From A/Chassis, I am referring Req/1051~43 for Tire Force & Moment data from vehicle data set. When I checked these Lateral Forces at 4 corners during a constant radius, they were shown as sine-wave-like oscillation around zero-value with a sizeable magnitude equivalent to a given slip angles. (same for Fx, except values for z-axis) I believe this is caused from these F&M values are being reported with a global reference marker... not a vehicle-fixed marker like a CG. Any thought on this? And what to do if F&M data is wanted to be reported in vehicle orientation? (No source code of Req/Subroutine is open to public.)
For the original question, the tire forces are working as a GFORCE on the spindles. You could refer to this GFORCE in your custom request. Like in the picture below,
GFORCE(id, jflag, comp, rm), where id should be equal to the tire id, and rm should be equal to the reference marker id.
For the original question, the tire forces are working as a GFORCE on the spindles. You could refer to this GFORCE in your custom request. Like in the picture below,
GFORCE(id, jflag, comp, rm), where id should be equal to the tire id, and rm should be equal to the reference marker id.