Finite Element Model Optimization Using Diagonal Mass Matrix

By adjusting the analytic mass matrix or stiffness parameters, the correlation between measured and computed modal data can be improved. This article proposes a simple method for model optimization. Numerical examples will be included to illustrate the proposed approach.

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Bibliographic Details
Main Authors: B.P. Wang, F.H. Chu
Format: Article
Language:English
Published: Wiley 1997-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.3233/SAV-1997-4303
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