Tyre/road noise prediction: A comparison between the SPERoN and HyRoNE models- Part 2
KLEIN
Type de document
COMMUNICATION AVEC ACTES INTERNATIONAL (ACTI)
Langue
anglais
Auteur
KLEIN
Résumé / Abstract
The SPERoN and HyRoNE models predict the pass-by tyre/road noise of a passenger car from intrinsic characteristics of the road surface. Both models are hybrid: they combine statistical laws with physical models. With a computing time of a few minutes (very quick compared to full physical models), they provide operational tools for tyre/road noise prediction. Particular fields of interest are road surface optimisation with respect to noise at the laboratory scale, conformity of production of a new surface and acoustic monitoring of roads. They are now implemented as user-friendly stand-alone applications. The presentation will address the principles of the models, their performances and their respective main fields of application. Part 2 will address the performances of the models and their area of applications. intellagence.eu.com/acoustics2008/acoustics2008/cd1/data/.../002566.pdf
Editeur
SFA - Société Française d'Acoustique
