Modeling and Optimization of Vehicle Suspension Employing a Nonlinear Fluid Inerter

Table 2

Model parameters.

Parameter name	Value
Vehicle body mass /kg	770
Unsprung mass (front) , /kg	37
Unsprung mass (rear) , /kg	33
Tread /m	1.36
Length from front axle to centroid /m	0.955
Length from rear axle to centroid /m	1.380
Roll moment inertia /kg⋅m^2	293
Pitch moment inertia /kg⋅m^2	1074
Stiffness of tire /kN⋅m^−1	192