Double-Target Switching Control of Vehicle Longitudinal Low-Frequency Vibration Based on Fuzzy Logic

Table 4

Main parameters of the vehicle.

Symbol	Value
Vehicle mass	1420
Clutch torsional stiffness	60
Clutch torsional damping	5
Halfshaft torsional stiffness	5260
Halfshaft torsional damping	10
Tire torsional stiffness	7000
Tire torsional damping	2.5
Suspension stiffness	90000
Rear suspension damping	3000
Gearbox ratio	3.308
Rear differential ratio	4.158
Engine flywheel inertia	0.11
Clutch inertia	0.05
Wheel inertia	1.8
Wheel radius	0.33 m
Wheelbase	2.7 m