Dynamic Model Updating Using Virtual Antiresonances

This paper considers an extension of the model updating method that minimizes the antiresonance error, besides the natural frequency error. By defining virtual antiresonances, this extension allows the use of previously identified modal data. Virtual antiresonances can be evaluated from a truncated...

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Bibliographic Details
Main Authors: Walter D’Ambrogio, Annalisa Fregolent
Format: Article
Language:English
Published: Wiley 2004-01-01
Series:Shock and Vibration
Online Access:http://dx.doi.org/10.1155/2004/570128
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