A Method for the Evaluation of the Lateral Stability of Vehicles and Tires

741101

02/01/1974

Event
International Automobile Engineering and Manufacturing Meeting
Authors Abstract
Content
The report starts by outlining some concepts regarding the forces and the moments which act on a tire.
Some general characteristics of indoor cornering force machines, along with their limitations, are then examined.
This is followed by a detailed description of a method of measuring tire-vehicle curves on a steering pad. The method, based on experience obtained by the use of mathematical models, permits a quantitative evaluation of the stability and the steering of a vehicle under steady state working conditions, on both wet and dry tracks.
It is also shown that certain aspects of the vehicles behavior in transient conditions may be deduced from the data obtained.
The method is valid for both cars and two-axle trucks and it is illustrated with some examples.
Meta TagsDetails
DOI
https://doi.org/10.4271/741101
Pages
11
Citation
Celeri, F., and Chiesa, A., "A Method for the Evaluation of the Lateral Stability of Vehicles and Tires," SAE Technical Paper 741101, 1974, https://doi.org/10.4271/741101.
Additional Details
Publisher
Published
Feb 1, 1974
Product Code
741101
Content Type
Technical Paper
Language
English