During both driving under acceleration and driving at speeds constantly above 60 km/h the tyre/road noise can become the dominant factor in the overall vehicle noise. The main influencing quantities are to equal degrees the tyres and the road, but the vehicle being measured too has a large influence. The characteristic values determined on test beds do not reflect the noise of a tyre on the road and are therefore unsuitable for assessment purposes. A measurement procedure planned to determine the tyre/road noise must be designed in such a way that with further stages in the development of tyres and of road surfaces a noise reduction in real transport conditions is achieved.
On problems with tyre/road noise on trucks of high engine rating
Probleme des Reifen/Straße Geräusches bei Lastkraftwagen mit hoher Motorleistung
FISITA Congress, 24 ; Jun ; 139-144
1992
6 Seiten, 11 Bilder, 6 Quellen
Aufsatz (Konferenz)
Englisch
On problems with tyre/road noise on trucks of high engine rating
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