The present invention comprises the following steps of: determining a backlash vulnerable area when driving a vehicle; split controlling a front wheel motor and a rear wheel motor when an area of the vehicle is the backlash vulnerable area; selecting a driving motor and a regenerative motor among the front wheel motor and the rear wheel motor for the split control; and controlling the selected driving motor and the regenerative motor by zero torque. The present invention split controls driving and regenerating operation of the motor to prevent a backlash so as to enable rapid responsive control.

    본 발명에 따른 차량 주행 시 백래시 취약 영역을 판단하는 단계; 상기 차량 영역이 취약 영역인 경우, 전륜모터와 후륜모터를 분할 제어하는 단계; 상기 분할 제어를 위해 상기 전륜모터와 후륜모터를 구동모터 및 회생모터로 선정하는 단계; 및 상기 선정된 구동모터 및 회생모터를 제로토크로 제어하는 단계를 포함할 수 있다.


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    Titel :

    Backlash Control Method According to Motor Split Control and Vehicle Using the Same


    Weitere Titelangaben:

    모터 분할제어에 따른 백래시 제어 방법 및 이를 이용한 차량


    Erscheinungsdatum :

    03.11.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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