I tried different tires, but the result in CRC is still the same. Good news is that I found a mistake in tire parameters and for now slip angle values are similar to simple calculation for both axles.
Calculation based on a tire cornering force graph gave 1,7 deg slip angle for the front axle, which is a similar result to simulation. For the rear axle slip angle is slightly higher and it is 1.8 deg, which is a big difference in comparison to simulation. Weight distribution is 48% on the front...
To be honest I'm not sure what you mean when you write "understeer number", but attached bellow slip angle's graph looks fine I think. The speed was 60 km/h.
Sadly I've problems with CRC again. For now the simulation works but it looks strange. Below You can see the steering wheel position and simulation parameters. I tried to change simulation error and Hmax parameters but it didn't work. If You have any idea what could be wrong it will be really...
Thank You very much Greg for quick answer. The animation looks strange at this case, because front wheels have fallen off xD. I changed step size, and turn radius a little and for now it works.
Konrad
PGRacing Team
Hello, I keep running into this error message when trying to set up Constant Radius Cornering simulation. I was ok, before I changed CM location.
---- START: ERROR ----
At time 7.708098512E-01 the integrator is unable to start/restart. Possible Causes:
(1) The accuracy required for the...