Research Article
A Traction Control Strategy with an Efficiency Model in a Distributed Driving Electric Vehicle
Table 1
Basic parameters of the vehicle.
| Parameters | Symbols | Units | Values |
| Gross mass | | kg | 1350 | Wheelbase (front, rear) | | m | (1.085, 1.386) | Track width (front, rear) | | m | (1.429, 1.422) | Centroid height | | m | 0.48 | Windward area | | m2 | 1.895 | Air drag coefficient | | — | 0.34 | Wheel rolling radius | | m | 0.281 | Rolling resistance coefficient | | — | 0.018 | Wheel rotational inertia | | kg·m2 | 0.87 | Reducer ratio | | — | 7.013 | Motor peak/rated power | | kW | 12.5/7.5 | Motor maximum/rated speed | | rpm | 9500/4000 | Motor peak/rated torque | | N·m | 45/18 |
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