Originally posted by ChassisSim:
Ben,
My apologies for the late reply. I've been a bit hammered this week.
The short answer with correlating to flat track testing is no because we have never needed to. I say this because the Tyre force modelling toolbox works straight from race data so we have a lot of customers who can usually bypass tyre rig test results and go straight off race data.
Two classic cases in point are V8 Supercars and the ALMS LMPC category. What both of these cars had in common was the tyre test rig results for both of these categories was either not released or had not been done. The correlation we have achieved with both of these cars speaks volumes for the ChassisSim tyre model and the use of the tyre force modelling toolbox. You might find the following link useful,
http://www.chassissim.com/blog...illing-in-the-blanks
It’s the how to guide about how to do tyre modelling.
That being said fitting results to flat track data shouldn’t be an issue, I just haven’t done it. However this is just my opinion, if I am creating a tyre model that I want to use in anger, particular in simulation I like to go off race data. The reason I say this is my customers and I have been led up the garden path many times with erroneous rig results.
Don’t get my wrong, I think rig testing and flat track testing have their place and they are valuable tools. I think any tyre company worth their salt would be crazy not to use them.
That being said there is no replacement for looking at race data when you have to use a tyre model in anger. This is no different to validating your engine and aero results on track.
If you have any more questions please don’t hesitate in asking me.
All the Best
Danny Nowlan
Director
ChassisSim Technologies