Title of article
Fast frequency response computation for Rayleigh damping
Author/Authors
K. Meerbergen، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
11
From page
96
To page
106
Abstract
We present a model reduction Lanczos method for the computation of frequency response functions of
Rayleigh damping problems. The connection with modal extraction and modal superposition is made.
The usual model reduction methods require complex arithmetic. With the proposed method, complex
arithmetic is only used for the reduced problem. A numerical example from structural damping is given.
Copyright q 2007 John Wiley & Sons, Ltd
Keywords
Frequency Response Function , Lanczos method , modal superposition , Iterative methods , Model reduction
Journal title
International Journal for Numerical Methods in Engineering
Serial Year
2007
Journal title
International Journal for Numerical Methods in Engineering
Record number
426185
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