Bayesian spectral density approach for modal updating using ambient data.

Bayesian spectral density approach for modal updating using ambient data.

The problem of identification of the modal parameters of a structural model using measured ambient response time histories is addressed. A Bayesian spectral density approach (BSDA) for modal updating is presented which uses the statistical properties of a spectral density estimator to obtain not onl...

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Xuất bản năm:Earthquake engineering & structural dynamics. 30, 8 (2001).
Tác giả chính: Katafygiotis, Lambros S.
Định dạng: Bài viết
Ngôn ngữ:English
Những chủ đề:
Bayesian.
Model updating.
System identification.
Ambient vibrations.
Spectral density.
Structural health monitoring.