A torque control of an in-vehicle motor is performed in consideration of a slip prevention control. Filtering processing is performed by a first filter processor on a high-order torque command value from a high-order device, and filtering processing is performed by a second filter processor on an angular velocity detected by an angular velocity detector. A driving torque command value to drive an electric motor is calculated based on filtering processing results. Each of the filter processors changes a time constant of the filtering processing according to a road surface friction coefficient as disturbance information.


    Access

    Download


    Export, share and cite



    Title :

    DAMPING CONTROL DEVICE AND DAMPING CONTROL METHOD


    Contributors:

    Publication date :

    2022-08-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



    Damping control device and damping control method

    FURUTA HIROKI | European Patent Office | 2024

    Free access

    DAMPING CONTROL DEVICE AND DAMPING CONTROL METHOD

    FURUTA HIROKI | European Patent Office | 2021

    Free access

    DAMPING CONTROL DEVICE AND DAMPING CONTROL METHOD

    FURUTA HIROKI | European Patent Office | 2021

    Free access

    DAMPING CONTROL DEVICE AND DAMPING CONTROL METHOD

    FURUTA HIROTAKA | European Patent Office | 2021

    Free access

    DAMPING CONTROL DEVICE AND DAMPING CONTROL METHOD

    FURUTA HIROKI | European Patent Office | 2021

    Free access