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
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
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
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
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
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
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
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
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
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
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
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
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
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