A brake actuator comprising a DC motor, a computer configured for: measuring, over time, a current drawn by the motor and a voltage between the terminals of the motor; implementing a Kalman filter in order to compute, from the measured current and voltage, a filtered current drawn by the motor and a filtered rotational speed of a shaft of the motor; computing, from the value of the filtered current and the value of the filtered rotational speed, a clamping force that is produced by the actuator; controlling the motor such that it stops when the computed value of the clamping force reaches a predetermined setpoint value.


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    Title :

    ACTIONNEUR DE FREIN ET PROCEDE DE COMMANDE ASSOCIE


    Additional title:

    BRAKE ACTUATOR AND ASSOCIATED CONTROL METHOD
    BREMSZYLINDER UND ZUGEHÖRIGES STEUERUNGSVERFAHREN


    Contributors:

    Publication date :

    2023-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



    ACTIONNEUR DE FREIN ET PROCEDE DE COMMANDE ASSOCIE

    PASQUET THIERRY / RAMDANE ABDESSAMED | European Patent Office | 2019

    Free access

    FREIN DE PARC AUTOMATIQUE SIMPLIFIE, ACTIONNEUR ET PROCEDE DE COMMANDE D'UN TEL FREIN

    PASQUET THIERRY | European Patent Office | 2019

    Free access