Research Article
Equivalent Air Spring Suspension Model for Quarter-Passive Model of Passenger Vehicles
Table 2
The numerical values of the passive suspension system.
| | Notations | Description | Values | Units |
| | , | Front-left and front-right suspension stuffiness, respectively | 19960 | N/m | | , | Rear-left and Rear-right suspension stuffiness, respectively | 17500 | N/m | | Front-left and front-right and rear-right and rear-left tire stuffiness, respectively | 175500 | N/m | | , | Front-left and front-right suspension damping, respectively | 1290 | N·s/m | | , | Rear-left and rear-right suspension damping, respectively | 1690 | N·s/m | | Front-left and front-right and rear-right and rear-left tire damping, respectively | 14.6 | N·s/m | | Sprung mass | 1460 | Kg | | Front-left and front-right tire mass respectively | 40 | Kg | | Rear-left and Rear-right tire mass respectively | 35.5 | Kg | | Moment of inertia -direction | 460 |
Kg·m2 | | Moment of inertia -direction | 2460 | Kg·m2 | | Distance between the center of gravity of vehicle body and front axle | 1.011 | m | | Distance between the center of gravity of vehicle body and rear axle | 1.803 | m | | Width of track | 1.51 | m |
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