Method and device for adjusting stress of supporting legs and engineering machinery

The embodiment of the invention provides a method for adjusting the stress of supporting legs, a processor device and engineering machinery. The engineering machinery comprises a plurality of supporting legs and an arm frame; the method comprises the steps that the stress value of each supporting le...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZENG ZHONGWEI, TONG XIANGWEI, YUE HONGXU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The embodiment of the invention provides a method for adjusting the stress of supporting legs, a processor device and engineering machinery. The engineering machinery comprises a plurality of supporting legs and an arm frame; the method comprises the steps that the stress value of each supporting leg is determined; under the condition that the stress value of any supporting leg is larger than a preset stress threshold value, the supporting leg with the stress value larger than the preset stress threshold value is determined as a to-be-adjusted supporting leg; the supporting leg posture of the to-be-adjusted supporting leg and the arm frame posture of the arm frame are determined; and the rotation direction of the arm frame is controlled according to the supporting leg posture and the arm frame posture so as to reduce the stress value of the to-be-adjusted supporting leg. The stress value of each supporting leg is determined, and the rotation direction of the arm frame is controlled to reduce the stress value