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Keywords: damage detection
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Proceedings Papers

Proc. ASME. DETC97, Volume 1B: 16th Biennial Conference on Mechanical Vibration and Noise, V01BT10A006, September 14–17, 1997
Paper No: DETC97/VIB-4156
.... The resulting inverse problem usually is ill-posed, so that special attention must be paid to its accurate numerical solution. The application to damage detection problems requires the reduction of a large set of damage parameter candidates to a small subset of one or two parameters really describing the local...
Proceedings Papers

Proc. ASME. DETC99, Volume 7A: 17th Biennial Conference on Mechanical Vibration and Noise, 889-895, September 12–16, 1999
Paper No: DETC99/VIB-8371
.... In this paper, we evaluate our technique experimentally in order to confirm its applicability with a high accuracy to an actual system. Both methods studied are shown to yield highly accurate estimations. parameter identification damage detection image processing Tikhonov regularization technique...
Proceedings Papers

Proc. ASME. DETC99, Volume 7A: 17th Biennial Conference on Mechanical Vibration and Noise, 1513-1520, September 12–16, 1999
Paper No: DETC99/VIB-8044
... detection cracks Proceedings of DETC99: 1999 ASME Design Engineering Technical Conferences September 12-15,1999, Las Vegas, Nevada DETC99/VIB-8044 NONLINEAR VIBRO-ACOUSTIC RESPONSE OF A METAL SAMPLE WITH A DISCONTINUITY­ LIKE DEFECT AS REL/VTED TO DAMAGE DETECTION PROBLEMS Vladimir Yu. Zaitsev...
Proceedings Papers

Proc. ASME. DETC99, Volume 6: International Symposium on Motion and Vibration Control, 161-167, September 12–16, 1999
Paper No: DETC99/MOVIC-8401
...Abstract Abstract This research deals with the structural damage detection by experimental measured modal parameters, such as the modal frequencies and the modal shapes. Changes of local structural parameters, induced by damage, will affect the local stiffness and cause the change of modal...
Proceedings Papers

Proc. ASME. IDETC-CIE2000, Volume 1: 20th Computers and Information in Engineering Conference, 67-75, September 10–13, 2000
Paper No: DETC2000/CIE-14664
... such as the wavelet transform, the Gabor transform, the bilinear time-frequency distribution, and the cepstral analysis are discussed. Keywords: acoustic emission, damage detection, structures and systems INTRODUCTION In comparison with other techniques currently used for condition monitoring of engineering...
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 6A: 18th Biennial Conference on Mechanical Vibration and Noise, 855-863, September 9–12, 2001
Paper No: DETC2001/VIB-21402
... identification technique for general linear dynamic systems. Wavelet Analysis Structural Health Monitoring Damage Detection System Identification Pseudo-wavelets Proceedings of DETC'01 ASME 2001 Design Engineering Technical Conference and Computers and Information in Engineering Conference...
Proceedings Papers

Proc. ASME. IDETC-CIE2019, Volume 8: 31st Conference on Mechanical Vibration and Noise, V008T10A056, August 18–21, 2019
Paper No: DETC2019-98119
... is to evaluate the SHM method based on the electromechanical impedance (ISHM) to detect faults in a composite rotor shaft. Composite materials present complex damage mechanisms due to their anisotropy and heterogeneity. Moreover, the process of damage detection in these materials is more challenging than...
Proceedings Papers

Proc. ASME. IDETC-CIE2005, Volume 1: 20th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 985-993, September 24–28, 2005
Paper No: DETC2005-84197
... are reported in the final section. 10 06 2008 Off-Resonance Synchronous Vibration Damage Detection Rotor System Proceedings of IDETC/CIE 2005 ASME 2005 International Design Engineering Technical Conferences & Computers and Information in Proceedings of IDETC/CIE 2005 1 Copyright © 2005...