Crane function performance enhancement for non-symmetrical outrigger arrangements

A method for controlling a boom of a crane includes saving, in a memory, data representing a maximum horizontal working distance for a load on a hook of a boom, saving, in the memory, boom data representing the position of the boom, calculating a minimum vector between the position of the hook and t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Schoonmaker, Stephen J, Benton, John F
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for controlling a boom of a crane includes saving, in a memory, data representing a maximum horizontal working distance for a load on a hook of a boom, saving, in the memory, boom data representing the position of the boom, calculating a minimum vector between the position of the hook and the maximum horizontal working distance, and controlling, by the computing device, movement of the boom to prevent the vector from reaching a zero magnitude.