Nonlinear tyre responses in respect to the lateral force, self aligning torque and longitudinal force development are to be considered if a more precise vehicle modelling is demanded. A procedure describing these responses by simple first order differential equations is shown. It is based on the assumption that in every instant there must be equilibrium between the force caused by the tyre deformation and the force corresponding nonlinearilly to the response on some kinematic parameter (steady state response on instantaneous slip angle, longitudinal slip, path curvature). Knowledge of the basic tyre constants and of its empirically described characteristics (f.e. by the “Magic Formula”) is necessary.
MODELLING OF TRANSIENT NONLINEAR TYRE RESPONSES
Vehicle System Dynamics ; 21 , sup1 ; 116-126
1992-01-01
11 pages
Article (Journal)
Electronic Resource
Unknown
Engineering Index Backfile | 1969
|Modelling transient response using PAC 2002-based tyre model
Taylor & Francis Verlag | 2022
|Automotive engineering | 1982
|General Aspects of Tyre Deformations and Tyre Modelling
Automotive engineering | 1982
|Modelling tyre sidewall dynamics
Tema Archive | 2012
|