A question about longitudinal tire slip ratio
A question about longitudinal tire slip ratio
(OP)
The traction force is generated between the tire and road, it has relation with slip ratio, simply, F=Cs, s is slip ratio, which is defined as as a difference between the tire tangential speed and the speed of the axle relative to the road. Question here is how we can find these two velocity in the same time.





RE: A question about longitudinal tire slip ratio
Cheers
Greg Locock
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.
RE: A question about longitudinal tire slip ratio
RE: A question about longitudinal tire slip ratio
Cheers
Greg Locock
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.
RE: A question about longitudinal tire slip ratio
Slipratio=(Vx-re*rou)/Vx
you can get Vx,re and rou from the Software before you use your tire model.
the tire model just tells the relationship between longitudinal force and slip ratio.