FIELD: transportation.
SUBSTANCE: invention relates to working loading and unloading machines. The control of an actuator in a loading and unloading machine includes comparison (24) of a value representing a speed of a movement being performed or to be performed according to a signal of a movement request, with a threshold value representing the permissible maximum speed, and control of the actuator depending on the result of this comparison. Next, the movement of the loading and unloading boom is performed or continued (25), as long as the value representing the speed of the movement being performed or to be performed is less than the specified threshold value, and the movement of the loading and unloading boom is prevented or stopped (26), as soon as the value representing the speed of the movement being performed or to be performed becomes greater than the specified threshold value.
EFFECT: reliable control of the stability of the machine is achieved.
15 cl, 9 dwg
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