Disclosed is a motor control device for electric vehicles that controls the torque of a motor connected to drive wheels by setting a motor torque command value on the basis of vehicle information, wherein the motor control device: determines whether or not a parking-locked state, in which the wheels are locked from rotating, is released; executes, with respect to the motor torque command value, damping control for suppressing vehicle vibration; and controls the motor torque in accordance with the motor torque command value that has been subjected to said damping control. In said damping control, at least feedback control is executed, and when the parking-locked state is released, the feedback gain used for the feedback control is increased compared to cases other than when the parking-locked state is released.


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    Titel :

    電動車両のモータ制御装置および電動車両のモータ制御方法


    Erscheinungsdatum :

    2016-02-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern