Crane control for the control of a hoisting gear of a crane
AssigneeLiebherr-Werk Nenzing GmbH
InventorsKlaus Schneider, Oliver Sawodny, Sebastian Kuechler
Life of this patent
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Abstract
The present invention relates to a crane control for the control of a hoisting gear of a crane which takes account of oscillation dynamics based on the elasticity of the hoist rope on the control of the hoisting gear and reduces them by a suitable control of the hoisting gear.
Claims19
A crane having an electronic crane control system for determining control signals for the control of a hoisting gear of the crane, said electronic crane control system comprising a situation recognition system for executing non-transitory computer programs to generate the control signals to control oscillation dynamics based on the elasticity of the hoist rope calculated as a function of the length of the hoist rope, the control signals used to reduce the oscillation dynamics during the control of the hoisting gear.
Dependencies are inferred from the claim text.