A steering wheel hand feeling compensation method, which is applied to a multi-motor drive vehicle. A first motor of the multi-motor drive vehicle is configured to drive a left front wheel of a vehicle, a second motor is configured to drive a right front wheel of the vehicle, and a third motor is configured to drive a steering gear. According to the method, when the vehicle steers, a compensation torque magnitude of the third motor is determined according to a driving torque of the first motor and a driving torque of the second motor of the vehicle, and a compensation mode of the third motor is determined according to a traveling state and a steering state of the vehicle; and the third motor is controlled according to the compensation mode and the compensation torque magnitude, and compensation is performed on the basis of an output torque of the original third motor, so that a steering wheel rotation torque caused by unequal left and right driving torques is compensated by the third motor.
STEERING WHEEL HAND FEELING COMPENSATION METHOD
2024-01-18
Patent
Electronic Resource
English
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Rotary limiting structure applied to steer-by-wire steering wheel hand feeling simulator
European Patent Office | 2022
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