Table 2 Symbolic description of the vehicle dynamic model
From: Optimization on the Crosswind Stability of Trains Using Neural Network Surrogate Model
Item | Symbol |
|---|---|
Mass of car body | M |
Shock absorber of primary-suspension | c1 |
Axle box arm positioning node | k0 |
Steel spring of primary-suspension | k1 |
Air spring | k2 |
Shock absorber of secondary-suspension | c2 |
Spring of yaw damper | k3 |
Yaw damper | c3 |
Anti-rolling torsion bar | k4 |
Traction rod | k5 |
Lateral stop | k6 |