Tyre Modelling for Use in Vehicle Dynamics Studies 870421
A new way of representing tyre data obtained from measurements in pure cornering and pure braking conditions has been developed in order to further improve the Dynamic Safety of vehicles. The method makes use of a formula with coefficients which describe some of the typifying quantities of a tyre, such as slip stiffnesses at zero slip and force and torque peak values. The formula is capable of describing the characteristics of side force, brake force and self aligning torque with great accuracy. This mathematical representation is limited to steady-state conditions during either pure cornering or pure braking and forms the basis for a model describing tyre behaviour during combined braking and cornering.
Citation: Bakker, E., Nyborg, L., and Pacejka, H., "Tyre Modelling for Use in Vehicle Dynamics Studies," SAE Technical Paper 870421, 1987, https://doi.org/10.4271/870421. Download Citation
Author(s):
Egbert Bakker, Lars Nyborg, Hans B. Pacejka
Affiliated:
Chassis Engineering Volvo Car Corp., Vehicle Research Laboratory Delft University of Technology
Pages: 20
Event:
SAE International Congress and Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
SAE 1987 Transactions-V96-87
Related Topics:
Vehicle dynamics /flight dynamics
Slip
SAE MOBILUS
Subscribers can view annotate, and download all of SAE's content.
Learn More »
