Open Access
Table 1
3-DOF seat suspension system parameters.
| Parameter | Symbol | Unit | Value |
|---|---|---|---|
| Seat mass | mseat | kg | 80 |
| Sprung mass | ms | kg | 410 |
| Unsprung mass | mu | kg | 39 |
| Seat spring stiffness | kseat | N/m | 5000 |
| Seat suspension damping (for passive system) | cseat | N۰s/m | 300 |
| Sprung mass stiffness | ks | N/m | 20000 |
| Srung mass damping | cs | N۰s/m | 1500 |
| Unsprung mass stiffness | kt | N/m | 183000 |
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