Research Article
Optimal Design and Dynamic Performance Analysis Based on the Asymmetric-Damping Vehicle ISD Suspension
Table 5
Optimal parameters with dynamic tire load as the single objective.
| | Optimized parameters (symmetric damping) | Value | Optimized objective |
| | Stiffness of main spring k1 (N·m−1) | 11864 | 715.1 N | | Stiffness of deputy spring k2 (N·m−1) | 1151 | | Coefficient of symmetric damping c0 (N·s·m−1) | 1757 | | Inertance b (kg) | 5049 |
| | Optimized parameters (asymmetric damping) | Value | Optimized objective |
| | Stiffness of main spring k1 (N·m−1) | 11519 | 704.5 N | | Stiffness of deputy spring k2 (N·m−1) | 4072 | | Coefficient of tensile damping c1 (N·s·m−1) | 1733 | | Coefficient of compression damping c2 (N·s·m−1) | 1822 | | Inertance b (kg) | 24 |
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