Tyre and Vehicle Dynamics Part 15 pps

[...]... ÃÃH Avtà !$ 1000 0 α1 α2 0.01 α2α1 0.02 0.03 O ÃS à 0.04 0.05 tanϕ 20 UurÃuhqyvtÃqvht…h€Ãv‡uÃhv…Ãq…htÃp‚†vqr…rqÃhqÓr…‚Ãs‚…h…qÃhppryr…h‡v‚ÃÃW 2à 'x€uà 1.6 1.4 D\ J ÃA 9= 30 m/s D[ = -150 0N, PU= 0 ’ 1.2 α2α1 1 0.8 α1 α2 δ ÃÃH δ 0.6 tanϕ 0.4 0.2 O ÃS à 0 -0.02 δ ÃÃH -0.01 5000 0 α1 α2 0.01 α2α1 0.02 0.03 O ÃS à 0.04 tanϕ 20 0.05 Avtà !%ÃUurÃuhqyvtÃqvht…h€Ãh‡Ãi…hxvtÃWÃ2à 'Ãx€u... i…hxvt‡urÀ‚€r‡Ãv†Ãqvssvpˆy‡Ã‚…Ãv€ƒ‚††viyrǂÀ‚qryÀ‚…rÃhppˆ…h‡ry’  )\ 4 HPUPS8`8G@Ã9`I6HD8T γ =0 )\ AÃ2 1000N 2 ] [kN] γ AÃ2 3000 N ] =5 o 0 -20 2 2000N 3000N o -30 [kN] 0 0 -2 -2 test data MF-fit -4 -10 -8 0 4 -6 -4 -2 0 α 2 4 6 [deg.] γ = -30,-20, -15, -10,-5,0,5 o 8 -4 -10 -8 10 γ =0 0 AÃ2 1000N, ] 2000N, 3000N -6 -4 -2 0 α 2 4 6 [deg.] 8 10 γ =0 AÃ2 3000 N -1 -1 [kN] [kN] -2 ] -2 )[ α = -8 o )[ -3 -5 -3 -2 2 -4 -1 )\ 1 -0.8 -0.6 κ -0.4 [-] -0.2... p‚€ƒˆ‡rqÅr†ˆy‡†Ãp‚€ƒh…rqÐv‡uÃqh‡hÃs…‚€Ã€rh†ˆ…r€r‡†Ãp‚qˆp‡rqÐv‡uÇurÃ9rys‡ U’…rÃUr†‡ÃU…hvyr…  HPUPS8`8G@Ã9`I6HD8T γ =0 40 0] ] 20 AÃ2 3000 N ] 40 AÃ2 1000N 0] 2000N 3000N γ 0 [Nm] [Nm] 0 -40 o =50 -5 -10 -15 -20 o -20 -30 -80 -40 -10 -8 60 0] 40 -6 -4 -2 0 α 2 4 6 [deg.] 8 -10 10 -8 -6 -4 -2 0 α 2 4 6 [deg.] 8 60 γ =0 AÃ2 3000 N 0] -2 ] -2 40 [Nm] [Nm] 0 20 -5 20 0 -5 0 0 -8 o -0.8 -0.6 κ -0.4 [-] -0.2 . 40 50 20 10 m/s = α 2 α α 21 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 α α 12 α 1 α α 21 equilibrium curves handling curve speed lines tan ϕ -0.1 -0.05 0 0.05 0.1 -1.5 -1 -0.5 0 0.5 1 1.5 -0.1 -0.05 0 0.05. 0.01 0.02 0.03 0.04 0.05 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 tan ϕ α α 21 δ α 2 α 1 = 0 = -150 0N, 30 m/s= δ δ 5000 tan ϕ 20 α α 21 α α 12 -0.02 -0.01 0 0.01 0.02 0.03 0.04 0.05 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 tan ϕ α. data MF-fit 2 -4 -2 4 -10-8-6-4-2 0 2 4 6 810 0 2 [kN] α [deg.] -4 -2 4 0 -30 3000 N o -20 γ o = -30,-20, -15, -10,-5,0,5 = 5 γ o -1 -0.4 0-0.2-0.8 -0.6 κ [-] -3 -2 0 [kN] -1 1000N, 2000N, 3000N = 0 γ -4 -1