Lateral force on wheels - friction
> The car is barely moving sideways, but the slip angle is still +90 degrees,
> so you get a kick back the opposite direction, now it's -90 degrees
> slip angle, so you get another opposite kick. Back and forth, back and
> forth...
Seems a better model is needed. Maybe one based on strain, contact patch
displacement, to determine force generated by the tire. This approach would
be independent of speed.
|