1962-01-01

Vehicle Vertical Vibration and Tire Performance 620131

In the first part of this paper methods recently developed for the study of the oscillations of running vehicles are described as well as two types of analysis. Some information about the apparatus used for recording and analysis are given.
In the second part the results of the analysis of the vertical vibration of a car fitted with three types of tires running on various types of road at various speeds are presented and discussed.
Finally, in the third part, the possible influences of tires on the vertical vibration of the vehicle are surveyed. The viscoelastic deformations of the tires cause middle frequency oscillations which are transmitted from the tires to the unsprung masses and to the car body.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 18% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Vibrational Performance Differences Between Tires with Cross-Biassed Plies and Radial Plies

650117

View Details

TECHNICAL PAPER

Impact Vibrations of Rolling Tires

770612

View Details

TECHNICAL PAPER

An Innovative Method of Simulating Tire Non-Uniformity Forces for Vehicle Vibration Sensitivity Measurements

2009-01-2086

View Details

X