From: Max R. <per...@gm...> - 2013-04-28 16:50:30
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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 |