The invention relates to a method for controlling a handling machine (1) comprising a chassis (2), a lifting arm (5) mounted pivotingly, a lifting ram (6) arranged to pivot the lifting arm (5), a tool (8) intended to receive a load and mounted pivotingly on the lifting arm (5), a tilt ram (9) arranged to pivot the tool (8), a second sensor (10) that is configured to deliver a measurement signal S2 relating to the travel of the tilt ram (9), the method including the following steps:receiving a request to actuate the tilt ram (9), andin response to receipt of a request to actuate the lifting ram, activating a compensation mode, the compensation mode including the steps of generating a setpoint Lc relating to the travel of the tilt ram (9) as a function of a measurement signal S1 representing the position of the lifting arm (5) and providing closed-loop control of the travel of the tilt ram as a function of said setpoint Lc relating to the travel of the tilt ram (9) and of the measurement signal S2 relating to the travel of the tilt ram (9).


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    Title :

    MACHINE DE MANUTENTION COMPORTANT UN BRAS DE LEVAGE ÉQUIPÉ D'UN OUTIL ARTICULÉ ET PROCÉDÉ DE COMMANDE D'UNE TELLE MACHINE DE MANUTENTION


    Additional title:

    HANDLING MACHINE COMPRISING A LIFTING ARM PROVIDED WITH AN ARTICULATED TOOL, AND METHOD FOR CONTROLLING SUCH A HANDLING MACHINE
    HANDHABUNGSMASCHINE MIT EINEM HUBARM MIT GELENKWERKZEUG UND VERFAHREN ZUR STEUERUNG EINER DERARTIGEN HANDHABUNGSMASCHINE


    Contributors:

    Publication date :

    2024-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    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