Research Article
Research on Torque Ratio Based on the Steering Wheel Torque Characteristic for Steer-by-Wire System
Table 2
Parameters of steering executive block.
| Parameters | Values |
| Equivalent friction torque (column hysteresis in Carsim) | 2.1 Nm | Equivalent damping coefficientat rack (front steering damping in Carsim) | 2.1 Ns/mm | Equivalent moment of inertia (system inertia in Carsim) | 0.12 kgm2 | Ratio of steering gear (C factors in Carsim) | 49.93 mm/rev | Reduction ratio of worm and gear | 15 |
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