Based on the multi-spoke, single-plane, steady-state tyre model, a transient multi-spoke, three-plane tyre model is presented. This model involves updating the states of all the spokes under consideration to t+delta t from the corresponding states at t. Also, a spoke base, which has lateral and longitudinal flexibilities relative to wheel hub, is included. By adding two extra planes of spokes to the original one, the effect of tyre width is built into the model. The three planes are equally spaced across the width of the tyre. The interaction with the ground of the spokes on these three planes is used to represent that of tyre elements at different locations across the width. Analytical results show good qualitative agreement with published experimental data. This model can be used to illustrate transient tyre behaviour and in simulations in which a generic tyre will suffice.
Multi-spoke, three plane tyre model for simulation of transient behaviour
Vehicle System Dynamics ; 31 , 1 ; 35-45
1999
11 Seiten, 5 Quellen
Article (Journal)
English
A Multi-Spoke, Three Plane Tyre Model for Simulation of Transient Behaviour
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