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To: Chode
I wonder what kind of simulator they're using.? Here's a screenshot of entry into Variante della Roggia at Monza with 105 MPH:

Thumbnail of 1019x584 (594KB) screenshot from EA Sports title F1 2002 with Ralph Hummerich and various miscellaneous mods, e.g., glowing brake disks, sky, photo-real tread, 2D rims, etc.

At 220 MPH, the physics engine is operating on at least 50 different variables over discrete distances of 8 1/2". I created an Excel spreadsheet that allows me to tune my car fairly well. However, since tire slip is pretty difficult to model accurately, there's significant error between what the spreadsheet predicts and in-sim results, i.e., approx 5% or so.

704 posted on 06/23/2011 10:39:28 AM PDT by raygun (http://bastiat.org/en/the_law DOT html)
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To: raygun
i have not gotten into simulators for i fear it would consume every free waking moment...

i know these guys through their sister and think i am going to have to give it a try in the near future

http://force-dynamics.com/

705 posted on 06/23/2011 3:01:28 PM PDT by Chode (American Hedonist - *DTOM* -ww- NO Pity for the LAZY)
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