Reference : Experimental Validation of Structural Damping Models for Tape Springs
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Aerospace & aeronautics engineering
Engineering, computing & technology : Mechanical engineering
http://hdl.handle.net/2268/182479
Experimental Validation of Structural Damping Models for Tape Springs
English
Dewalque, Florence mailto [Université de Liège > Département d'aérospatiale et mécanique > Laboratoire des Systèmes Multicorps et Mécatroniques >]
Bruls, Olivier mailto [Université de Liège > Département d'aérospatiale et mécanique > Laboratoire des Systèmes Multicorps et Mécatroniques >]
2015
Proceedings of the 6th European Conference for Aerospace Sciences (EUCASS)
No
International
6th European Conference for Aerospace Sciences (EUCASS)
from 29-06-2015 to 03-07-2015
Krakow
Poland
[en] Tape springs ; Experimental set-up ; Structural damping ; Finite element model
[en] The objective of this paper is to study the effect of structural dissipation on the dynamic response of tape springs using experimentally-validated finite element models. In order to reach this goal, an experimental set-up is built. It consists of two tape springs connected to a fixation support and a dummy panel. The data are collected through a force plate and a 3D motion analysis system. The post-treatment of the experimental results and a comparison with a finite element model show that the Kelvin-Voigt model gives a fair approximation of the structural damping for small oscillations, however, more advanced model should be considered in future works for a better understanding in case of large displacements.
Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/182479

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