Parameter estimation for a vehicle brake system equipped with a motorized piston-cylinder device. The estimation includes controlling an electric motor of the motorized piston-cylinder device so that at least one piston, displaceable by the operated electric motor, of the motorized piston-cylinder device is displaced from its initial position; ascertaining/estimating a brake fluid volume displaced by the at least one displaceable piston of the motorized piston-cylinder device between the motorized piston-cylinder device and at least a part of the brake system adjoining the motorized piston-cylinder device; ascertaining/estimating a change in pressure occurring due to the displaced brake fluid volume at least in the part of the brake system adjoining the motorized piston-cylinder device; and determining an elasticity of the brake system and/or a rigidity of the brake system at least taking into account the ascertained or estimated displaced brake fluid volume and the ascertained or estimated change in pressure.


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    Title :

    DEVICE AND METHOD FOR ESTIMATING PARAMETERS FOR A VEHICLE BRAKE SYSTEM EQUIPPED WITH A MOTORIZED PISTON-CYLINDER DEVICE


    Contributors:

    Publication date :

    2023-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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