公开(公告)号：US10969756B2

公开(公告)日：2021-04-06

申请号：US16214162

申请日：2018-12-10

Applicant: ABB SCHWEIZ AG

Inventor： Arne Wahrburg ,  Silke Klose ,  Edo Jelavic

IPC: G05B17/02 ,  G05B13/04 ,  G06F17/14 ,  G05B13/02 ,  G05B19/31

Abstract: A method to identify physical parameters of a mechanical load with integrated reliability indication includes: applying a first control signal to a mechanical device in a control circuit; measuring a first return signal; and using a power density spectrum of the first return signal to stipulate an excitation signal for the mechanical device.

公开(公告)号：US20240367320A1

公开(公告)日：2024-11-07

申请号：US18773977

申请日：2024-07-16

Applicant: ABB Schweiz AG

Inventor： Arne Wahrburg ,  Nuo Li ,  Björn Matthias ,  René Kirsten ,  Roger Mellander ,  Debora Clever ,  Christoph Byner ,  Harald Staab ,  Silke Klose

IPC: B25J9/16

Abstract: A method for implementing a safety configuration for a manipulator comprising an end effector comprises: a) reading an action instruction from a manipulator control program, the instruction defining at least one of a path to be followed by the end effector, a target position to be reached by the end effector, a target pose to be assumed by the end effector and an action to be carried out by a tool wielded by the end effector; b) reading at least one constraint instruction from the manipulator control program, the constraint instruction defining a constraint to be observed while carrying out an action instruction; and c) carrying out the action instruction read in step a) while respecting the constraint defined in the at least one constraint instruction, or transferring the manipulator into a safety mode if violation of the at least one constraint is detected while carrying out the action instruction.

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.

公开(公告)号：US20190113895A1

公开(公告)日：2019-04-18

申请号：US16214162

申请日：2018-12-10

Applicant: ABB SCHWEIZ AG

Inventor： Arne Wahrburg ,  Silke Klose ,  Edo Jelavic

IPC: G05B17/02 ,  G06F17/14

Abstract: A method to identify physical parameters of a mechanical load with integrated reliability indication includes: applying a first control signal to a mechanical device in a control circuit; measuring a first return signal; and using a power density spectrum of the first return signal to stipulate an excitation signal for the mechanical device.