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  1. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    I tried that too. Thank You once again for help, if I solve this problem I'll write what was wrong.
  2. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    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.
  3. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    Ok, I try in the evening and let You know. Thank You very much for help.
  4. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    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...
  5. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    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.
  6. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    I use Pacejka 89 and data from TTC consortium.
  7. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    I tried to untick Quasi static skidpad setup, but nothing changed. Steering ratio: 3.85
  8. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    Others dynamic events like J-turn or mentioned swept steer works good. Wheelbase: 1280mm Reduction ratio: 5.25E-02 (4,71" / 1 rev)
  9. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    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...
  10. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    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
  11. konrad.stachon

    ADAMS Constant Radius Cornering simulation fault

    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...

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