METHOD OF MODELLING A TIRE IN RUNNING CONDITIONS AT A DEFINED SPEED

A method is provided for modelling a tire in running conditions at a defined speed. During running, the tire is subjected to a downward vehicle load (Fz) representing a vehicle and to a transverse thrust stress (Fy), and the tire is inclined with respect to a vertical direction by a camber angle (γ)...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VIRIN TEDDY, BUISSON JÉRÉMY
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING DEVICES OR ARRANGEMENTS RELATED TO TYRES ELECTRIC DIGITAL DATA PROCESSING PERFORMING OPERATIONS PHYSICS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A method is provided for modelling a tire in running conditions at a defined speed. During running, the tire is subjected to a downward vehicle load (Fz) representing a vehicle and to a transverse thrust stress (Fy), and the tire is inclined with respect to a vertical direction by a camber angle (γ). The method includes modelling an overturning moment (Mx) exerted on the tire, in which the overturning moment (Mx) is a sum of at least: a moment (Mx1) produced by an offset of the vehicle load (Fz) by the camber angle (γ); a moment (Mx2) produced by the transverse thrust stress (Fy); a moment (Mx3) produced by a ground reaction (FR) under the vehicle load (Fz), with the ground reaction (FR) being decentred from a reference point (C) of the tire by the transverse thrust stress (Fy).