Research Article
Stability, Bifurcation, and Quenching Chaos of a Vehicle Suspension System
Table 1
Nomenclature and parameters.
| Notation | Value | Unit | Description |
| | 240 | kg | The body mass | | 16 104 | N/m | The suspension stiffness coefficient | | 30 104 | N/m3 | The nonlinear hysteretic suspension stiffness coefficient | | 250 | Ns/m | The linear damping coefficient | | −25 | Ns3/m3 | The nonlinear hysteretic suspension viscous damping coefficient | | 0.05 | m | The amplitude of road excitation | | | m | The road excitation | | | m | The body’s vertical displacement | | | rad/s | The frequency of road excitation |
|
|