Research Article
Driving Control Research for Longitudinal Dynamics of Electric Vehicles with Independently Driven Front and Rear Wheels
Table 1
Basic parameters of the vehicle.
| Parameters | Symbols | Units | Values |
| Gross mass | | kg | 7000 | Wheelbase (front, rear) | | m | (2.262, 1.638) | Track width (front, rear) | | m | (2.1, 2.1) | Centroid height | | m | 0.9 | Windward area | | m2 | 3.9 | Air drag coefficient | | — | 0.65 | Wheel rolling radius | | m | 0.450 | Rolling resistance coefficient | | — | 0.015 | Wheel rotational inertia | | kg·m2 | 1.25 | Rotary mass coefficient | | — | 1.1794 | Fixed reducer ratio | | — | 3.36 | Main reducer ratio | | — | 4.9152 | Efficiency of transmission | | — | 0.9 | Motor peak/rated power | | kW | 90/45 | Motor maximum/rated speed | | rpm | 6000/2000 | Motor peak/rated torque | | N·m | 430/215 |
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