Forums › Community › Bugs v
Wrong calculation of rolling resistance

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thread Modes
Wrong calculation of rolling resistance
07-29-2011, 03:51 PM,
#13
NaN Offline
Posting Freak
*****
 		Posts: 2,024
Threads: 120
Joined: Jan 2010
 
Pacejka ’94 logitudinal:
C = b0
D = (b1 * Fz + b2) * Fz
BCD = (b3 * Fz + b4) * Fz * exp(-b5 * Fz)
B = BCD / (C * D)
Sh = b9 * Fz + b10
Sv = b11 * Fz + b12
X = k + Sh
E = ((b6 * Fz + b7) * Fz + b8) * (1 - b13 * sign(X))
Fx = D * sin(C * atan(B * X - E * (B * X - atan(B * X)))) + Sv

Set b11, b12, b13 to 0 and you will get the formula used in vdrift. Can you compare to '96?
Find
Reply


Messages In This Thread
[No subject] - by NaN - 07-28-2011, 06:30 PM
[No subject] - by LBodnar - 07-28-2011, 06:45 PM
[No subject] - by NaN - 07-29-2011, 04:45 AM
[No subject] - by NaN - 07-29-2011, 11:59 AM
[No subject] - by LBodnar - 07-29-2011, 12:25 PM
[No subject] - by NaN - 07-29-2011, 12:56 PM
[No subject] - by LBodnar - 07-29-2011, 01:14 PM
[No subject] - by NaN - 07-29-2011, 01:20 PM
[No subject] - by LBodnar - 07-29-2011, 02:21 PM
[No subject] - by NaN - 07-29-2011, 03:13 PM
[No subject] - by LBodnar - 07-29-2011, 03:26 PM
[No subject] - by NaN - 07-29-2011, 03:51 PM
[No subject] - by NaN - 07-29-2011, 03:58 PM
[No subject] - by LBodnar - 07-29-2011, 04:00 PM
[No subject] - by NaN - 07-29-2011, 04:07 PM
[No subject] - by LBodnar - 07-29-2011, 04:07 PM
[No subject] - by LBodnar - 07-29-2011, 04:10 PM
[No subject] - by NaN - 07-29-2011, 04:11 PM
[No subject] - by NaN - 07-29-2011, 04:15 PM
[No subject] - by NaN - 07-29-2011, 04:19 PM
[No subject] - by LBodnar - 07-29-2011, 04:28 PM
[No subject] - by NaN - 07-29-2011, 04:33 PM
[No subject] - by LBodnar - 07-29-2011, 04:46 PM
[No subject] - by NaN - 07-29-2011, 05:07 PM
[No subject] - by LBodnar - 07-29-2011, 05:41 PM
[No subject] - by NaN - 07-29-2011, 05:49 PM
[No subject] - by LBodnar - 07-29-2011, 05:54 PM
[No subject] - by joevenzon_phpbb2_import3 - 07-29-2011, 07:46 PM
[No subject] - by LBodnar - 07-30-2011, 04:03 AM
[No subject] - by NaN - 07-30-2011, 05:49 AM
[No subject] - by LBodnar - 07-30-2011, 06:27 AM
[No subject] - by NaN - 07-30-2011, 06:35 AM
[No subject] - by LBodnar - 07-30-2011, 07:22 AM
[No subject] - by NaN - 07-30-2011, 07:44 AM
[No subject] - by LBodnar - 07-30-2011, 09:15 AM

Forum Jump:


Users browsing this thread: 2 Guest(s)