Table 3 Parameters of QZSAS
Parameters | Value |
|---|---|
Air polytropic index ns, nc | 1 |
Cylinder node distance L0 (m) | 0.467 |
Distance between cylinder piston and end face d0 (mm) | 32 |
Cylinder piston area Ac (m2) | 0.0314 |
Effective area of air spring As (m2) | 0.0421 |
Shock absorber damping factor C (N·s/m) | 2000 |
Wheel mass m2 (kg) | 100 |
Body mass m1 (kg) | 800 |
Tire stiffness Kt (N/m) | 243000 |
Initial height of air spring z0 (m) | 0.275 |
Air spring initial air pressure Ps0 (kPa) | 288 |
Cylinder initial air pressure Pc0 (kPa) | 300 |