Method for optimizing anti-swing function

In order to optimize an anti-swing algorithm for transporting a load across a hoisting area by means of a hoisting device comprising a trolley, a pass-through system and means for handling the load, a control device can: create (S1a) a first table representing an angular offset of the trolley as a function of physical properties of the load and mechanical parameters associated with the trolley, creating (S1b) a second table showing the probability of a secondary swing of the load from the physical properties of the load, the mechanical parameters associated with the threading and winding system, and the measurements of the acceleration and angular position of the tool; the load in the lifting area is transported (S2) by using an anti-swing algorithm taking into account the first table and the second table, where the anti-swing algorithm takes as input dynamic parameters of the lifting device, the dynamic parameters including a current position of the trolley, the load and a current angle of the load with resp