Research Article
An Improved Multiobjective Particle Swarm Optimization Algorithm Using Minimum Distance of Point to Line
Table 4
Vehicle parameters.
| Parameters | Symbol | Unit | Value |
| Forward tire mass | | kg | 40 | Rear tire mass | | kg | 35.5 | Seat mass | | kg | 75 | Sprung mass | | kg | 730 | Momentum inertia of sprung mass | | kg·m2 | 130 | Forward tire relation to the center of mass | | m | 1.011 | Rear tire relation to the center of mass | | m | 1.803 | Forward tire stiffness coefficient | | N·m−1 | 175500 | Rear tire stiffness coefficient | | N·m−1 | 175500 | Seat stiffness coefficient | | N·m−1 | 50000–150000 | Forward suspension stiffness coefficients | | N·m−1 | 10000–20000 | Rear suspension stiffness coefficients | | N·m−1 | 10000–20000 | Seat damping coefficient | | (N·s) m−1 | 1000–4000 | Forward suspension damping coefficient | | (N·s)·m−1 | 500–2000 | Rear suspension damping coefficient | | (N·s)·m−1 | 500–2000 | Seat position in relation to the center of mass | | m | 0–0.5 |
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