A method is for determining a side slip angle during the cornering of a vehicle. The following variables are recorded and interlinked via a mathematical vehicle model with assumptions of the linear single-track model: a predetermined or measured position of the center of gravity between a front and rear axle, the current vehicle velocity, a current vehicle cornering motion variable, the current steering angle on the front axle. To simplify the determination of the side slip angle, it is determined under the assumption that the difference between the side slip angle and the Ackermann side slip angle is proportional to the difference between the Ackermann angle and the steering angle. The actual side slip angle is deduced from the relationship of the measured steering angle and the Ackermann angle based on the proportionality relationship of the Ackermann side slip angle theoretically present when driving through the same curve without slip.


    Access

    Download


    Export, share and cite



    Title :

    VERFAHREN ZUR BESTIMMUNG EINES SCHWIMMWINKELS WÄHREND EINER KURVENFAHRT EINES KRAFTWAGENS, FAHRERASSISTENZSYSTEM ZUR DURCHFÜHRUNG DES VERFAHRENS SOWIE KRAFTWAGEN


    Additional title:

    METHOD FOR DETERMINING A SIDE SLIP ANGLE DURING CORNERING OF A MOTOR VEHICLE, DRIVER ASSISTANCE SYSTEM FOR CARRYING OUT THE METHOD, AND MOTOR VEHICLE
    PROCÉDÉ DE DÉTERMINATION D'UN ANGLE DE DÉRIVE PENDANT LA NÉGOCIATION D'UN VIRAGE D'UN VÉHICULE À MOTEUR, SYSTÈME D'AIDE À LA CONDUITE POUR METTRE EN OEUVRE LE PROCÉDÉ ET VÉHICULE À MOTEUR


    Contributors:

    Publication date :

    2024-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion