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AX2 modified
I saw that the AX2 car is used for testing tracks in new SVn´s.
The definition of the car is horrible frontmotor and 30 centimeter travel for a race car? -))))
I made some - not scientific - changes and now the car is a little bit better!
# AX2.2
# modified by cologne 20070820 0.2
# modified by cologne 20070820 0.1
drive = RWD
[ steering ]
max-angle = 36.39
[ engine ]
#position = 1.42, 0.0, -0.24
position = -0.50, 0.0, -0.24
mass = 180.0
max-power = 4.66062e5
peak-engine-rpm = 7500.0
rpm-limit = 8500.0
inertia = 0.5
idle = 0.02
start-rpm = 1000
stall-rpm = 350
fuel-consumption = 1e-9
torque-friction = 0.0010
torque-curve-00 = 1000, 450.0
torque-curve-01 = 1500, 475.0
torque-curve-02 = 2000, 500.0
torque-curve-03 = 2500, 525.0
torque-curve-04 = 3000, 555.0
torque-curve-05 = 3500, 575.0
torque-curve-06 = 4000, 605.0
torque-curve-07 = 4500, 625.0
torque-curve-08 = 5000, 655.0
torque-curve-09 = 5500, 675.0
torque-curve-10 = 6000, 705.0
torque-curve-11 = 6500, 725.0
torque-curve-12 = 7500, 749.0
torque-curve-13 = 8000, 729.0
torque-curve-14 = 8500, 709.0
[ clutch ]
sliding = 0.27
radius = 0.15
area = 0.75
#max-pressure = 21079.26
max-pressure = 50000.00
[ transmission ]
gears = 6
gear-ratio-r = -2.8
gear-ratio-1 = 2.70
gear-ratio-2 = 1.99
gear-ratio-3 = 1.40
gear-ratio-4 = 1.14
gear-ratio-5 = 1.00
gear-ratio-6 = 0.90
shift-delay = 0.00
[ differential ]
final-drive = 2.87
anti-slip = 300.0
[ fuel-tank ]
position = -0.26, -0.17, -0.56
capacity = 0.0492
volume = 0.0492
fuel-density = 730.0
[ suspension-front ]
#spring-constant = 72000
spring-constant = 102000
bounce = 10050
#bounce = 7500
#rebound = 10700
rebound = 7000
#travel = 0.30
travel = 0.10
max-compression-velocity = 10.0
camber = -1.33
caster = 0.12
toe = 0.9
#anti-roll = 15000
anti-roll = 11000
[ suspension-rear ]
#spring-constant = 68000
#spring-constant = 98000
spring-constant = 130000
#bounce = 12000
bounce = 7500
rebound = 9992.14
#rebound = 8500
#rebound = 5000
#travel = 0.30
travel = 0.12
max-compression-velocity = 10.0
camber = -0.45
caster = 0.28
toe = 0.0
anti-roll = 7000
[ tire-front ]
radius = 0.325
rolling-resistance = 1.3e-2, 6.5e-6
#rotational-inertia = 10.0
rotational-inertia = 3.0
tread = 0.0
# Lateral force
a0=1.39
a1=-90
a2=1900
a3=2900
a4=7.2
a5=0.024
a6=-0.24
a7=1.0
a8=-0.03
a9=-0.0013
a10=-0.15
a111=-8.5
a112=-0.29
a12=17.8
a13=-2.4
# Longitudinal force
b0=1.95
b1=-85
b2=1950
b3=24.3
b4=390
b5=0.07
b6=0
b7=0.059
b8=-0.024
b9=0.014
b10=0.26
b11=0.0
b12=0.0
# Aligning moment
c0=2.2
c1=-4.1
c2=-4.2
c3=-1.8
c4=-9.1
c5=0.0225
c6=0
c7=0.044
c8=-0.58
c9=0.18
c10=0.043
c11=0.048
c12=-0.0035
c13=-0.18
c14=0.14
c15=-1.029
c16=0.27
c17=-1.1
[ tire-rear ]
radius = 0.340
rolling-resistance = 1.3e-2, 6.5e-6
rotational-inertia = 3.3
tread = 0.0
# Lateral force
a0=1.55
a1=-50
a2=1750
a3=2800
a4=7.0
a5=0.024
a6=-0.24
a7=1.0
a8=-0.03
a9=-0.0013
a10=-0.15
a111=-8.5
a112=-0.29
a12=17.8
a13=-2.4
# Longitudinal force
b0=1.75
b1=-100
b2=2200
b3=23.3
b4=410
b5=0.075
b6=0
b7=0.055
b8=-0.024
b9=0.014
b10=0.26
# Aligning moment
c0=2.2
c1=-4.3
c2=-4.4
c3=-1.9
c4=-9.6
c5=0.0225
c6=0
c7=0.044
c8=-0.58
c9=0.18
c10=0.043
c11=0.048
c12=-0.0035
c13=-0.18
c14=0.14
c15=-1.029
c16=0.27
c17=-1.1
[ brakes-front ]
friction = 1.40
max-pressure = 2.5e6
bias = 0.61
radius = 0.17
#area = 0.015
area = 0.020
[ brakes-rear ]
friction = 1.40
max-pressure = 2.5e6
bias = 0.39
radius = 0.14
area = 0.015
handbrake = 1.0
[ driver ]
#position = 0.35, 0, -0.3
position = 0.05, 0, -0.3
mass = 90.0
view-position = 0.38, 0, 0.18
hood-mounted-view-position = 1.0, 0, 0.2
[ drag ]
position = 0.0, 0.0, 0.2
frontal-area = 2
drag-coefficient = 0.3
[ wing-front ]
position = 1.9, 0.0, 0.60
frontal-area = 0.2
drag-coefficient = 0.0
#surface-area = 0.3
surface-area = 1.5
#lift-coefficient = -0.9
lift-coefficient = -2.0
efficiency = 0.99
[ wing-rear ]
#position = -2.14, 0.0, 0.37
position = -1.80, 0.0, 0.37
frontal-area = 0.05
drag-coefficient = 0.0
#surface-area = 0.5
surface-area = 1.9
lift-coefficient = -3.0
efficiency = 0.99
[ wheel-FR ]
position = 1.46, -0.81, -0.43
roll-height = 0.325
mass = 19
restitution = 0.1
[ suspension-FR ]
position = 1.46, -0.75, -0.07
hinge = 0,0,0
[ wheel-FL ]
position = 1.46, 0.81, -0.43
roll-height = 0.325
mass = 19
restitution = 0.1
[ suspension-FL ]
position = 1.46, 0.75, -0.07
hinge = 0,0,0
[ wheel-RR ]
position = -1.32, -0.81, -0.42
roll-height = 0.340
mass = 19
restitution = 0.1
[ suspension-RR ]
position = -1.32, -0.75, -0.07
hinge = -1.0,0,0
[ wheel-RL ]
position = -1.32, 0.81, -0.42
roll-height = 0.340
mass = 19
restitution = 0.1
[ suspension-RL ]
position = -1.32, 0.75, -0.07
hinge = -1.0,0,0
[ contact-points ]
# used to find the bounds of the car (for collisions)
# also play into the weight distribution and balance
mass = 0.05
position-00 = 2.35, 0.0, -0.6
position-01 = 2.31, 0.48, -0.6
position-02 = 2.31, -0.48, -0.6
position-03 = 2.14, 0.86, -0.6
position-04 = 2.14, -0.86, -0.6
position-05 = 2.0, 0.96, -0.6
position-06 = 2.0, -0.96, -0.6
position-07 = 0.52, 0.97, 0.22
position-08 = 0.52, -0.97, 0.22
position-09 = -1.87, 0.95, -0.6
position-10 = -1.87, -0.95, -0.6
position-11 = -2.29, 0.43, -0.53
position-12 = -2.29, -0.43, -0.53
position-13 = -2.36, 0.30, -0.20
position-14 = -2.36, -0.30, -0.20
position-15 = -2.3, 0.84, 0.56
position-16 = -2.3, -0.84, 0.56
# these are used to calculate the weight distribution and balance
[ particle-00 ]
mass = 25.0
position = -1.35, 0.0, -0.47
[ particle-01 ]
mass = 50.0
position = 0.96, 0.0, -0.47
[ particle-02 ]
#mass = 213.0
mass = 140.0
position = -0.3, 0.5, 0.09
[ particle-03 ]
#mass = 213.0
mass = 140.0
position = -0.3, -0.5, 0.09
[ particle-04 ]
mass = 143.0
position = 1.2, 0.45, -0.13
[ particle-05 ]
mass = 143.0
position = 1.2, -0.45, -0.13
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