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Table 2 Vehicle parameters inserted to the model
From: An evaluation of the passing process through road - vehicle parameters assessment
C class | C class | B class | ||
|---|---|---|---|---|
KIA proceed | Toyota CH-R | Toyota yaris | ||
L (m) | 2.650 | 2.640 | 2.510 | Wheelbase |
tf (m) | 1.538 | 1.550 | 1.470 | Front track width |
tr (m) | 1.536 | 1.570 | 1.460 | Rear track width |
m (kgr) | 1300 | 1500 | 1150 | Vehicle mass |
lf (m) | 1.161 | 1.161 | 1.031 | Position of GC from front axle |
h (m) | 0.620 | 0.620 | 0.610 | Position of GC from surface |
Kφf (Nm/rad) | 27,502 | 27,502 | 19,882 | Suspension roll stiffness (front) |
Kφr (Nm/rad) | 14,324 | 14,324 | 9282 | Suspension roll stiffness (rear) |
Caf (kp/rad) | 2295.7 | 2295.7 | 2867.1 | Cornering coef. (front) |
Car (kp/rad) | 2120.7 | 2120.7 | 2316.8 | Cornering coef. (rear) |
muf (kgr) | 92 | 92 | 80 | Unsprung mass (front) |
mur (kgr) | 120 | 120 | 72 | Unsprung mass (rear) |
hRf (m) | 0.020 | 0.020 | 0.190 | Roll center height (front) |
hRr (m) | 0.410 | 0.410 | 0.190 | Roll center height (rear) |
rdyn (m) | 0.290 | 0.290 | 0.260 | Dynamic radius |
Af (m2) | 1.850 | 1.850 | 1.750 | Frontal area |
cN | 0.28 | 0.28 | 0.31 | Lift drag |
cd | 0.33 | 0.32 | 0.30 | Aerodynamic drag |
P (hp) | 100 | 120 | 90 | Horsepower |