Piping Conference, July 17,2016, Vancouver BC, Canada, PVP2016-63663
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C264     Giurgiutiu, V. (2016) “Predictive simulation of guided wave SHM with piezoelectric wafer active sensors”, 8th European Workshop On Structural Health Monitoring (EWSHM 2016), 5-8 July 2016, Spain, Bilbao
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C263     Bao, J.; Giurgiutiu, V. (2016) “Fatigue Crack Geometric Feature Extraction from AE Waveforms using Physics of Materials Based Approach58th Acoustic Emission Working Group AEWG-58, Philadelphia, PA, USA, May 22 - 25, 2016, S5-3
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C262     Frankforter, E.; Giurgiutiu, V. (2016) “Development of a Resonant-Type Fiber Bragg Grating Acoustic Emission Sensor58th Acoustic Emission Working Group AEWG-58, Philadelphia, PA, USA, May 22 - 25, 2016, S1-3
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C261    Bao, J.; Poddar, B.; Giurgiutiu, V. (2016) “Identifying Fatigue Crack Geometric Features from Acoustic Emission Signals”, 2016 Smart Structures and NDE, 20-24 March 2016, Las Vegas, NV, 98051J, doi:10.1117/12.2219307
Full paper

C260    Bhuiyan, M.Y.; Shen, Y.; Giurgiutiu, V. (2016) “Ultrasonic inspection of multiple-rivet-hole lap joint cracks using global analysis with local finite element approach”, 2016 Smart Structures and NDE, 20-24 March 2016, Las Vegas, NV, 98051Z, doi: 10.1117/12.2235645
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 C259    Barazanchy, D.; Giurgiutiu, V. (2016) “A unified formulation for guided-wave propagation in multi-layered mixed anisotropic-isotropic hybrid aerospace composites”, 2016 Smart Structures and NDE, 20-24 March 2016, Las Vegas, NV, 98040A, doi: 10.1117/12.2218141
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C258    Poddar, B.; Giurgiutiu, V. (2016) “Fast and accurate analytical model to solve inverse problem in SHM using Lamb wave propagation”, 2016 Smart Structures and NDE, 20-24 March 2016, Las Vegas, NV, 98041J, doi:10.1117/12.2218143
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C257    Lin, B.; Bao, J.; Yu, L.; Giurgiutiu, V. (2016) “Acoustic emission detection with fiber optical sensors for dry cask storage health monitoring”, 2016 Smart Structures and NDE, 20-24 March 2016, Las Vegas, NV, 98031H, doi: 10.1117/12.2219337
Full paper

2015top

C256    Giurgiutiu, V (2015) “SHM of Aerospace Composites – Challenges and Opportunities”, CAMX 2015 The Composites and Advanced Materials Expo., Oct. 26-29, 2015, Dallas, TX
Full paper

C255    Poddar, B; Giurgiutiu, V (2015) “Detection and characterization of cracks using Lamb wave propagation”, 10th International Workshop on Structural Health Monitoring, Sept. 1-3, 2015, Stanford University, CA
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C254    Barazanchy, D.; Giurgiutiu, V (2015) “Towards an unified approach for guided ultrasonic wave dispersion curves in metallic and composite materials”, 10th International Workshop on Structural Health Monitoring, Sept. 1-3, 2015, Stanford University, CA
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C253    Kamas, T; Giurgiutiu, V (2015) “Analytical and Coupled Field FEA Modeling for E/M Impedance of Shear Horizontal Piezoelectric Wafer Active Sensors to Measure Liquid Properties”, ACM 2015 International Conference on Advances in Applied and Computational Mechanics, August 5-7, 2015, Izmir, Turkey
Full paper

C252    Lin, B.; Yu, L.; Giurgiutiu, V. (2015) “Temperature Effects on Fiber Optical Sensors for Dry Cast Storage Health Monitoring”, Proceedings of the ASME 2015 Pressure Vessels & Piping Division Conference, PVP 2015-45623, July 19-23, 2015, Boston, MA
Full paper

C251    Kamas, T.; Poddar, B.; Lin, B.; Yu, L.; Giurgiutiu, V. (2015) “Experimentation and Adaptive Modeling for Temperature Effect Quantification in PVP Structural Health Monitoring with PWAS”, Proceedings of the ASME 2015 Pressure Vessels & Piping Division Conference, PVP 2015-45595, July 19-23, 2015, Boston, MA
Full paper

C250    Bao, JJ; Giurgiutiu, V.; Droghini, M.; Ezernack, N. (2016) “Acoustic Emission Events Characterization during Low Cycle Fatigue Experiments”, 57th Acoustic Emission Working Group AEWG-57, May 14, 2015, Chicago, IL
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C249    Poddar, B.; Giurgiutiu, V. (2015) “Experimental Validation of Analytical Model for Lamb Wave Interaction with Geometric Discontinuity”2015 Smart Structures and NDE, 8-12 March 2015, San Diego, CA, 94371Y 9437-69
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C248    Roth, W.; Giurgiutiu, V. (2015) “Adhesive Disbond Detection Using Piezoelectric Wafer Active Sensors”, 2015 Smart Structures and NDE, 8-12 March 2015, San Diego, CA, 94370S, 9437-28
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C247    Sun, X.; Lin, B.; Bao, J.; Giurgiutiu, V.; Knight, T.; Lam, P.S.; Yu, L. (2015) “Developing a Structural Health Monitoring System for Nuclear Dry Cask Storage Canister”, 2015 Smart Structures and NDE, 8-12 March 2015, San Diego, CA, 94390N, 9439-22
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C246    Frankforter, E.; Bao, J.; Lin, B.; Giurgiutiu, V. (2015) “Modeling, Optimization, and Experimental Validation of a Resonant Piezo-Optical Ring Sensor for Enhanced Active And Passive Structural Health Monitoring”, 2015 Smart Structures and NDE, 8-12 March 2015, San Diego, CA, 94360B, 9436-10
Full paper

C245    Kamas, T.; Frankforter, E.; Lin, B.; Yu, Lingyu; Giurgiutiu, V., (2015) “Thermal Effect on E/M Impedance Spectroscopy (EMIS) of Piezoelectric Wafer Active Sensors”, 2015 Smart Structures and NDE, 8-12 March 2015, San Diego, CA, 943500, 9435-23
Full paper

2014top

C244    Gresil, M.; Lin, B.; Yu, L.; Giurgiutiu, V. (2014) “Predictive Model Validation of Guided Wave Interaction with Notch Using Scanning Vibrometer Measurements”, ASME 2014 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Newport, Rhode Island, Sep 8-10, 2014 SMASIS2014-7643 (Technical presentation only)

C243    Lin, B.; Giurgiutiu, V. (2014) “Piezo-Optical Active Sensing With PWAS And FBG Sensors For Structural Health MonitoringASME 2014 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Newport, Rhode Island, Sep 8-10, 2014 SMASIS2014-7581
Full paper

C242    Kamas, T.; Giurgiutiu, V.; Lin, B. (2014) “Modeling and Experimentation Of Thickness Mode E/M Impedance And Rayleigh Wave Propagation For Piezoelectric Wafer Active Sensors On Thick PlatesASME 2014 Conference on Smart Materials, Adaptive Structures and Intelligent Systems, Newport, Rhode Island, Sep 8-10, 2014 SMASIS2014-7571
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C241    Poddar, B.; Giurgiutiu, V. (2014) “Interaction of Lamb Waves with Geometric Discontinuities: An Analytical Approach”, 2014 Review of Progress in Quantitative Nondestructive Evaluation, Boise, Idaho, July 20-25, 2014
Full paper

C240    Shen, Y.; Giurgiutiu, V. (2014) “Excitability of Guided Waves in Composites with PWAS Transducers”, 2014 Review of Progress in Quantitative Nondestructive Evaluation, Boise, Idaho, July 20-25, 2014
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C239    Wu, W.; Qu, W.; Xiao, L.; Shen, Y.; Giurgiutiu, V. (2014) “Fatigue Crack Detection Using Subharmonic Component with Nonlinear Boundary Conditions”, 2014 Review of Progress in Quantitative Nondestructive Evaluation, Boise, Idaho, July 20-25, 2014
Full paper

C238    Kamas, T.; Giurgiutiu, V.; Lin, B. (2014) “Quasi-Rayleigh Waves in Butt-Welded Thick Steel Plate”, 2014 Review of Progress in Quantitative Nondestructive Evaluation, Boise, Idaho, July 20-25, 2014
Full paper

C237    Lin, B.; Yu, L.; Giurgiutiu, V.; (2014) “Analytical Model of Nuclear Environmental Effects With Piezoelectric Wafer Active Sensors”, Proceedings of the ASME 2014 Pressure Vessels & Piping Division Conference, PVP 2014-28887, July 20-24, 2014, Anaheim, CA
Full paper

C236    Giurgiutiu, V. (2014) “Challenges and Opportunities for Structural Health Monitoring in PVP Applications”, Proceedings of the ASME 2014 Pressure Vessels & Piping Division Conference, PVP 2014-28010, July 20-24, 2014, Anaheim, CA
Full paper

C235   Kamal, A.; Giurgiutiu, V. (2014) “Characterization of Shear Horizontal-Piezoelectric Wafer Active Sensor (SH-PWAS)”, SEM 2014 Annual Conference & Exposition on Experimental and Applied Mechanics, Hyatt Regency Greenville, Greenville, SC USA, June 2-5, 2014, paper #334
Full paper

C234   Giurgiutiu, V. (2014) “Piezoelectric Wafer Active Sensors for Structural Health Monitoring with Aerospace Applications5th International Symposium on Air/Craft MAterials (ACMA), Marrakech, Morocco, 23-26 April 2014

C233   Kamas, T.; Giurgiutiu, V.; Lin, B.; (2014) “Modeling and Experimentation of Proof-Mass Piezoelectric Wafer Active Sensor Thickness Mode E/M Impedance Spectroscopy”; AIAA Region II Student Conference, April 7-8, 2014, Memphis, TN
Full paper

C232   Lin, B.; Gresil, M.; Giurgiutiu, V.; Knight, T.; Mendez-Torres, A.; Yu, L. (2014) “Nuclear environmental effects on piezoelectric wafer active sensors based acousto-ultrasonic sensing systemICAPP 2014 International Congress on Advances in Nuclear Power Plants, April 6-9, 2014, Charlotte, NC
Full paper

C231   Kamal, A.; Giurgiutiu, V. (2014) “Analytical Study Guideline for Structural Health Monitoring of Steel Canister in Dry Cask Storage System by Using Multimodal Ultrasonic Lamb WavesICAPP 2014 International Congress on Advances in Nuclear Power Plants, April 6-9, 2014, Charlotte, NC
Full paper

C230   Lin, B.; Giurgiutiu, V. (2014) “Development of optical equipment for ultrasonic guided wave structural health monitoring”, SPIE Vol. 9062, paper number 9062-27
Full paper

C229   Frankforter, E.; Lin, B.; Giurgiutiu, V. (2014) “Piezo-optical measurements for guided wave and acoustic emission structural health monitoring”, SPIE Vol. 9062, paper number 9062-06
Full paper

C228   Kamal, A. M.; Giurgiutiu, V. (2014) “Stiffness Transfer Matrix Method (STMM) for stable dispersion curves solution in anisotropic composites”, SPIE Vol. 9064, paper number 9064-39
Full paper

C227   Shen, Y.; Giurgiutiu, V. (2014) “WFR-2D: an analytical model for PWAS-generated 2D ultrasonic guided wave propagation”, SPIE Vol. 9064, paper number 9064-40
Full paper

2013top

C226 Giurgiutiu, V.; Mendez Torres, A. (2013) “Opportunities and Challenges for Structural Health Monitoring of Radioactive Waste Systems and Structures”, 15th ASME International Conference on Environmental Remediation and Radioactive Waste Management, Sep 8-12, 2013, Brussels, Belgium, ICEM2013-96195
Full paper

C225 Shen, Y.; Bao, J.; Giurgiutiu, V. (2013) “Health Monitoring of Aerospace Bolted Lap Joints Using Nonlinear Ultrasonic Spectroscopy: Theory and Experiments”, 9th International Workshop on Structural Health Monitoring, IWSHM, Sept. 10-12 2013, Stanford University, CA, pp. 2333-2340
Full paper

C224 Lin, B.; Giurgiutiu, V. (2013) “Exploration of Ultrasonic Guided Wave Detection with Optical Fiber Sensors and Piezoelectric Transducers”, 9th International Workshop on Structural Health Monitoring, IWSHM, Sept. 10-12 2013, Stanford University, CA, pp. 1559-1566
Full paper

C223 Kamas, T.; Giurgiutiu, V.; Lin, B. (2013) “Analytical Modeling of Proof-Mass Piezoelectric Wafer Active Sensor for Symmetric Lamb Waves Tuning”, 9th International Workshop on Structural Health Monitoring, IWSHM, Sept. 10-12, 2013, Stanford University, CA, pp. 1494-1501
Full paper

C222 Kamal, A.; Lin, B.; Giurgiutiu, V. (2013) “Optimizing Mode Tuning of Guided Waves and PWAS Electromechanical Impedance for Power Efficient SHM systems”, 9th International Workshop on Structural Health Monitoring, IWSHM, Sept. 10-12 2013, Stanford University, CA, pp. 1479-1486
Full paper

C221 Giurgiutiu, V. (2013) “Recent PWAS-SHM Developments in the Laboratory for Active Materials and Smart Structures”, ASME pressure vessels and piping conference, July 14-18, 2013, Paris, France, PVP2013-97523
Full paper

C220 Gresil, M.; Giurgiutiu, V. (2013) “Prediction of attenuated guided wave propagation in carbon fiber composites”, 19th International Conference on Composite Materials, 81737, Montreal, Canada, July 2013
Full paper

C219 Kamal, A.; Gresil, M.; Giurgiutiu, V. (2013) “Shear Horizontal Guided Waves in Laminated Composite Plates Using SH-PWAS”, NDT of Composites, Seattle, WA, May 13-14, 2013
Full paper

C218 Kamal A.; Gresil, M.; Giurgiutiu, V.; (2013) “Comparative Study of Several Methods for the Calculation of Ultrasonic Guided Waves in Composites”, 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, April 8-11, 2013, Boston, Massachusetts, Chapter DOI: 10.2514/6.2013-1901
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C217 Bao, J.; Shen, Y.; Giurgiutiu, V. (2013) “Linear and Nonlinear Finite Element Simulation of Wave Propagation through Bolted Lap Joint”, 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, April 8-11, 2013, Boston, Massachusetts, Chapter DOI: 10.2514/6.2013-1902
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C216 Gresil, M.; Giurgiutiu, V. (2013) “Guided wave propagation in carbon composite laminate using piezoelectric wafer active sensors”, SPIE 2013 Smart Structures and NDE, 10-14 March 2013, San Diego, CA, SPIE Vol. 8695, 8695-77
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C215 Bao, J.; Giurgiutiu, V. (2013) “Effects of fastener load on wave propagation through lap joint”, SPIE 2013 Smart Structures and NDE, 10-14 March 2013, San Diego, CA, SPIE Vol. 8695, 8695-73
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C214 Shen, Y.; Giurgiutiu, V. (2013) “Modeling of guided waves for detection of linear and nonlinear structural damage”, SPIE 2013 Smart Structures and NDE, 10-14 March 2013, San Diego, CA, SPIE Vol. 8695, 8695-64
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C213 Kamal, A.; Lin, B.; Giurgiutiu, V. (2013) “Predictive Modeling of PWAS-Coupled Shear Horizontal Waves”, SPIE 2013 Smart Structures and NDE, 10-14 March 2013, San Diego, CA, SPIE Vol. 8695, paper 8695-16
Full paper

C212 Yu, L.; Wu, H.; Giurgiutiu, V.; Ziehl, P. (2013) “In-situ health monitoring on steel bridges with dual mode piezoelectric sensors”, SPIE 2013 Smart Structures and NDE, 10-14 March 2013, San Diego, CA, SPIE Vol. 8694, paper 8694-38
Full paper

C211 Kamas, T.; Lin, B.; Giurgiutiu, V. (2013) “Analytical modeling of PWAS in-plane and out-of-plane electromechanical impedance spectroscopy (EMIS)”, SPIE 2013 Smart Structures and NDE, 10-14 March 2013, San Diego, CA, SPIE Vol. 8692, paper 8692-74
Full paper

 

2012top

C210 Gresil, M.; Giurgiutiu, V.; (2012) “Time-domain hybrid global-local prediction of guided waves”, Asia-Pacific Workshop on Structural Health Monitoring, Melbourne, Australia, December 2012
Full paper

C209 Yu, L.; Zhao, L.; Tian, Z.; Giurgiutiu, V.; Ziehl, P. (2012) “Dual Mode Sensing of Crack Growth in Steel Bridge Structures”, ASME 2012 Conference on Smart Materials, Adaptive Structures, and Intelligent Systems SMASIS, Sept. 19-21, 2012, Stone Mountain, GA, paper SMASIS2012-8096
Full paper

C208 Lin, B.; Kamal, A.; Giurgiutiu, V.; Kamas, T. (2012) “Multimodal Lamb Waves Power and Transfer Function Analysis of Structurally-bonded PWAS”, ASME 2012 Conference on Smart Materials, Adaptive Structures, and Intelligent Systems SMASIS, Sept. 19-21, 2012, Stone Mountain, GA, paper SMASIS2012-8061
Full paper

C207 Shen, Y.; Giurgiutiu, V.; (2012) “Simulation of Interaction between Lamb Waves and Cracks for Structural Health Monitoring with Piezoelectric Wafer Active Sensors”, ASME 2012 Conference on Smart Materials, Adaptive Structures, and Intelligent Systems SMASIS, Sept. 19-21, 2012, Stone Mountain, GA, paper SMASIS2012-7917
Full paper

C206 Kamal,A.; Lin, B.; Giurgiutiu, V (2012), “Energy and Power  Modeling of Multi-Mode Lamb Waves Propagating in Structures with Bonded Piezoelectric Wafer Active Sensors”, 2012 QNDE Conference, 15-20 July 2012, Denver, Colorado

C205 Kamal,A.; Lin, B.; Giurgiutiu, V (2012) “Lamb Waves Power and Energy Transfer between Structureand Bonded Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, NSF CMMI Engineering Research and Innovation Conference, 9-12 July,2012, Boston, MA

C204 Giurgiutiu, V.; Lin, B. (2012); “Exact Modeling of Power and Energy Transduction for Optimum Design of Structurally-Integrated Thin-Film Active Sensors”, NSF CMMI Engineering Research and Innovation Conference, 9-12 July,2012, Boston, MA

C203 Yamagata, N.; Lin, B.; Giurgiutiu, V.; Marcal, P. (2012) “Application Examples of Structural Health Monitoring using Piezoelectric Wafer Active Sensors”, Proceedings of the Japan society for computational engineering and science (JSCES) conference, vol 17, #100117.
Full paper

C202 Lin, B.; Mendez-Torres, A. E.; Gresil, M.; Giurgiutiu, V. (2012) “Structural Health Monitoring with Piezoelectric Wafer Active Sensors Exposed to Irradiation Effects”, ASME 2012 Pressure Vessels and Piping Division Conference, 15-19 July 2012, Toronto, Ontario, Canada, paper PVP2012-78848
Full paper

C201 Gresil, M.; Giurgiutiu, V.; Shen, Y.; Poddar, B (2012) “Guidelines for Using the Finite Element Method for Modeling Guided Lamb Wave Propagation in SHM Processes”, 6th European Workshop on Structural Health Monitoring, 3-6 July 2012, Dresden, Germany, paper # Tu.2.E.1
Full paper

C200 Gresil, M.; Giurgiutiu, V.; Shen, Y (2012), “Predictive Simulation of Structural Sensing”, 53rd AIAA Structures, Structural Dynamics, and Materials Conference, 23 April 2012, Honolulu, Hawaii, CID: 1215950
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C199 Lin B.; Giurgiutiu, V.; Kamal, A. M. (2012) “The Use of Exact Lamb Wave Modes for Modeling the Power and Energy Transduction of Structurally-Bonded Piezoelectric Wafer Active Sensors”, SPIE 2012 Smart Structures and NDE, 11-15 March 2012, San Diego, CA, SPIE Vol. 8345, paper 8345-08
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C198 Yu, L.; Giurgiutiu, V. Yu, J.; Ziehl, P.; Zhao, L. (2012) “Comparative Study of Active and Passive Sensing with AE and PWAS Transducers”, SPIE 2012 Smart Structures and NDE, 11-15 March 2012, San Diego, CA, SPIE Vol. 8347, paper 8347-73
Full paper

C197 Godinez-Azcuaga, V. F.; Farmer, J. R.; Ziehl, P.; Giurgiutiu, V.; Nanni, A.; Inman, D. J. (2012) “Status in the Development of Self-Powered Wireless Sensor Node for Structural Health Monitoring and Prognosis”, SPIE 2012 Smart Structures and NDE, 11-15 March 2012, San Diego, CA, SPIE Vol. 8347, paper 8347-68

C196 Shen, Y.; Giurgiutiu, V. (2012) “Predictive Simulation of Nonlinear Ultrasonics”, SPIE 2012 Smart Structures and NDE, 11-15 March 2012, San Diego, CA, SPIE Vol. 8348, paper 8348-86
Full paper

 

2011 top

C195 Giurgiutiu, V. (2011) “Structural Health Monitoring and Damage Detection with Piezoelectric Wafer Active Sensors”, 14th Asia Pacific Vibration Conference (14th APVC), 5-8 Dec. 2011, Hong Kong Polytechnic University, Hong Kong
Full paper

C194 Gresil, M.; Lin, B.; Shen, Y.; Giurgiutiu, V. (2011) “Predictive Modeling of Space Structures for SHM with PWAS Transducers”, ASME 2011 Conference on Smart Materials, Adaptive Structures, and Intelligent Systems SMASIS 2011, Sept. 18-21, 2011m Phoenix, AZ
Full paper

C193 Lin, B.; Giurgiutiu, V. (2011) “1-D and 2-D Modeling of Power and Energy Transduction of Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, 8th International Workshop on Structural Health Monitoring IWSHM 2011, 13-15 Sept. 2011, Stanford University, CA
Full paper

C192 Gresil, M.; Shen, Y.; Giurgiutiu, V. (2011) “Predictive Modeling of Ultrasonic SHM with PWAS Transducers”, 8th International Workshop on Structural Health Monitoring IWSHM 2011, 13-15 Sept. 2011, Stanford University, CA
Full paper

C191 V. Godínez, V.; Pollock, A.; Gonzalez, M.; Momeni, S.; Gostautas, R.; Fustos, R.; Newlin, B.; Inman, D.; Farmer, J.; Priya, S.; Ziehl, P.; Caicedo, J.; Zarate, B.; Yu, L.; Giurgiutiu, V.; Nanni, A. (2011) “Self Powered Wireless Sensor Network for Structural Bridge Health Prognosis: Achievements in the First Two Years”, 8th International Workshop on Structural Health Monitoring IWSHM 2011, 13-15 Sept. 2011, Stanford University, CA
Full paper

C190 Olariu, V.; Gnadinger, A.; Bao, J.; Giurgiutiu, V. (2011) “Autonomouos Nonbattery Wireless Strain Gage for Structural Health Monitoring”, 8th  International Workshop on Structural Health Monitoring IWSHM 2011, 13-15 Sept. 2011, Stanford University, CA
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C189 Gresil, M.; Shen, Y.; Giurgiutiu, V. (2011) “Benchmark Problems for Predictive FEM Simulation of 1-D and 2-D Guided Waves for SHM with Piezoelectric Wafer Active Sensors”, Review of Progress in Quantitative Nondestructive Evaluation QNDE 2011, July 17-22, 2011, University of Vermont, Burlington, VT

C188 Giurgiutiu, V. (2011) “Predictive Simulation in Structural Health Monitoring with Piezoelectric Wafer Active Sensors for Risk-Informed In-service Inspection”, ASME 2011 Pressure Vessels and Piping Division/K-PVP Conference PVP-2011, July 17-22, 2011, Baltimore, MD
Full paper

C187 Giurgiutiu, V. (2011) “Structural Damage Detection with Piezoelectric Wafer Active Sensors”, 9th International Conference on Damage Assessment of Structures, 11-13 July 2011, St. Anne’s College, Oxford, UK

C186 Giurgiutiu, V. (2011) “Predictive Modeling of Smart Structures with In-Situ Sensing Capability”, 5th ECCOMAS Thematic Conference on Smart Structures and Materials SMART’11, July 06-08, 2011, Saarbrucken, Germany (invited keynote presentation)

C185 Gresil, M.; Yu, L.; Giurgiutiu, V.; Sutton, M. (2011) “Finite Element Modeling of Electromechanical Impedance Spectroscopy for Damage Detection in Composite Materials”, 16th International Conference on Composite Structures ICCS 16, Porto, Portugal, 28-30 June 2011

C184 Giurgiutiu, V. (2011) “Embedded NDT with Piezoelectric Wafer Active Sensors”, International Symposium on Nondestructive Testing of Materials and Structures, NDTMS-2011, May 15-18, 2011, Istanbul, Turkey

C183 Giurgiutiu, V. (2011) “Structural Health Monitoring of Composite Structures with Piezoelectric Wafer Active Sensors”, Joint Sheffield-Cambridge Conference on Deformation and Fracture of Composites (DFC-11) and Structural Integrity and Multi-scale Modelling (SI-5), Queens College, Cambridge, UK, 13-15 April 2011 (invited keynote presentation)

C182 Godinez-Azcuaga, V. F.; Inman, D.; Ziehl, P. H.; Giurgiutiu, V.; Nanni, A. (2011) “Recent Advances in the Development of Self-Powered Wireless Sensor Network for Structural Health Prognosis”, SPIE Int. Symp. on Smart Structures and NDE, 6-10 March 2011, San Diego, CA, Conf. 7983, paper 7983-72
Full paper

C181 Yu, L.; Momeni, S.; Godinez-Azcuaga, V. F.; Giurgiutiu, V. (2011) “Adaptation of PWAS Transducers as Acoustic Emission Sensors”, SPIE Int. Symp. on Smart Structures and NDE, 6-10 March 2011, San Diego, CA, Conf. 7983, paper 7983-74
Full paper

C180 Lin, B.; Giurgiutiu, V. (2011) “Simplified 2-D Modeling of Power and Energy Transduction of Piezoelectric Wafer Active Sensors for Structural Health Monitoring” SPIE Int. Symp. on Smart Structures and NDE, 6-10 March 2011, San Diego, CA, Conf. 7981, paper 7981-96
Full paper

C179 Gresil, M.; Giurgiutiu, V. (2011) “Fatigue Crack Detection in Thick Steel Structures with Piezoelectric Wafer Active Sensors”, SPIE Int. Symp. on Smart Structures and NDE, 6-10 March 2011, San Diego, CA, Conf., paper 7983-101
Full paper

C178 Bao, J.; Giurgiutiu, V.; Rubel, G. O.; Peterson, G. W.; Ball, T. (2011) “Active Carbon Filter Health Condition Detection with Piezoelectric Wafer Active Sensors” , SPIE Int. Symp. on Smart Structures and NDE, 6-10 March 2011, San Diego, CA, Conf. 7981, paper 7981-47
Full paper

 

2010 top

C177 Giurgiutiu, V. (2010) “Predictive Simulation of Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, APWSHM-2010 3rd Asia Pacific Workshop on Structural Health Monitoring, Nov. 30-Dec. 2, 2010, Tokyo, Japan
Full paper

C176 Giurgiutiu, V. (2010) “Structural Health Monitoring of Composite Structures with Piezoelectric Wafer Active Sensors”, IMECE 2010 ASME International Mechanical Engineering Congress & Exposition, Nov. 12-18, 2010, Vancouver, BC, Canada, paper #IMECE2010-40363
Full paper

C175 Giurgiutiu, V. (2010) “Structural Health Monitoring of Aerospace Structures with Piezoelectric Wafer Active Sensors”, Aerospatial 2010, 20-21 Oct. 2010, Bucharest, Romania (presentation only).
Full paper

C174 Giurgiutiu, V.; Santoni-Bottai, G.; Lin, B.; Cuc, A. (2010) “Space Applications of Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, SMASIS 2010 -- ASME Conference on Smart Materials, Adaptive Structures, and Intelligent Systems, Sep.28-Oct.1, 2010, Philadelphia, PA, paper #SMASIS2010-3811
Full paper

C173 Giurgiutiu, V. (2010) “Piezoelectric Wafer Active Sensors for Structural Health Monitoring – Recent Developments”, 5th European Workshop on Structural Health Monitoring, 29 June-02 July 2010, Sorrento, Naples, Italy, paper #EWSHM2010-F09
Full paper

C172 Giurgiutiu, V. (2010) “Piezoelectric Wafer Active Sensors for Structural Health Monitoring – State of the Art and Future Directions”, PVP 2010 ASME Pressure Vessels & Piping Division Conference, July 18-22, 2010, Bellevue, WA, paper #PVP2010-25292
Full paper

C171 Giurgiutiu, V.; Bao, J. J. (2010) “Piezoelectric Wafer Active Sensors for Structural Health Monitoring – State of the Art and Future Directions”, 16th ASME US National Congress of Theoretical and Applied Mechanics, June 27-July 2, 2010, State College, PA, paper # USNCTAM2010-498
Full paper

C170 Giurgiutiu, V.; Santoni-Bottai, G. (2010) “Piezoelectric Wafer Active Sensors for Structural Health Monitoring of Composite Structures”, SDM-2010 51st AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conf., 12-15 Apr. 2010, Orlando, FL, paper #AIAA2010-2661
Full paper

C169 Caicedo, J. M.; Zarate, B. A.; Giurgiutiu, V.; Yu, L.; Ziehl, P. (2010) “Bayesian Finite Element Model Updating for Crack Growth” SME IMAC-XXVIII, Feb. 1-4, 2010, Jacksonville, FL
Full paper

C168 Yu, L.; Giurgiutiu, V. (2010) “Piezoelectric Wafer Active Sensor Guided Wave Imaging”, SPIE Conference on Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems, 7-11 March 2010, San Diego, CA, SPIE Vol. 7648, Paper #7648-31
Full paper

C167 Yu, J.; Ziehl, P.; Zaratea, B.; Caicedo, J.; Yu, L.; Giurgiutiu, V.; Matta, F.; Metrovich, B. (2010) “Quantification of Fatigue Cracking in CT Specimens with Passive and Active Piezo-Electric Sensing”, SPIE Conference on Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems, Vol. 7649, Paper #7649-25
Full paper

C166 Yu, L.; Giurgiutiu, V.; Ziehl, P.; Ozevin, D.; Pollock, P.(2010) “Steel bridge fatigue crack detection with piezoelectric wafer active sensors”, SPIE Conference on Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems, SPIE Vol. 7647, Paper #7647-70
Full paper

C165 Santoni-Bottai, G.; Giurgiutiu, V. (2010) “Shear Lag Solution for Structurally Attached Active Sensors”, SPIE Conference on Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems, 7-11 March 2010, San Diego, CA, SPIE Vol. 7647, Paper #7647-98
Full paper

C164 Lin, B.; Giurgiutiu, V. (2010) “Modeling of Power and Energy Transduction of Embedded Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, SPIE Conference on Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems, 7-11 March 2010, San Diego, CA, SPIE Vol. 7647, Paper #7647-97
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2009 top

C163 Yu, L.; Giurgiutiu, V.; Wang, J. J.; Shin, Y. J. (2009) “Corrosion Detection/Quantification on Thin-Wall Structures Using Multi-Mode Sensing Combined with Statistical and Time-Frequency Analysis”, 2009 ASME International Mechanical Engineering Congress, Nov. 13-19, Lake Buena Vista, Florida
Full paper

C162 Giurgiutiu, V. (2009) “Piezoelectric Wafer Active Sensors for Structural Health Monitoring: State of the Art and Future Directions”, SMASIS 2009 -- Smart Materials, Adaptive Structures & Intelligent Systems Conference, 21-23 Sept. 2009, Oxnard, CA (invited paper)

C161 Xu, B.; Yu, L.; Giurgiutiu, V. (2009) “Advanced Methods for Time-of-Flight Estimation with Application to Lamb Wave Structural Health Monitoring”, 7th International Workshop on Structural Health Monitoring, Sept. 2009, Stanford, CA
Full paper

C160 Santoni-Bottai G.; Giurgiutiu V., “Shear lag solutions for solid-state actuators bonded to structures in SHM applications”, Proceedings of the 7th International Workshop on Structural Health Monitoring Sept 9-11 2009
Full paper

C159 Giurgiutiu, V.; Yu, L. (2009)“Predictive Methodologies for the Design of Lamb Wave Piezoelectric Wafer Active Sensors for Structural Health Monitoring, Damage Detection, and Failure Prevention”, Proc. of 2009 NSF Engineering Research and Innovation Conference, Honolulu, Hawaii
Full paper

C158 Giurgiutiu, V.; Lin, B.; Bhalla, A. S; Chen, C. L.; Guo, R. Y; Jiang, J. C., (2009) “Ferroelectric Thin-film Active Sensor Array for Structural Health Monitoring”, Proc. of 2009 NSF Engineering Research and Innovation Conference, Honolulu, Hawaii
Full paper

C157 Lin, B.; Giurgiutiu, V.; Bhalla, A. S; Chen, C. L.; Guo, R. Y; Jiang, J. C., “Thin-Film Active Nano-PWAS for Structural Health Monitoring”, Proc. of SPIE , Vol. 7292, 72921M
Full paper

C156 Xu, B.; Giurgiutiu, V.; Yu, L. (2009) “Lamb waves decomposition using matching pursuit method”, SPIE Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems Conference, March 2009, San Diego, CA, Paper #7292-18
Full paper

C155 Xu, B.; Yu, L.; Giurgiutiu, V. (2009) “Lamb wave dispersion compensation in piezoelectric wafer active sensor phased-array applications”, SPIE Health Monitoring of Structural and Biological Systems III conference, March 2009, San Diego, CA, Paper #7295-74
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2008 top

C154 Bottai, G. S.; Pollock, P. J.; Behling, T.; Giurgiutiu, V., Bland, S. M.; Joshi, S. P. (2008) “Damage Detection in Cryogenic Composites for Space Applications Using Piezoelectric Wafer Active Sensors”, 49th AIAA Structures, Structural Dynamics, and Materials Conference, 16th Adaptive Structures Conference, 7-10 April 2008, Schaumburg, IL, paper # AIAA-2008-1968
Full paper

C153 Yu, L.; Giurgiutiu, V.; Pollock, P. J. (2008) “A multimode sensing system for corrosion detection using piezoelectric wafer active sensors”, Proc. of SPIE, Vol. 6932, paper #6932-91
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2007 top

C152 Yu, L.; Giurgiutiu, V.; Chao, Y.; Pollock, P. J. (2007) “In situ multi-mode sensing with embedded piezoelectric wafer active sensors for critical pipeline health monitoring”, Proceedings of the 2007 ASME International Mechanical Engineering Congress, November 11-15, 2007, Seattle, WA, paper #IMECE2007-43234
Full paper

C151 Liu, W.; Giurgiutiu, V. (2007) “Finite Element Simulation of Piezoelectric Wafer Active Sensors for Structural Health Monitoring with Coupled Field Elements”. 6th International Workshop on Structural Health Monitoring, Stanford, CA, Sept. 11-13, 2007

C150 Giurgiutiu, V; Yu, L.; Santoni, G. B.; Xu, B. (2007) “Lamb Wave Tuning for Piezoelectric Wafer Active Sensor Applications in In-Situ Structural Health Monitoring”, Review of Progress in Quantitative Nondestructive Evaluation, QNDE 2007, Golden, Colorado, July 22-27, 2007
Full paper

C149 Giurgiutiu, V. (2007) “Damage Assessment of Structures – An Air Force Office of Scientific Research Structural Mechanics Perspective”, III ECCOMAS Thematic Conference on Smart Structures and Materials, 9-11 July 2007, Gdansk, Poland
Full paper

C148 Giurgiutiu, V. (2007) “Damage Assessment of Structures – An Air Force Office of Scientific Research Structural Mechanics Perspective”, 7th International Conference on Damage Assessment of Structures, 25-27 June 2007, Torino, Italy
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C147 Yu, L.; Giurgiutiu, V. (2007) “Guided wave piezoelectric wafer active sensors arrays for damage detection”, World Forum on Smart Materials and Smart Structures Technologies, Chongqing and Nanjing, China, May 22-27, 2007, paper SMSST07-360
Full paper

C146 Bottai, S. G.; Chrysochoidis, N. A.; Giurgiutiu, V.; Saravanos, A. D. (2007) “Analytical and Experimental Evaluation of Piezoelectric Wafer Active Sensors Performances for Lamb Waves based Structural Health Monitoring in Composite Laminates”, SPIE Smart Structures/NDE Conference 2007, 19-22 March 2007, San Diego, CA, paper #6532-22
Full paper

C145 Lin, B.; Giurgiutiu, V.; Yuan, Zh.; Liu, J.; Chen, Ch.; Bhalla, A. S.; Guo, R. (2007) “Ferroelectric Thin-Film Active Sensors for Structural Health Monitoring”, Proc. of SPIE, Vol. 6529, paper #6529-16
Full paper

C144 Liu, W. and Giurgiutiu, V. (2007) “Finite Element Simulation of Piezoelectric Wafer Active Sensors for Structural Health Monitoring with Coupled-Field Elements”, Proc. of SPIE, Vol. 6529, paper #6529-125
Full paper

C143 Xu, B. and Giurgiutiu, V. (2007) “Lamb Waves Time-reversal Method Using Frequency Tuning Technique for Structural Health Monitoring”, Proc. of SPIE, Vol. 6529, paper #6529-25
Full paper

C142 Yu, L.; Giurgiutiu, V.; Kendall, J. R. (2007) “Omnidirectional Guided Wave PWAS Phased Array for Thin-wall Structure Damage Detection”, Proc. of SPIE, Vol. 6529, paper #6529-107
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2006 top

C141 Bottai, G.; Giurgiutiu, V. (2006) “Lamb Wave Tuning Between Piezoelectric Wafer Active Sensors and Host Structure: Experiments and Modeling”, Proceedings of IMECE2006, 2006 ASME International Mechanical Engineering Congress and Exposition, November 5-10, 2006, Chicago, Illinois, paper# IMECE2006-13533
Full paper

C140 Giurgiutiu, V. (2006) “New Developments in the Use of Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, Proceedings of the 3rd European Workshop on Structural Health Monitoring, July 5-7, 2006, Granada, Spain
Full paper

C139 Giurgiutiu, V.; Jenkins, C.; Kendall, J.; Yu, L. (2006) “In-situ Imaging of Crack Growth with Piezoelectric Wafer Active Sensors”, 47th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference and 14th AIAA/ASME/AHS Adaptive Structures Conference, Newport, RI, 1-5 May, 2006, paper # AIAA-2006-21141
Full paper

C138 Cuc, A.; Giurgiutiu, V. (2006) “Propagation of guided Lamb waves in bonded specimens using piezoelectric wafer active sensors” SPIE 13th International Symposium on Smart Structures and Materials and 11th International Symposium on NDE for Health Monitoring and Diagnostics, San Diego, CA, 26 February–2 March, 2006, paper #6174-40
Full paper

C137 Lin, B.; Giurgiutiu, V. (2006) “Piezoelectric wafer active sensor impedance analysis for structural health monitoring”, SPIE 13th International Symposium on Smart Structures and Materials and 11th International Symposium on NDE for Health Monitoring and Diagnostics, San Diego, CA, 26 February–2 March, 2006, paper #6174-08
Full paper

C136 Liu, W.; Giurgiutiu, V. (2006) “Finite element modeling and simulation of piezoelectric wafer active sensors interaction with the host structure for structural health monitoring”, SPIE 13th International Symposium on Smart Structures and Materials and 11th International Symposium on NDE for Health Monitoring and Diagnostics, San Diego, CA, 26 February–2 March, 2006, paper #6174-107
Full paper

C135 Matthews, L.; Giurgiutiu, V. (2006) “Modeling Actuation Forces and Strains in Nastic Structures”, SPIE 13th International Symposium on Smart Structures and Materials and 11th International Symposium on NDE for Health Monitoring and Diagnostics, San Diego, CA, 26 February–2 March, 2006, paper #6172-62
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C134 Xu, B.; Giurgiutiu, V.; Crachiolo, G. (2006) “Development of Piezoelectric Oscillator Sensor for In-Vivo Monitoring of Capsule Formation around Soft Tissue Implants”, SPIE 13th International Symposium on Smart Structures and Materials and 11th International Symposium on NDE for Health Monitoring and Diagnostics, San Diego, CA, 26 February–2 March, 2006, paper #6177-41
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C133 Xu, B.; Giurgiutiu, V. (2006) “Development of DSP-based Electromechanical (E/M) Impedance Analyzer for Active Structural Health Monitoring” SPIE 13th International Symposium on Smart Structures and Materials and 11th International Symposium on NDE for Health Monitoring and Diagnostics, San Diego, CA, 26 February–2 March, 2006, paper #6174-26
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C132 Yu, L.; Giurgiutiu, V. (2006) “Design, implementation, and comparison of guided wave phased arrays using embedded piezoelectric wafer active sensors for structural health monitoring”, SPIE 13th International Symposium on Smart Structures and Materials and 11th International Symposium on NDE for Health Monitoring and Diagnostics, San Diego, CA, 26 February–2 March, 2006, paper #6173-60
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C131 Yu, L.; Giurgiutiu, V. (2006) “Damage Detection Using Guided Waves and Piezoelectric Wafer Active Sensor Arrays”, Proceedings of IMAC XXIV, 30 Jan.-2 Feb. 2006, St. Louis, MO, paper #170 (CD-ROM)
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2005 top

C130 Cuc, A.; Giurgiutiu, V. Tidwell, Z.; Joshi, S. (2005) “Non-destructive evaluation (NDE) of space application panels using piezoelectric wafer active sensors”, Proceedings of the ASME IMECE Congress, Nov. 7-11, 2005, Orlando, FL, paper #IMECE2005-81721, CD-ROM
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C129 Lin, B.; Giurgiutiu, V. (2005) “PVDF and PZT piezoelectric wafer active sensors for structural health monitoring” , Proceedings of the ASME IMECE Congress, Nov. 5-11, 2005, Orlando, FL, paper #IMECE 2005-80400, CD-ROM
Full paper

C128 Giurgiutiu, V.; Matthews, L.; Leo, D. J.; Sundaresan, V. B. (2005) “Concepts for Power and Energy Analysis in Nastic Structures” Proceedings of the ASME IMECE Congress, Nov. 5-11, 2005, Orlando, FL, paper #IMECE 2005-82786, CD-ROM
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C127 Xu, B.; Giurgiutiu, V. (2005) “Optimized excitation signal source for efficient measurement of E/M impedance”, Proceedings of the ASME IMECE Congress, Nov. 5-11, 2005, Orlando, FL, paper #IMECE 2005-80229, CD-ROM
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C126 Yu, L.; Giurgiutiu, V. (2005) “Using phased array technology and embedded ultrasonic structural radar for active structural health monitoring and nondestructive evaluation”, Proceedings of the ASME IMECE Congress, Nov. 5-11, 2005, Orlando, FL, paper #IMECE 2005-80227, CD-ROM
Full paper

C125 Giurgiutiu, V. (2005) “Structural Health Monitoring with Piezoelectric Wafer Active Sensors”, 16th International Conference of Adaptive Structures and Technologies ICAST-2005, 10-12 October 2005, Paris, France
Full paper

C124 Cuc, A.; Giurgiutiu, V. (2005) “Embedded Non-Destructive Evaluation for Damage Detection using Piezoelectric Wafer Active Sensors”, Proceedings of the 11th International Conference on Vibration Engineering, Timisoara, Romania, Sept. 27-30, 2005, Vol. 50, pp. 295-300
Full paper

C123 Giurgiutiu, V.; Cuc, A. (2005) “Concepts for Using Piezoelectric Wafer Active Sensors in Rotorcraft Health Monitoring” Proceedings of the 5th International Workshop on Structural Health Monitoring, 11-14 September 2005, Stanford University, CA, pp. 1173-1182
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C122 Liu, W.; Giurgiutiu, V. (2005) “Signal Acquisition/Conditioning for Automated Data Collection during Structural Health Monitoring with Piezoelectric Wafer Active Sensors”, Proceedings of the 5th International Workshop on Structural Health Monitoring, 11-14 September 2005, Stanford University, CA, pp. 606-618
Full paper

C121 Santoni-Bottai, G.; Giurgiutiu, V. (2005) “Lamb wave interaction between piezoelectric wafer active sensors and host structure in a composite material”, Proceedings of the 5th International Workshop on Structural Health Monitoring, 11-14 September 2005, Stanford University, CA, pp. 1777-1784
Full paper

C120 Xu, B.; Giurgiutiu, V. (2005) “A Low-Cost and Field Portable Electromechanical (E/M) Impedance Analyzer for Active Structural Health Monitoring” Proceedings of the 5th International Workshop on Structural Health Monitoring, 11-14 September 2005, Stanford University, CA, pp. 634-644
Full paper

C119 Yu, L.; Giurgiutiu, V. (2005) “Improvement of Damage Detection with the Embedded Ultrasonics Structural Radar for Structural Health Monitoring” Proceedings of the 5th International Workshop on Structural Health Monitoring, 11-14 September 2005, Stanford University, CA, pp. 1081-1090
Full paper

C118 Giurgiutiu, V.; Xu, B.; Chung, J. (2005) “Development of Wireless Active System for TPS Structural Health Monitoring”, QNDE-2005 Conference, Brunswick, ME, July 31 – August 5, 2005
Full paper

C117 Giurgiutiu, V. (2005) “New Results in the Use of Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, 2nd International Workshop on Advanced Smart Materials and Smart Structures Technology, Gyeong-ju, Korea, 21-24 July, 2005
Full paper

C116 Giurgiutiu, V. (2005) “New Results in the Use of Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference and 13th AIAA/ASME/AHS Adaptive Structures Conference, Austin, TX, 18-21 April 2005, paper # AIAA-2005-2191
Full paper

C115 Blackshire, J. L.; Giurgiutiu, V.; Cooney, A.; Doane, J. (2005) “Characterization of Sensor Performance and Durability for Structural Health Monitoring”, SPIE 12th International Symposium on Smart Structures and Materials and 10th International Symposium on NDE for Health Monitoring and Diagnostics, Advanced Sensor Technologies for Nondestructive Evaluation and Structural Health Monitoring Conference, 6-10 March 2005, San Diego, CA, paper # 5770-08
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C114 Bottai, G.; Giurgiutiu, V. (2005) “Simulation of the Lamb Wave Interaction between Piezoelectric Wafer Active Sensors and Host Structure”, SPIE 12th International Symposium on Smart Structures and Materials and 10th International Symposium on NDE for Health Monitoring and Diagnostics, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems Conference, San Diego, CA, 6-10 March 2005, San Diego, CA, paper # 5765-29
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C113 Doane, J.; Giurgiutiu, V. (2005) “An Initial Investigation of the Large Strain and Fatigue Loading Behavior of Piezoelectric Wafer Active Sensors”, SPIE 12th International Symposium on Smart Structures and Materials and 10th International Symposium on NDE for Health Monitoring and Diagnostics, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems Conference, 6-10 March 2005, San Diego, CA, paper # 5765-130
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C112 Jenkins, C.; Giurgiutiu, V.; Lin, B.; Liu, W. (2005) “Development of Specifications for an Integrated Piezoelectric Wafer Active Sensors System”, SPIE 12th International Symposium on Smart Structures and Materials and 10th International Symposium on NDE for Health Monitoring and Diagnostics, Smart Structures and Integrated Systems Conference, San Diego, CA, 7-10 March, 2005, paper # 5764-59
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C111 Lin, B.; Giurgiutiu, V. (2005) “Review of In-situ Fabrication Methods of Piezoelectric Wafer Active Sensor for Sensing and Actuation Applications” SPIE 12th International Symposium on Smart Structures and Materials and 10th International Symposium on NDE for Health Monitoring and Diagnostics, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems Conference, 6-10 March 2005, San Diego, CA, paper # 5765-04
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C110 Liu, W.; Giurgiutiu, V. (2005) “Automation of Data Collection for PWAS-based Structural Health Monitoring”, SPIE 12th International Symposium on Smart Structures and Materials and 10th International Symposium on NDE for Health Monitoring and Diagnostics, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems Conference, 6-10 March 2005, San Diego, CA. paper # 5765-129
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C109 Xu, B.; Giurgiutiu, V. (2005) “Efficient Electromechanical (E/M) Impedance Measuring Method for Active Sensor Structural Health Monitoring”, SPIE 12th International Symposium on Smart Structures and Materials and 10th International Symposium on NDE for Health Monitoring and Diagnostics, Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems, San Diego, CA, 6-10 March, 2005, San Diego, CA, paper # 5765-30
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C108 Yu, L.; Giurgiutiu, V. (2005) “Multi-damage Detection with Embedded Ultrasonic Structural Radar Algorithm using Piezoelectric Wafer Active Sensors through Advanced Signal Processing”, SPIE 12th International Symposium on Smart Structures and Materials and NDE for Health Monitoring and Diagnostics, Health Monitoring and Smart NDE of Structural and Biological Systems Conference, 6-10 March, 2005, San Diego, CA, paper # 5768-48
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C107. Giurgiutiu, V.; Xu, B.; Cuc, A. (2005) “Dual Use of Traveling and Standing Lamb Waves for Structural Health Monitoring”, IMAC XXIII Conference & Exposition on Structural Dynamics, Orlando, Florida, January 31-February 3, 2005, paper # 361
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2004 top

C106 Giurgiutiu, V.; Cuc, A. (2004) “Wave Propagation and Dispersion of Lamb Waves in Adhesively-bonded Structures”, Proceedings of the 2004 ASME International Mechanical Engineering Congress, November 13-19, 2004, Anaheim, CA, paper #  IMECE2004-61015
Full paper

C105. Giurgiutiu, V.; LIU, W. (2004) “Automation of Data Collection for PWAS-based Structural Health Monitoring”, Proceedings of the 2004 ASME International Mechanical Engineering Congress, November 13-19, 2004, Anaheim, CA, paper # IMECE2004-61016
Full paper

C104. Giurgiutiu, V.; LIN, B. (2004) “Durability and Survivability of Piezoelectric Wafer Active Sensors for Structural Health Monitoring using the Electromechanical Impedance Technique”, Proceedings of the 2004 ASME International Mechanical Engineering Congress, November 13-19, 2004, Anaheim, CA, paper # IMECE2004-60974
Full paper

C103. YU, L.; Giurgiutiu, V. (2004) “Advanced Signal Processing Techniques for Multi-damage Detection with an Improved Embedded Ultrasonic Structural Radar Algorithm and Piezoelectric Wafer Active Sensors”, Proceedings of the 2004 ASME International Mechanical Engineering Congress, November 13-19, 2004, Anaheim, CA, paper # IMECE2004-60969
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C102. Giurgiutiu, V.; XU, B. (2004) “Improved Algorithm for Efficient Measurement of Electromechanical (E/M) Impedance for Structural Health Monitoring”, Proceedings of the 2004 ASME International Mechanical Engineering Congress, November 13-19, 2004, Anaheim, CA, paper # IMECE2004-60967
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C101. Giurgiutiu, V.; Lin, B. (2004) “In-Situ Fabrication of Composite Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, Proceedings of the 2004 ASME International Mechanical Engineering Congress, November 13-19, 2004, Anaheim, CA, paper # IMECE2004-60929
Full paper

C100. Giurgiutiu, V. (2004) “Embedded piezoelectric wafer active sensors for material damage diagnosis and prognosis”, 2004 MS&T '04: Materials Science & Technology 2004, Materials Damage Prognosis Symposium, 26-29 September 2004, New Orleans, LA, CD-ROM

C99. Giurgiutiu, V. (2004) “Fundamental Studies in Embedded Ultrasonic NDE: Lamb Waves Interaction between Piezoelectric Wafer Active Sensors and Host Structure”, Air Force Office of Scientific Research Contractors’ Meeting on Structural Mechanics, Wintergreen, Virginia, 18-20 August 2004, CD-ROM
Full paper

C98. Giurgiutiu, V.; Blackshire, J. L.; Thomas, D. T.; Welter, J. T.; Yu, L. (2004) “Recent Advances in the Use of Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, 2nd European Workshop on Structural Health Monitoring, July 7-9, 2004, Amazeum Conference Center at Deutsches Museum, Munich, Germany, pp 1083-1090
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C97. Thomas, D. T.; Welter, J. T.; Giurgiutiu, V. (2004) “Corrosion Damage Detection with Piezoelectric Wafer Active Sensors”, 2nd European Workshop on Structural Health Monitoring, July 7-9, 2004, Amazeum Conference Center at Deutsches Museum, Munich, Germany, pp. 1253-1261
Full paper

C96. Giurgiutiu, V.; Liu, W. (2004) “The use of Functional Modules in the Mechatronics Education of non-Electrical Engineering Students”, iCEER-2004 International Conference on Engineering Education and Research “Progress Through Partnership”, June 27-30, 2004, Omolouc, Czech Republic, CD-ROM
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C95. Giurgiutiu, V.; Lyons, J.; Rocheleau, D. (2004) “Mechatronics/Microcontroller Education for Mechanical Engineering Students at the University of South Carolina”, 2004 American Society for Engineering Education Annual Conference & Exposition, June 20-23, 2004, Salt Palace Convention Center, Salt Lake City, Utah, CD-ROM
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C94. Giurgiutiu, V.; Yu, L.; Thomas, D. (2004) “Embedded Ultrasonic Structural Radar with Piezoelectric Wafer Active Sensors for Damage Detection in Cylindrical Shell Structures”, 45th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference and 12th AIAA/ASME/AHS Adaptive Structures Forum, Palm Springs, CA, 19-22 Apr. 2004, paper # AIAA-2004-1983
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C93. Cuc, A.; Giurgiutiu, V. (2004) “Disbond detection in adhesively-bonded structures using piezoelectric wafer active sensors”, SPIE 11th Annual International Symposium on Smart Structures and Materials and 9th Annual International Symposium on NDE for Health Monitoring and Diagnostics, 14-18 March 2004, San Diego, CA, paper # 5394 -09
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C92. Thomas, D.; Welter, J.; Giurgiutiu, V. (2004) “Corrosion Damage Detection with Piezoelectric Wafer Active Sensors”, SPIE 11th Annual International Symposium on Smart Structures and Materials and 9th Annual International Symposium on NDE for Health Monitoring and Diagnostics, 14-18 March 2004, San Diego, CA, paper # 5394 -02
Full paper

C91. Giurgiutiu, V.; Xu, B. (2004) “Development of a Field-Portable Small-Size Impedance Analyzer for Structural Health Monitoring using the Electromechanical Impedance Technique”,SPIE 11th Annual International Symposium on Smart Structures and Materials and 9th Annual International Symposium on NDE for Health Monitoring and Diagnostics, 14-18 March 2004, San Diego, CA, paper # 5391-92
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C90. Yu, L.; Bao, J.; Giurgiutiu, V. (2004) “Signal Processing Techniques for Damage Detection with Piezoelectric Wafer Active Sensors and Embedded Ultrasonic Structural Radar”, SPIE 11th Annual International Symposium on Smart Structures and Materials and 9th Annual International Symposium on NDE for Health Monitoring and Diagnostics, 14-18 March 2004, San Diego, CA, paper # 5391-52
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2003 top

C89. Giurgiutiu, V. (2003) “Embedded Ultrasonics with Piezoelectric Wafer Active Sensors for Structural Health Monitoring of Thin-Wall Structures”, Proceedings of the 2003 ASME International Mechanical Engineering Congress, November 15-21, 2003, Washington, DC, paper # IMECE2003-43552
Full paper

C88. Giurgiutiu, V. (2003) “Piezoelectric Wafer Active Sensors (PWAS) for Structural Health Monitoring and Embedded Ultrasonics”, ESF-NSF Workshop on Advancing Technological Frontiers for Feasibility of Ageless Structures, 2-4 October, 2003, Strasbourg, France
Full paper

C87. Giurgiutiu, V.; Yu, L. (2003) “Comparison of Short-time Fourier Transform and Wavelet Transform of Transient and Tone Burst Wave Propagation Signals For Structural Health Monitoring”, 4th International Workshop on Structural Health Monitoring, September 15-17, 2003, Stanford University, CA, pp. 1267-1274
Full paper

C86. Giurgiutiu, V. (2003) “Lamb-Wave Embedded NDE with Piezoelectric Wafer Active Sensors for Structural Health Monitoring of Thin-Wall Structures”, QNDE-2003, Review of Progress in Quantitative Nondestructive Evaluation, Vol. 23B, July 27 – August 1, 2003, KI Convention Center, Green Bay, WI, pp. 1452-1459
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C85. Giurgiutiu, V.; Mouzon, B. (2003) “Functional Modules for Teaching Mechatronics to non-EE Engineering Students”, Proceedings of the 2003 American Society for Engineering Education Annual Conference & Exposition, Session #1526 DELOS, June 22-25, Nashville, TN, paper #2003-505
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C84. Giurgiutiu, V.; Barnes, J. H; Thomas, D. (2003) “Multifunctional Vehicle Structural Health Monitoring Opportunities with Piezoelectric Wafer Active Sensors”, Proceedings of the 11th AIAA/ASME/AHS Adaptive Structures Conference, 7-10 April, 2003, Norfolk, VA, Paper #AIAA 2003-1567
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C83. Giurgiutiu, V. (2003) “Lamb Wave Generation with Piezoelectric Wafer Active Sensors for Structural Health Monitoring”, SPIE 10th Annual International Symposium on Smart Structures and Materials and 8th Annual International Symposium on NDE for Health Monitoring and Diagnostics, 2-6 March 2003, San Diego, CA. paper # 5056-17 (cited by 39)
Full paper

C82. Giurgiutiu, V.; Kropas-Hughes, C. (2003) “Comparative Study of Neural-Network Damage Detection from a Statistical Set of Electro-Mechanical Impedance Spectra”, SPIE 10th Annual International Symposium on Smart Structures and Materials and 8th Annual International Symposium on NDE for Health Monitoring and Diagnostics, 2-6 March 2003, San Diego, CA. paper # 5047-15
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2002 top

C81. Giurgiutiu, V.; Bao, J. (2002) “Embedded-Ultrasonics Structural Radar for the Nondestructive Evaluation of Thin-Wall Structures” Proceedings of the 2002 ASME International Mechanical Engineering Congress, November 17-22, 2002, New Orleans, LA, paper # IMECE2002-39017
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C80. Giurgiutiu, V. (2002) “Damage Metric Algorithms for Active-Sensor Structural Health Monitoring”, 1st European Workshop on Structural Health Monitoring, July 10-12, 2002, Paris, France, p. 433-441
Full paper

C79. Giurgiutiu, V. (2002) “Current Issues in Vibration-Based Fault Diagnostics and Prognostics”, SPIE 7th Annual International Symposium on NDE for Health Monitoring and Diagnostics, 17-21 March 2002, San Diego, CA, SPIE Vol. 4702, paper #4702-15, pp. 101-112
Full paper

C78. Zagrai, A. N.; Giurgiutiu, V. (2002) “Health Monitoring of Aging Aircraft Structures Using the Electro-Mechanical Impedance Method”, SPIE 7th Annual International Symposium on NDE for Health Monitoring and Diagnostics, 17-21 March 2002, San Diego, CA, SPIE Vol. 4702, paper #4702-34, pp. 289-300
Full paper

 

2001 top

C77. Zagrai, A. N.; Giurgiutiu, V. (2001) “The Electro-Mechanical Impedance Method for Damage Identification in Circular Plates”, 142nd Meeting of the Acoustical Society of America, Fort Lauderdale, Florida, 3-7 December, 2001
Full paper

C76. Gelman, L.; Giurgiutiu, V.; Cuc, A. (2001) “Acoustical Crack Detection of the Structure: Wigner-Ville Distribution vs. Short Time Fourier Transform”, 142nd Meeting of the Acoustical Society of America, Fort Lauderdale, Florida, 3-7 December, 2001
Full paper

C75. Giurgiutiu, V.; Pomirleanu, R. (2001) “Modeling and Characterization of Piezoelectric and Magnetostrictive Induced Strain Actuators”,, SPIE Proceedings Smart Material and Integrated Structures, March 5-8, Newport Beach, California, 2001
Full paper

C74. Pomirleanu, R.; Giurgiutiu, V. (2001) “Modeling and Characterization of High-Force High-Stroke Piezoelectric Actuator”, Ninth Workshop on Aeroelasticity of Rotorcraft Systems, University of Michigan, Ann Arbor, October 22-24, 2001
Full paper

C73. Giurgiutiu, V.; Zagrai, A.; Bao, J.J. (2001) “Damage Identification in Aging Aircraft Structures with Piezoelectric Wafer Active Sensors”, 12th International Conference on Adaptive Structures Technology, 15-17 October 2001, University of Maryland, College Park, MD, pp. 178-187
Full paper

C72. Zagrai, A. N.; Giurgiutiu, V. (2001) “Electro-Mechanical Impedance Method for Crack Detection in Thin-Wall Structures”, Structural Health Monitoring – The Demands and Challenges 2001, Proceedings of the 3rd International Workshop of Structural Health Monitoring, September 12-14, 2001, Stanford University, CA, CRC Press, ISBN 1566768810, pp. 177-186
Full paper

C71. Gelman, L. M.; Giurgiutiu, V; Petrunin, I. V. (2001) “Crack Diagnostics via Fourier Transform: Real and Imaginary Components vs. Power Spectrum Density”, Structural Health Monitoring – The Demands and Challenges 2001, Proceedings of the 3rd International Workshop of Structural Health Monitoring, September 12-14, 2001, Stanford University, CA, September 12-14, 2001, Stanford University, CA, CRC Press, ISBN 1566768810, pp. 1382-1389
Full paper

C70. Giurgiutiu, V.; Bao, J. J.; Zao, W.; Zagrai, A.; Redmond, J.; Pott, J. (2001) “Active Sensors for Aging Aircraft Structural Health Monitoring”, 12th Annual AeroMat Conference & Exposition, 11-14 June 2001, Long Beach Convention Center, Long Beach, CA
Full paper

C69. Giurgiutiu, V.; Zagrai, A.; Bao, J. J. (2001) “Embedded Active Sensors for In-situ Structural Health Monitoring of Aging Aircraft Structures”, Proceedings of the 7th ASME NDE Topical Conference, April 23-25, 2001, San Antonio, TX, NDE-Vol. 20, pp. 107-116
Full paper

C68. Giurgiutiu V.; Cuc, A.; Goodman, P. (2001) “Review of Vibration-Based Helicopters Health and Usage Monitoring Methods”, 55th Meeting of the Society for Machinery Failure Prevention Technology, April 2-5, 2001, Virginia Beach, VA, pp. 69-78
Full paper

C67. Giurgiutiu, V.; Craciun, G.; Rekers, A. (2001) “Cost Benefit Analysis Models for Evaluation of VMEP-HUMS Project”, 55th Meeting of the Society for Machinery Failure Prevention Technology, April 2-5, 2001, Virginia Beach, VA, pp. 285-294
Full paper

C66. Giurgiutiu, V.; Pomirleanu, R. (2001) “Modeling and Characterization of Piezoelectric and Magnetostrictive Induced Strain Actuators”, SPIE 8th Annual International Symposium on Smart Structures and Materials, 4-8 March 2001, Newport Beach, CA, 4327-73, SPIE Vol. 4327, pp. 610-619
Full paper

C65. Giurgiutiu, V.; Bao, J.; Zhao, W. (2001) “Active Sensor Wave Propagation Health Monitoring of Beam and Plate Structures”, SPIE 8th Annual International Symposium on Smart Structures and Materials, 4-8 March 2001, Newport Beach, CA, 4327-32, SPIE Vol. 4327, pp. 234-245
Full paper

C64. Giurgiutiu, V.; Zagrai, A. (2001) “Electro-Mechanical Impedance Method for Crack Detection in Metallic Plates”, SPIE 8th Annual International Symposium on Smart Structures and Materials and 6th Annual International Symposium on NDE for Health Monitoring and Diagnostics, 4-8 March 2001, Newport Beach, CA, 4335-22, pp. 131-142
Full paper

 

2000 top

C63. Giurgiutiu, V.; Zagrai, A. (2000) “Damage Detection in Simulated Aging-Aircraft Panels Using the Electro-Mechanical Impedance Technique”, Proceedings of the ASME Aerospace and Materials Divisions, November 5-10, 2000, Orlando, FL, pp. 349-358
Full paper

C62. Giurgiutiu, V. (2000) “Mechatronics Aspects of Smart Materials Induced Strain Actuation”, 7th Mechatronics Forum International Conference, September 6-8 2000, Atlanta, GA, M2000-250, CD–ROM
Full paper

C61. Giurgiutiu, V.; Bayoumi, A.-M. E.; Rogers, C. A.; Nall, G. (2000) “Mechatronics and Smart Structures: Emerging Engineering Disciplines for the Next Millennium”, 7th Mechatronics Forum International Conference, September 6-8 2000, Atlanta, GA, M2000-002, CD–ROM
Full paper

C60. Giurgiutiu, V.; Rogers, C. A. (2000) “Modal Expansion Modeling of the Electro-Mechanical (E/M) Impedance Response of 1-D Structures”, European COST F3 Conference on System Identification & Structural Health Monitoring, 6-9 June 2000, Universidad Politecnica de Madrid, Spain, pp. 609-618
Full paper

C59. Giurgiutiu, V.; Grabill, P.; Wrobleski, D.; Grant, L. (2000) “Helicopter Health Monitoring and Failure Prevention through Vibration Management Enhancement Program”, 54th Meeting of the Society for Machinery Failure Prevention Technology, May 1-4, 2000, Virginia Beach, VA, pp. 593-602
Full paper

C58. Giurgiutiu, V. (2000) “Recent Advances in Smart-Material Rotor Control Actuation”, 41st AIAA Structures, Structural Dynamics, and Materials Conference, 3-4 April 2000, Atlanta, GA, AIAA-2000-1709-CP, CD-ROM
Full paper

C57. Dutta, S.; Giurgiutiu, V. (2000) “Health Monitoring and Quality Assurance for Rotary Micromachines and Active Sensors”, 8th Int. Symposium on Transport Phenomena and Dynamics of Rotating Machinery (ISROMAC-8), March 26-30, 2000, Honolulu, Hawaii
Full paper

C56. Giurgiutiu, V.; Zagrai, A. (2000) “The Use of Smart Materials Technologies in Radiation Environment and Nuclear Industry”, SPIE 7th Annual International Symposium on Smart Structures and Materials, 5-9 March 2000, Newport Beach, CA, 3985-103, pp. 855-865
Full paper

C55. Giurgiutiu, V.; Redmond, J.; Roach, D.; Rackow, K. (2000) “Active Sensors for Health Monitoring of Aging Aerospace Structures”, SPIE 7th Annual International Symposium on Smart Structures and Materials, 5-9 March 2000, Newport Beach, CA, 3985-32, pp. 294-305
Full paper

 

1999 top

C54. Giurgiutiu, V.; Rogers, C. A. (1999) “Modeling of the Electro-Mechanical (E/M) Impedance Response of a Damaged Composite Beam”, Proceedings of the ASME Aerospace and Materials Divisions, November 14-19, 1999, Nashville, TN, AD-Vol. 59, MD-Vol. 87, pp. 39-46
Full paper

C53. Giurgiutiu, V.; Rogers, C. A. (1999) “Review of Smart-Materials Rotor Control Solutions”, Eighth ARO Workshop on Aeroelasticity of Rotorcraft Systems, Oct. 18-20, 1999, Penn State University

C52. Giurgiutiu, V.; Jichi, F.; Rogers, C. A.; Quattrone, R.; Berman, J. B., “Experimental Study of Magnetostrictive Tagged Composite Strain Sensing Response for Structure Health Monitoring”, 2nd International Workshop of Structural Health Monitoring, Sept. 8-10, 1999, Stanford U., CA, pp. 690-699
Full paper

C51. Giurgiutiu, V.; Rogers, C. A., “Recent Progress in the Application of E/M Impedance Method to Structural Health Monitoring, Damage Detection and Failure Prevention”, 2nd International Workshop of Structural Health Monitoring, Sept. 8-10, 1999, Stanford U., CA, pp. 298-307
Full paper

C50. Giurgiutiu, V.; Rogers, C. A., “Review of Smart-Materials Actuation Solutions for Aeroelastic and Vibration Control”, International Forum on Aeroelasticity and Structural Dynamics, May 22-25, 1999, Williamsburg, VA
Full paper

C49. Giurgiutiu, V.; Lyons, J.; Petrou, M. F.; Laub, D.; Whitley, S., “Experimental Fracture Mechanics for the Bond between Composite Overlays and Concrete Substrate", International Composites EXPO 99, May 10-13, 1999, Cincinnati, OH, pp. 4D1-4D6
Full paper

C48. Giurgiutiu, V.; Rogers, C. A., “New Results in the Application of E/M Impedance Method to Machinery Health Monitoring and Failure Prevention”, 53rd Meeting of the Society for Machinery Failure Prevention Technology, April 19-22, 1999, Virginia Beach, VA, pp. 147-155
Full paper

C47. Deng, X.; Giurgiutiu, V., “Impact Monitoring and Fault Detection Using Piezoelectric Transducers and Wavelet Analysis”, 54th Meeting of the Society for Machinery Failure Prevention Technology, April 19-22, 1999, Virginia Beach, VA, pp. 167-172
Full paper

C46. Dunn, K. A., Louthan, M. R., Iyer, N. C., Giurgiutiu, V., Petrou, M. F., Laub, D. E., “Application of Smart Materials/Technology at the Savannah River Site”, SPIE 6th Annual International Symposium on Smart Structures and Materials, 1-5 March 1999, Newport Beach, CA, paper #3671-67, pp. 64-75
Full paper

C45. Deng, X., Wang, Q., Giurgiutiu, V., “Structural Health Monitoring Using Active Sensors and Wavelet Transforms”, SPIE 6th Annual International Symposium on Smart Structures and Materials, 1-5 March 1999, Newport Beach, CA, paper #3667-35
Full paper

C44. Giurgiutiu, V., Reynolds, A. P.; Rogers, C. A., “Details of the Electromechanical Impedance Health Monitoring of Spot Welded Structural Joints”, SPIE 6th Annual International Symposium on Smart Structures and Materials, 1-5 March 1999, Newport Beach, CA, paper #3667-34
Full paper

 

1998 top

C43. Giurgiutiu, V., Reynolds, A., Rogers, C. A., Chao, Y. I., Sutton, M. A. “E/M Impedance Health Monitoring of Spot-welded Structural Joints”, Proceedings of the ASME Aerospace and Materials Divisions, November 1998, Anaheim, CA, AD-Vol. 57, MD-Vol. 83, pp. 27-32
Full paper

C42. Giurgiutiu, V.; Dutta, S.; Rogers, C. A., “Compact High-Frequency Solid-State Modular Pump for Hydraulic Actuation”, ICAST’98 Ninth International Conference on Adaptive Structures and Technologies, October 14-16, 1998, Cambridge, MA, pp. 386-395
Full paper

C41. Giurgiutiu, V.; Rogers, C. A., “Adaptive NDE and Health Monitoring Methods for Civil Engineering Structures”, 1998 Structural Engineers World Congress, July 18–23, 1998, San Francisco, CA, paper #T176-4, CD–ROM
Full paper

C40. Giurgiutiu, V.; Rogers, C. A., “Application of the Electro–Mechanical (E/M) Impedance Method to Machinery Failure Prevention”, 52nd Meeting of the Society for Machinery Failure Prevention Technology, March 30 – April 2, 1998, Virginia Beach, VA, pp. 271–280
Full paper

C39. Giurgiutiu, V.; Rogers, C. A., “Recent Advancements in the Electro–Mechanical (E/M) Impedance Method for Structural Health Monitoring and NDE”, SPIE 5th International Symposium on Smart Structures and Materials, 1–5 March 1998, Catamaran Resort Hotel, San Diego, CA, paper #3329, pp. 536–547.
Full paper

C38. Giurgiutiu, V.; Lyons, J.; Petrou, M.; Dutta, S.; Rogers, C. A., “Strength, Durability, and Health Monitoring of Composite Overlays on Civil Engineering Structures”, International Composites Expo ICE–98, Nashville, TN, January 19–21, 1998, pp. 13.D.1–13.D.6
Full paper

 

1997top

C37. Giurgiutiu, V., Rogers, C. A., Chao, Y. J., Sutton, M. A., and Deng, X., “Adaptive Health Monitoring Concepts for Spot-Welded and Weld-bonded Structural Joints”, Proceedings of the ASME Aerospace Division, AD-Vol. 54, ASME, November 1997, pp. 99-104
Full paper

C36. Giurgiutiu, V.; Rogers, C. A., “Electro–mechanical (E/M) Impedance Method for Structural Health Monitoring and Nondestructive Evaluation”, International Workshop on Structural Health Monitoring, Stanford University, CA, September 18–20, 1997, pp. 433–444.
Full paper

C35. Giurgiutiu, V.; Rogers, C. A.; McNeil S., “Static and Dynamic Testing of Large–Amplitude Rotary Induced–Strain (LARIS) Actuator”, 38th AIAA Structures, Structural Dynamics, and Materials Conference, and Adaptive Structures Forum, Kissimmee, FL, April 7–10, 1997, paper #AIAA-97-1350–CP, pp. 1717–1727
Full paper

C34. Giurgiutiu, V.; Rogers, C. A.; Zuidervaart, J., “Incrementally Adjustable Rotor–Blade Tracking Tab Using SMA Composites”, 38th AIAA Structures, Structural Dynamics, and Materials Conference, and Adaptive Structures Forum, Kissimmee, FL, April 7–10, 1997, paper #AIAA-97-1387–CP, pp. 1456–1466
Full paper

C33. Giurgiutiu, V.; Rogers, C. A.; Zuidervaart, J., “Design and Preliminary Tests of an SMA Active Composite Tab”, SPIE 4th Annual Symposium on Smart Structures and Materials, San Diego, CA, 2–6 March 1997, paper #3041–17, pp. 206–216
Full paper

C32. Giurgiutiu, V.; Rogers, C. A.; McNeil S., “Large–Amplitude Rotary Induced–Strain (LARIS) Actuator Proof–of–Concept Demonstrator”, SPIE 4th Annual Symposium on Smart Structures and Materials, San Diego, CA, 2–6 March 1997, paper #3041–38, pp. 450–460
Full paper

C31. Giurgiutiu, V.; Gagliano, J.; Quattrone, R.; Berman, J.; Voyles, J., “Tagged Composites Mechanical Properties Investigation and Correlation with Fractographic Examination”, International Composites EXPO ‘97, January 27–29, 1997, Nashville, TN., pp. 19D/1-6
Full paper

C30. Chen, Zao; Giurgiutiu, V.; Rogers, C.A.; Quattrone, R.; Berman, J., “Improved Active Tagging Non–Destructive Evaluation Techniques for Full–Scale Structural Composite Elements”, International Composites EXPO ‘97, January 27–29, 1997, Nashville, TN., pp. 19C/1-6
Full paper

 

1996top

C29. Rusovici, R., Giurgiutiu, V., and Rogers, C. A., “Experimental Study of Hydraulically-Amplified Induced Strain Actuator Proof-of-Concept Demonstrator”, Proceedings of the ASME Aerospace Division, AD-Vol. 52, ASME, November 1996
Full paper

C28. Zao Chen, Giurgiutiu, V., Rogers, C.A., Quattrone, R., and Berman, J., “Active Tagging Non-Destructive Evaluation Techniques for Full-Scale Structural Composite Elements”, Proceedings of the ASME Aerospace Division, AD-Vol. 52, ASME, November 1996
Full paper

C27. Giurgiutiu, V.; Rogers, C.A., “Power and Energy Characteristics of Solid–State Actuators”, 7th International Conference on Adaptive Structures Technology, Sept. 23–25, 1996, Rome, Italy
Full paper

C26. Giurgiutiu, V.; Reifsnider, K.; Rogers, C.A., “Rate–Independent Energy Dissipation Mechanisms in Fiber–Matrix Material Systems”, 37th AIAA Structures, Structural Dynamics, and Materials Conference, Salt–Lake City, UT, April 15–17, 1996, paper #AIAA-96-1420–CP, pp. 897–907
Full paper

C25. Giurgiutiu, V.; Rogers, C.A.; Rusovici, R., “Power and Energy Issues in the Induced–Strain Actuation for Aerospace Adaptive Control”, 37th AIAA Structures, Structural Dynamics, and Materials Conference, Salt–Lake City, UT, April 15–17, 1996, paper #AIAA-96-1300–CP, pp. 301–311
Full paper

C24. Giurgiutiu, V.; Rogers, C.A., “Comparison of Solid–State Actuators Based on Power and Energy Criteria”, SPIE 3rd Symposium on Smart Structures and Materials, Feb. 26–29, 1996, San Diego, CA, paper #2717–23, pp. 287–300
Full paper

C23. Giurgiutiu, V.; Zao, Chen; Lalande, F.; Rogers, C.A.; Quattrone, R.; Berman, J., “Passive and Active Tagging of Reinforced Composites for In–Process and In–Field Non–Destructive Evaluation”, SPIE 3rd Symposium on Smart Structures and Materials, Feb. 26–29, 1996, San Diego, CA, paper #2717–31, pp. 361–372
Full paper

 

1995top

C22. Giurgiutiu, V.; Rogers, C.A.; Rusovici, R., “Solid–State actuation of Rotor Blade Servo–Flap for Active Vibration Control”, 6th International Conference on Adaptive Structures, November 13-15, 1995, Key West, FL, Technomic Pub. Co., pp. 217–229
Full paper

C21. Giurgiutiu, V.; Rogers, C.A., “Energy–Based Comparison of High–Power Commercially–Available Induced–Strain Actuators”, 6th International Conference on Adaptive Structures, November 13-15, 1995, Key West, FL, Technomic Pub. Co., pp. 113–130
Full paper

C20. Giurgiutiu, V.; Rogers, C.A., “Energy–Based Comparison of Solid–State Actuators”, SEM Micro–integrated Smart Materials and Structures Conference, Oct. 11–12, 1995, Williamsburg, VA, pp. 111–128
Full paper

C19. Giurgiutiu, V.; Graffeo, J.; Dillard, D.; Ionita, A., “Computational Aspects of Using the Integral Equations Method in the Analysis of Adhesive Layer Cracks”, ASTM 27th National Symposium on Fatigue and Fracture Mechanics, June 26–29, 1995, Williamsburg, VA
Full paper

C18. Giurgiutiu, V.; Chaudhry, Z.; Rogers, C.A., “Issues in the Design and Experimentation of Induced Strain Actuators for Rotor Blade Aeroelastic Control”, Tenth VPI&SU Symposium on Structural Dynamics and Control, May 8–10, 1995, Blacksburg, VA, pp. 227–238
Full paper

C17. Giurgiutiu, V.; Reifsnider, K. L.; Kriz, R. D.; Ahn, B. K., “Influence of Fiber Coating and Interphase on Polymeric Composites Strength”, 36th AIAA Structures, Structural Dynamics, and Materials Conference, April 9–12, 1995, New Orleans, paper #AIAA-95-1212-CP
Full paper

C16. Giurgiutiu, V.; Chaudhry, Z.; Rogers, C.A., “Effective Use of Induced Strain Actuators in Static and Dynamic Applications”, 36th AIAA Structures, Structural Dynamics, and Materials Conference, April 9–12, 1995, New Orleans, paper #AIAA-95-1095
Full paper

C15. Giurgiutiu, V.; Chaudhry, Z.; Rogers, C.A., “Stiffness issues in the Design of ISA Displacement Amplification Devices: Case Study of a Hydraulic Displacement Amplifier”, SPIE North American Conference on Smart Structures and Materials '95, 26 Feb.–3 March 1995, San Diego, CA, paper #2443–12
Full paper

C14. Fowler, L. P.; Cole, D. G.; Robertshaw, H.; Giurgiutiu, V., “Individual Feedforward–Feedback Control of a Flexible Rotor Blade: Comparison of Approaches”, SPIE North American Conference on Smart Structures and Materials '95, 26 Feb.–3 March 1995, San Diego, CA, paper #2442–45

 

1994top

C13. Giurgiutiu, V.; Chaudhry, Z.; Rogers, C.A., “Efficient Use of Induced Strain Actuators in Aeroelastic Active Control”, Second European Conference on Smart Structures and Materials, October 12–14, 1994, Glasgow, UK, paper #2361, pp. 273–276
Full paper

C12. Giurgiutiu, V.; Chaudhry, Z.; Rogers, C.A., “Analysis of Power Delivery Capability of Induced Strain Actuators for Dynamic Applications”, 2nd International Conference on Intelligent Materials, ICIM’94, June 5–8, 1994, Williamsburg, VA, pp. 565–576
Full paper

C11. Giurgiutiu, V.; Reifsnider, K. L.; Kriz, R. D., “Advanced Models for Strength Prediction of Quasi–Random Fiber Composites”, 35th AIAA Structures, Structural Dynamics, and Materials Conference, April 18–20, 1994, Hilton Head, S. C., paper #AIAA-94-1529
Full paper

C10. Giurgiutiu, V.; Chaudhry, Z.; Rogers, C.A., “Active Control of Helicopter Rotor Blades with Induced Strain Actuators”, 35th AIAA Structures, Structural Dynamics, and Materials Conference, April 18–20, 1994, Hilton Head, S. C., paper #AIAA-94-1765, pp. 288–298
Full paper

C9. Giurgiutiu, V.; Chaudhry, Z.; Rogers, C.A., “Engineering Feasibility of Induced–Strain Actuators for Rotor Blade Active Vibration Control”, SPIE North American Conference on Smart Structures and Materials '94, 13–18 February 1994, Orlando, FL, paper #2190–11, pp. 107–122.
Full paper

 

1993top

C8. Udrescu, R.; Giurgiutiu, V., “Variable Resistance Transducers for Impact Load Measurements in Experimental Modal Analysis”, 13th International Conference on Force and Mass Measurement, May 11–14, 1993, Helsinki, Finland

C7. Giurgiutiu, V.; Traichioiu, O.; Popescu, T.; Ganescu, A., “New Results in Experimental Elasto–Plastic Analysis”, Conference on Modern Practice in Stress and Vibrations Analysis, April 20–22, 1993, Sheffield, UK, pp. 379–390
Full paper

 

1992-1975 top

C6. Gaita, L.; Udrescu, R.; Giurgiutiu, V.; Pavel, M., “Highly Efficient Sensitivity Analysis for Aero–servo–elastic Optimization of Helicopter Rotors”, 18th European Rotorcraft Forum / 10th European Helicopter Symposium, Sept. 15–18, 1992, Avignon, France, paper #13
Full paper

C5. Giurgiutiu, V.; Fluturel, V., “Several Aspects regarding the Static Tests of Modern Aircraft” (in Romanian), 5th National Symposium on Strain Gauge Measurements, 1989, Galati, Romania

C4. Giurgiutiu, V.; Kalmutchi, V., “Vibration of Rotor Blades with Various Hub Conditions”, 6th Conference on Vibrations of Machinery, 1988, Timisoara, Romania, pp. 185–194
Full paper

C3. Giurgiutiu, V., “Vibrations and Aeroelastic Tests of Modern Aircraft”, in 5th Conference on Vibrations of Machinery, 1985, Timisoara, Romania

C2. Giurgiutiu, V.; Stafford, R. O., “Semi–analytic Determination of Frequencies and Mode–Shapes for Propellers and Helicopter Rotors”, 1st European Rotorcraft and Power–Lift Aircraft Forum, 1975, Southampton University, UK

C1. Giurgiutiu, V.; Stafford, R. O., “An Improvement on Simultaneous Vectors Iteration”, 3rd Post–Conference on Computational Aspects of the Finite, Element Method, 1975, Imperial College, London, UK