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PROCÉDÉ DE CALCUL DE PARAMÈTRE DE PNEUMATIQUE, PROCÉDÉ DE CALCUL DE CARACTÉRISTIQUE DE VIRAGE DE PNEU, PROCÉDÉ DE CONCEPTION DE PNEU, PROCÉDÉ D'ANALYSE DE DYNAMIQUE DE VÉHICULE ET PROGRAMME
PROCÉDÉ DE CALCUL DE PARAMÈTRE DE PNEUMATIQUE, PROCÉDÉ DE CALCUL DE CARACTÉRISTIQUE DE VIRAGE DE PNEU, PROCÉDÉ DE CONCEPTION DE PNEU, PROCÉDÉ D'ANALYSE DE DYNAMIQUE DE VÉHICULE ET PROGRAMME
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摘要
A method for tire parameter derivation, tire cornering characteristic calculation and tire design is used with a tire dynamic model constituted by using a plurality of tire dynamic element parameters including stiffness and friction coefficient and parameter defining a distribution of contact pressure of the tire. The parameters and tire cornering characteristic are derived by using the combined sum of squared residuals being obtained by weighted addition of a first sum of squared residuals of lateral force and a second sum of squared residuals of self-aligning torque. The tire dynamic model is a model for calculating a lateral force and for calculating a self-aligning torque separately as a lateral force-based torque component generated by the lateral force applied on a contact patch of the tire and a longitudinal force-based torque component generated by a longitudinal force applied on the contact patch of the tire.
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