A family of substructure decoupling techniques based on a dual assembly approach

S. N. Voormeeren, D. J. Rixen

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

4 Zitate (Scopus)

Abstract

In recent years, the structural dynamic community showed a renewed interest in dynamic substructuring (i.e.component coupling) techniques, especially in an experimental context. In this paper the reverse problem is addressed: the decoupling (or identification) of a substructure from an assembled system. This problem arises when substructures cannot be measured separately but only when coupled to neighboring substructures, a situation regularly encountered in practice. In this work we present a so-called dual approach to substructure (dis)assembly This dual framework allows imposing different equilibrium and compatibility conditions during decoupling in a transparent and straightforward manner. By varying these conditions, four substructure decoupling techniques will be derived in a unified way. Thereafter, the decoupling techniques will be applied to a real decoupling problem using measured data.

OriginalspracheEnglisch
TitelProceedings of ISMA 2010 - International Conference on Noise and Vibration Engineering, including USD 2010
Redakteure/-innenP. Sas, B. Bergen
Herausgeber (Verlag)Katholieke Universiteit Leuven
Seiten1955-1968
Seitenumfang14
ISBN (elektronisch)9789073802872
PublikationsstatusVeröffentlicht - 2010
Extern publiziertJa
Veranstaltung24th International Conference on Noise and Vibration Engineering, ISMA 2010, in conjunction with the 3rd International Conference on Uncertainty in Structural Dynamics, USD 2010 - Leuven, Belgien
Dauer: 20 Sept. 201022 Sept. 2010

Publikationsreihe

NameProceedings of ISMA 2010 - International Conference on Noise and Vibration Engineering, including USD 2010

Konferenz

Konferenz24th International Conference on Noise and Vibration Engineering, ISMA 2010, in conjunction with the 3rd International Conference on Uncertainty in Structural Dynamics, USD 2010
Land/GebietBelgien
OrtLeuven
Zeitraum20/09/1022/09/10

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