Values of multiple tire dynamic element parameters are set for a tire dynamic model constructed using the tire dynamic element parameters for calculating a tire axial force and a self-aligning torque under a given slip ratio. Next, the values of the tire axial force and the self-aligning torque are calculated using the tire dynamic model and output. The tire dynamic model allows a center position of a contact patch thereof against a road surface to move in accordance with a longitudinal force that occurs as the tire axial force when a slip ratio in a braking/driving direction is given so that a position of the contact patch moves in a longitudinal direction due to the longitudinal force. When designing a vehicle or when designing a tire, the tire dynamic model is used.
TIRE DESIGNING METHOD
ENTWURFSVERFAHREN FÜR EINEN REIFEN
PROCÉDÉ DE CONSTUCTION D'UN PNEU
2016-02-24
Patent
Elektronische Ressource
Englisch
TIRE DESIGNING METHOD, PROGRAM, AND TIRE DESIGNING DEVICE
Europäisches Patentamt | 2022
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