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Keywords: model updating
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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
... that the algorithm is able to localize and quantify the damage also in the presence of modeling errors. parameter identification damage detection model updating model inaccuracies sensitivity methods FRF error localization Proceedings of DETC 97 1997 ASME Design Engineering Technical Conferences...
Proceedings Papers

Proc. ASME. DETC97, Volume 1B: 16th Biennial Conference on Mechanical Vibration and Noise, V01BT10A017, September 14–17, 1997
Paper No: DETC97/VIB-4146
...Abstract Abstract Up to now, model updating methods based on forced responses and local matrix sensitivities use both experimental and analytical quantities (FRFs and model impedance matrices) all evaluated at the same frequency(ies). However, this approach does not consider that between...
Proceedings Papers

Proc. ASME. DETC97, Volume 1D: 16th Biennial Conference on Mechanical Vibration and Noise, V01DT18A001, September 14–17, 1997
Paper No: DETC97/VIB-4233
... proposal which intent is to exploit the capability of model updating techniques associated to neural networks to reduce the amount of measured data. The updating procedure supplies a reliable model that permits to simulate any damage condition, which allows to establish a direct correlation between...
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 6B: 18th Biennial Conference on Mechanical Vibration and Noise, 2085-2092, September 9–12, 2001
Paper No: DETC2001/VIB-21549
...Abstract Abstract The present paper proposes the use of non linear model updating applying unrestricted optimization method, in order to obtain a methodology, which allows the calibration of mathematical models in rotating systems. An experimental set up for this purpose consists of a symmetric...
Proceedings Papers

Proc. ASME. IDETC-CIE2013, Volume 7A: 9th International Conference on Multibody Systems, Nonlinear Dynamics, and Control, V07AT10A035, August 4–7, 2013
Paper No: DETC2013-13141
... the spindle speed. The model updating with the experimental data combined to sensibility analysis have led to the model refinement with additional physical phenomena, in order to account for non-linearities observed experimentally. The parameters of the model are also identified experimentally. As a result...
Proceedings Papers

Proc. ASME. IDETC-CIE2008, Volume 1: 34th Design Automation Conference, Parts A and B, 1265-1273, August 3–6, 2008
Paper No: DETC2008-49662
... the Gaussian process modeling approach. functional response model validation functional regression model nonparametric regression validation metric model updating al Conferences & Computers and ation in Engineering Conference IDETC/CIE 2008 d e P u h n * Cor regr func phy to p com non proc effic...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 5: 19th Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 2533-2540, September 2–6, 2003
Paper No: DETC2003/VIB-48610
... model updating Taguchi method orthogonal array SN ratio Proceedings of DETC 03 presence of systematic e damage effic orthogonal a parameter wh model. Then, robust design objective fun measured and in analytical simulation o damages can INTRODUC Structure operation con Damage Iden increases saf...