Method and system for controlling a traction motor (264) of a materials handling vehicle (10), that includes receiving steering command signals (278); generating an output value proportional to a rate of change of the steering command signals (320); determining whether the output value is greater than or equal to a predetermined threshold (324); determining a raw target steering angle value for controlling the traction motor of the materials handling vehicle; and calculating the current target steering angle value (330) based on:whether the output value is greater than or equal to a predetermined threshold (324), and whether the raw target position value is less than or equal to a previously calculated target steering angle value (322), calculating a traction setpoint based on the target steering angle value and controlling the traction motor based on the traction setpoint.


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    Titel :

    Traction speed recovery based on steer wheel dynamic


    Beteiligte:

    Erscheinungsdatum :

    2023-08-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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