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Modal masters and component mode method
Citation Link: https://doi.org/10.15480/882.170
Publikationstyp
Conference Paper
Date Issued
2000-03
Sprache
English
Author(s)
Voß, Heinrich
Institut
TORE-DOI
In the dynamic analysis of structures condensation is often used to reduce the number of degrees of freedom to manageable size. The approximation properties can be improved substantially taking advantage of the Rayleigh functional or if generalized masters are used. In this note we prove that substructuring with modal masters is equivalent to the component mode method with fixed boundaries.This suggests a further reduction of cost for the component mode method.
Subjects
eigenvalue problem
condensation
generalized masters
component mode method
DDC Class
510: Mathematik
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