Anzeige
Erschienen in:
2019 | OriginalPaper | Buchkapitel
Predicting pass-by noise levels for trucks based on component test bench measurements – by using virtual assembly techniques
verfasst von : Patrick Corbeels, P. Van de Ponseele, M. Choukri, R. Sinnig, W. Kerres
Erschienen in: Automotive Acoustics Conference 2017
Verlag: Springer Fachmedien Wiesbaden
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
The goal of this research is to predict how main noise-causing components contribute to the exterior noise level, without having to physically integrate them in the truck. Road transportation noise is a growing source of concern. Legislations define pass-by noise test procedures according to which vehicles need to be tested. In the European Union, the noise emission limit is set by directive ECE-R51.03 [1]. The ISO standard has recently been updated, defining a more constrained test procedures that better reflect the reality of urban traffic noise [2]. At the European level, a plan has been set to lower noise limits in the next years.