The invention relates to the technical field of motor control, and provides a driving motor anti-shake control method and device, equipment and a storage medium, and the method comprises the steps: obtaining first operation parameter information and second operation parameter information; wherein the first operation parameter information is wheel rotation information of the electric vehicle, the second operation parameter information is operation parameter information of the driving motor, and the second operation parameter information comprises axial vibration data, normal vibration data and tangential vibration data of the driving motor; determining a vibration factor of the driving motor based on the axial vibration data, the normal vibration data and the tangential vibration data; generating a damping torque of the driving motor based on the first operation parameter information, the second operation parameter information and the vibration factor, and superposing the damping torque and a current operation torque of the driving motor to obtain a required torque of the driving motor; and driving the driving motor to operate based on the required torque. The method can improve the control precision of the anti-shake control of the driving motor.
本申请涉及电机控制技术领域,提供了驱动电机防抖动控制方法、装置、设备及存储介质,该方法包括获取第一运行参数信息和第二运行参数信息;其中,第一运行参数信息为电动车的车轮转动信息,第二运行参数信息为驱动电机的运行参数信息,第二运行参数信息包括驱动电机的轴向振动数据、法向振动数据和切向振动数据;基于轴向振动数据、法向振动数据和切向振动数据确定驱动电机的振动因子;基于第一运行参数信息、第二运行参数信息和振动因子生成驱动电机的阻尼扭矩,并将阻尼扭矩与驱动电机当前的运行扭矩进行叠加,得到驱动电机的需求扭矩;基于需求扭矩驱动所述驱动电机运行。该方法能够提高驱动电机防抖动控制的控制精度。
Driving motor anti-shake control method, device and equipment and storage medium
驱动电机防抖动控制方法、装置、设备及存储介质
2024-03-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
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