Title of article
The direct updating of damping and gyroscopic matrices
Author/Authors
Yuan، نويسنده , , Yongxin and Dai، نويسنده , , Hua، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
7
From page
255
To page
261
Abstract
In this paper we develop an efficient numerical method for the finite element model updating of damped gyroscopic systems. This model updating of damped gyroscopic systems is proposed to incorporate the measured modal data into the finite element model to produce an adjusted finite element model on the damping and gyroscopic matrices that closely match the experimental modal data.
Keywords
model updating , Damped gyroscopic system , quadratic eigenvalue problem , Partially prescribed spectral information , Moore–Penrose generalized inverse
Journal title
Journal of Computational and Applied Mathematics
Serial Year
2009
Journal title
Journal of Computational and Applied Mathematics
Record number
1555178
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