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Validation of a dedicated test set-up for boundary excitation of trim assemblies
Katholieke Univ Leuven, Dept Mech Engn, Heverlee, Belgium.
KU Leuven.
KU Leuven.
KU Leuven.
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2012 (English)In: PROCEEDINGS OF INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING (ISMA2012) / [ed] Sas, P; Moens, D; Jonckheere, S, 2012, 4051-4060 p.Conference paper (Refereed)
Abstract [en]

A set-up is developed for panel-trim measurements with panel boundary excitation, in order to get a physicalunderstanding of the coupling behaviour between vehicle body and trim layer. Structural excitation in themid-frequency range (150-1000 Hz) is investigated. The construction of the set-up and its global featuresare discussed. Furthermore, a Finite Element model is described, and validated against experimental results.There is good agreement, both quantitatively and qualitatively, between measurements and predictions up to1kHz.

Place, publisher, year, edition, pages
2012. 4051-4060 p.
National Category
Applied Mechanics
URN: urn:nbn:se:kth:diva-133591ISI: 000321063904019ISBN: 978-90-73802-89-6OAI: diva2:662344
International Conference on Noise and Vibration Engineering (ISMA) / International Conference on Uncertainty in Structural Dynamics (USD); Leuven, BELGIUM, 17-19 September 2012

QC 20131211

Available from: 2013-11-06 Created: 2013-11-06 Last updated: 2013-12-12Bibliographically approved

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Van der Kelen, ChristopheDesmet, Wim
Applied Mechanics

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