Affiliation:
1. Department of Civil Engineering, Universite´ de Sherbrooke, Sherbrooke, Quebec, Canada
Abstract
The identification of damping, stiffness, and mass parameters from modal information is formulated within a general Bayesian framework. A modified Newton-Raphson scheme is used to modify parameter estimates, given natural frequencies, associated damping constants, mode shapes, and phase angles. Actual data from a nine-story steel structure are used in an application of the method.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics
Cited by
62 articles.
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