Model updating using noisy response measurements without knowledge of the input spectrum.

Model updating using noisy response measurements without knowledge of the input spectrum.

A new probabilistic model identification methodology is proposed using measured response time histories only. The proposed approach requires that the number of independent measurement is larger than the number of independent excitations. Under this condition, no input measurements or any information...

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Vydáno v:Earthquake engineering & structural dynamics. 34, 2 (2005).
Hlavní autor: Yuen, Ka-Veng
Médium: Článek
Jazyk:English
Témata:
Bayesian inference.
Fast fourier transform.
Frequency domain analysis.
Model updating.
Response prediction.
System identification.