Systems and methods for automatically applying braking during downhill motion and performing regenerative braking are provided. The method may comprise determining a state of an acceleration pedal and a braking pedal of a vehicle, when the state of the acceleration and braking pedals is off, setting a set velocity of the vehicle to be equal to a current velocity of the vehicle, determining whether a value of the current velocity minus the set velocity is greater than a threshold velocity of the vehicle, when the value of the current velocity minus the set velocity is greater than the threshold velocity, setting a target velocity of the vehicle equal to a sum of the set velocity and the threshold velocity, and performing, using a brake controller, regenerative braking on the vehicle using a disturbance observer (DOB) structure and a feedback controller to maintain the target velocity.


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    Title :

    DISTURBANCE OBSERVER-BASED ELECTRIC VEHICLE CONTROL METHOD DURING DOWNHILL MOTION


    Contributors:
    KIM HEESEONG (author) / HOLMER JUSTIN (author) / LINK BRIAN (author) / LEE JASON (author)

    Publication date :

    2024-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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