Study of the Pneumatic Tyre Behaviour on Dry and Rigid Road by Finite Element Method

Autor:	Giampiero Mastinu, Marco Fainello
Rok vydání:	1992
Předmět:	Camber angle Self aligning torque Engineering business.industry Mechanical Engineering Computation Structural engineering Finite element method Deflection (engineering) Automotive Engineering Tread Safety Risk Reliability and Quality Slip angle business Slip (vehicle dynamics)
Zdroj:	Scopus-Elsevier
ISSN:	1744-5159 0042-3114
DOI:	10.1080/00423119208969007
Popis:	SUMMARY The paper presents a physical tyre model capable of describing the complete pneumatic tyre behaviour during steady and transient states. Given the radial deflection, the longitudinal and lateral slip, the camber angle, the inner pressure and the mechanical parameters describing the tyre structure, the model returns the vertical load, the longitudinal and lateral forces, the self aligning torque. Particular attention has been devoted to the computation (by f.e.m.) of tyre carcass and tread deformations; it is explained how side force increases by moderate braking at constant slip angle. An experimental verification validates the model, although more studies could be needed to improve model effectiveness.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d97c75b082899dbb3ba5b7bb701241cf https://doi.org/10.1080/00423119208969007 Zobrazit plný text záznamu