Three main parts are given: The analysis of the previous works of the other authors, the experimental analysis of the deformation and the stiffness of the tyres and the mathematical modelling of the vibrations of the tyres are presented. Transmition ratio, equatorial deformation lines of the conventional and radial tyres, the testing device for stiffness testing, stiffness characteristics, air overpressure influence on the stiffness, and the stiffness values are given. The presented model consists of three subsystems to make possible the analysis of the influence of the high-frequency vibrations on the vertical dynamic loads of the tyre and to make possible the monitoring of low-, middle- and high-frequency interdependence. The values of transfer function for the range to 200 Hz is presented for both types of tyres. (Jarc)
Vibracijska svojstva automobilskih pneumatika
Schwingungsverhalten der Fahrzeugreifen
Vibrational properties of tyres
Strojarstvo ; 26 , 6 ; 317-329
1984
13 Seiten, 19 Bilder, 3 Tabellen, 11 Quellen
Aufsatz (Zeitschrift)
Serbo-Croatian
FAHRZEUGREIFEN , DYNAMISCHE EIGENSCHAFT , MATHEMATISCHES MODELL , UEBERTRAGUNGSFUNKTION , FREQUENZBEREICH , RADIALREIFEN , DIAGONALREIFEN , PRUEFUNG , PRUEFANLAGE , MECHANISCHE EIGENSCHAFT , STEIFIGKEIT , WECHSELLAST (MECHANISCH) , SCHWINGUNG , AMPLITUDE , SCHWINGUNGSVERHALTEN , SCHWINGUNGSSYSTEM , FREQUENZSPEKTRUM , SCHWINGUNGSMESSUNG , GERAEUSCH
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