[Speed-dreams-devel] speed dreams simu

[Max R. <per...@gm...>]

Hi Kristof
My name is Max and i found that you working on simu for speed dreams 
project and thats a reason why i'm writing you this letter
I think it will nice feature to add tire temperature and wearing for car 
simulation model

The main problem is that i'mnot a physic
But anyway i have few ideas about tires:

1 Temperature
Its very important parameter for tire, for an example in formula one 
teams used special device to warm
tire before going on track. Also for first 1-2 laps while tires is not 
in working temperature they cant work as they must
So i think we can calculate temperature based on summary forces that 
applied to the tire, we can use simple formula like this :
y=e^x/20
where x is temperature, and y is total force applied to tire

2 tire wear
Its much more complicated, but i found equations based on track 
temperature, tire temperature, wheel stiffness and so on
please check this link
http://www.dtic.mil/dtic/tr/fulltext/u2/699806.pdf
pages 2 and 3

Will be nice to hear your opinion about this

Regards
Max