The invention relates to a torque distribution method for a wheel. The torque distribution method for the wheels comprises the steps that the target driving torque and the target yawing torque of a vehicle are obtained; calculating a first shaft torque distribution rate of a first shaft of the vehicle; calculating a first shaft target driving torque and a first shaft target yawing torque according to the first shaft torque distribution rate; calculating a first left side wheel driving torque and a first right side wheel driving torque according to the first shaft target driving torque and the first shaft target yaw torque; calculating a second shaft target driving torque and a second shaft target yawing torque according to the first shaft target driving torque and the first shaft target yawing torque; calculating a second left side wheel driving torque and a second right side wheel driving torque according to the second shaft target driving torque and the second shaft target yaw torque; and outputting the first left side wheel driving torque, the first right side wheel driving torque, the second left side wheel driving torque and the second right side wheel driving torque.
本发明涉及用于车轮的扭矩分配方法。一种用于车轮的扭矩分配方法包括:获取车辆的目标驱动扭矩和目标横摆扭矩;计算车辆的第一轴的第一轴扭矩分配率;根据第一轴扭矩分配率,计算第一轴目标驱动扭矩和第一轴目标横摆扭矩;根据第一轴目标驱动扭矩和第一轴目标横摆扭矩,计算第一左侧车轮驱动扭矩和第一右侧车轮驱动扭矩;根据第一轴目标驱动扭矩和第一轴目标横摆扭矩,计算第二轴目标驱动扭矩和第二轴目标横摆扭矩;根据第二轴目标驱动扭矩和第二轴目标横摆扭矩,计算第二左侧车轮驱动扭矩和第二右侧车轮驱动扭矩;输出第一左侧车轮驱动扭矩、第一右侧车轮驱动扭矩、第二左侧车轮驱动扭矩和第二右侧车轮驱动扭矩。
TORQUE DISTRIBUTION METHOD FOR WHEEL
用于车轮的扭矩分配方法
2025-01-21
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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