Method for controlling a movement of a load (3) in a workspace (2) of a load transport device (1) by means of a control device (20), comprising the steps: - acquiring target coordinates that are currently to be set of a target point in the workspace (2) towards which a load pick-up apparatus (5) is to be moved; - determining a load measured value by measuring the weight of the load (3) picked up at the load pick-up apparatus (5) by means of a load measuring device (21) of the load transport device (1); - determining the actual cable lengths of positioning cables (6a, 6b, 6c, 6d); - determining the desired cable lengths, which are to be set by the respective positioning cable winch (7) by winding or unwinding, for the positioning cables (6a, 6b, 6c, 6d) for the target coordinates of the target point that are currently to be set and for the current load measured value; wherein, for each of the positioning cables (6a, 6b, 6c, 6d), the control device (20) searches a database (23) for at least one data set that matches the target coordinates of the target point that are currently to be set and the current load measured value, and the desired cable length to be set is determined. (Fig. 5)
METHOD FOR CONTROLLING A MOVEMENT OF A LOAD IN A WORKSPACE OF A LOAD TRANSPORT DEVICE
METHODE DE CONTROLE D'UN MOUVEMENT D'UNE CHARGE DANS UN ESPACE DE TRAVAIL D'UN DISPOSITIF DE TRANSPORT DE CHARGE
2023-06-06
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
METHOD FOR CONTROLLING A MOVEMENT OF A LOAD IN A WORKSPACE OF A LOAD TRANSPORT DEVICE
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