Tyre/road noise prediction: A comparison between the SPERoN and HyRoNE models, Part 2
Paper i proceeding, 2008

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.

texture design

prediction models

tyre/road noise

Författare

Philippe Klein

IFSTTAR - French institute of science and technology for transport, development and networks

Thomas Beckenbauer

Müller-BBM

Jean Francois Hamet

IFSTTAR - French institute of science and technology for transport, development and networks

Wolfgang Kropp

Chalmers, Bygg- och miljöteknik, Teknisk akustik, Vibroakustik

7th European Conference on Noise Control 2008, EURONOISE 2008; Paris; France; 29 June 2008 through 4 July 2008

2226-5147 (ISSN)

2939-2944

Ämneskategorier

Annan naturresursteknik

Annan materialteknik

Strömningsmekanik och akustik

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2018-11-21