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Parameters of the 10-DOF high-speed train vertical model.
| Symbol | Parameter | Unit | Value |
|---|---|---|---|
| V | Speed | m/s | 97.22 |
| m c | Train body mass | kg | 43862.5 |
| J c | Train body pitch inertia | kg·m2 | 1654000 |
| m t | Bogie mass | kg | 2400 |
| J t | Bogie pitch inertia | kg·m2 | 1314 |
| m w | Wheelset mass | kg | 1850 |
| R | Wheel radius | m | 0.43 |
| l c | Semilongitudinal spacing of secondary suspension | m | 8.75 |
| lt | Semilongitudinal spacing of wheelsets | m | 1.25 |
