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Document type:
Zeitschriftenaufsatz 
Author(s):
Gruber, Fabian M.; Rixen, Daniel J. 
Title:
Evaluation of Substructure Reduction Techniques with Fixed and Free Interfaces 
Abstract:
Substructure reduction techniques are efficient methods to reduce the size of large models used to ana-lyze the dynamical behavior of complex structures. The most popular approach is a fixed interface method, the Craig-Bampton method (1968), which is based on fixed interface vibration modes and inter-face constraint modes. In contrast, free interface methods employing free interface vibration modes together with attachment modes are also used, e.g. MacNeal's method (1971) and Rubin's method (197...    »
 
Keywords:
dynamic substructuring; component mode synthesis; model order reduction; dual assembly; Craig-Bampton method; free interface method 
Journal title:
Strojniški vestnik - Journal of Mechanical Engineering 
Year:
2016 
Journal volume:
62 
Journal issue:
7-8 
Covered by:
Scopus 
Reviewed:
ja 
Fulltext / DOI:
Print-ISSN:
0039-2480 
Date of publication:
13.05.2016 
TUM Institution:
Lehrstuhl f. Angewandte Mechanik