| 摘要 |
The crane controller has a lifting unit, in which the oscillation-dynamics are allowed by the crane controller. The crane controller reduces the oscillation-dynamics by proper controlling to the lifting unit. The oscillation-dynamics are based on the flexibility of a hoist rope (3). The drive speed of the lifting unit is limited for limiting the overshooting of a maximum drive speed. An independent claim is also included for a method for controlling a lifting unit of a crane by a crane controller. |
