公开(公告)号：US20230100950A1

公开(公告)日：2023-03-30

申请号：US17954493

申请日：2022-09-28

Applicant: ABB Schweiz AG

Inventor： Arne Wahrburg ,  Janne Jurvanen ,  Matias Niemela ,  Mikael Harry Holmberg

IPC: B66C13/06 ,  B66C13/46

Abstract: A computer-implemented method for operating a crane includes generating speed data for a drive unit of the crane such that oscillations of the crane are suppressed; providing a compatibility model configured to describe a relation between input speed reference data of a drive unit of a crane and output position reference data of the drive unit of the crane; determining position reference data of the drive unit of the crane by inputting the speed reference data into the compatibility model; and providing the position reference data of the drive unit of the crane to a control of the drive unit of the crane and controlling the drive unit of the crane according to the position reference data.

公开(公告)号：US20240343528A1

公开(公告)日：2024-10-17

申请号：US18630116

申请日：2024-04-09

Applicant: ABB Schweiz AG

Inventor： Arne Wahrburg ,  Silke Klose ,  Janne Jurvanen ,  Matias Niemela ,  Mikael Harry Holmberg

IPC: B66C13/46 ,  B66C13/06

CPC classification number: B66C13/46 ,  B66C13/063

Abstract: A method for operating a crane, comprising providing a crane with a jib element and an indicator element, wherein the jib element and the indicator element are arranged in a first position; moving the indicator element manually from the first position to a second position; triggering a movement of the jib element from the first position to the second position after the indicator element is arranged in the second position.