Research Article
Design and Research of Semiactive Quasi-Zero Stiffness Vibration Isolation System for Vehicles
Table 5
Maximum acceleration ratio at different vehicle speeds under semisinusoidal impact pavement.
| Vehicle speed (km·h−1) | Body centre | Passive QZS system | Semiactive QZS system | Peak acceleration (m·s−2) | Peak acceleration (m·s−2) | Ratio | Peak acceleration (m·s−2) | Ratio |
| 30 | 9.762 | 3.356 | 0.34 | 0.834 | 0.086 | 40 | 17.187 | 6.195 | 0.36 | 1.787 | 0.103 | 50 | 21.158 | 8.791 | 0.42 | 2.489 | 0.118 |
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