Does anyone out there know of any sources of tire performance curves
that give cornering force and aligning moment as a function of slip
angle and vertical load?
Racer uses car.ini files which contains Pacejka sets. Some may have
been tweaked to get a somewhat different tire, but they're mostly
based on about 5 base sets. Try www.racer-xtreme.com and download some
cars to get some Pacejka sets (note I'm using quite an old Pacejka
formula with a, b and c coefficients.
You can see a (half-finished) explanation of the formula at
http://www.racer.nl/reference/pacejka.htm
Good luck, (good data on this is hard to come by)
Ruud van Gaal
Free car sim: http://www.racer.nl/
Pencil art : http://www.marketgraph.nl/gallery/
Cool, what's the name of the book please :)
Sebastien TIXIER - Game Developer
Dynamics and Car Physics
http://www.eden-studios.fr
GPLRank Normal:-44.24 Monster:-124.44
LFS S1 Licensed
>Cool, what's the name of the book please :)
Our HTTP is down for the most part, but a query did manage to get
this:
Tyre and Vehicle Dynamics (although it may also be called Tyre
Mechanics & Vehicle Dynamics; the first print actually had the words
Mechanics and Dynamics switched, so that never got released :) ).
Surprised you hadn't heard about it yet.
Happy reading (I must start reading it one day; it's well, somewhere
in my house ;-) ).
Ruud van Gaal
Free car sim: http://www.racer.nl/
Pencil art : http://www.marketgraph.nl/gallery/