Invention Grant
- Patent Title: Controller for a lifting device, and method for operating same
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Application No.: US16644841Application Date: 2018-09-04
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Publication No.: US11577939B2Publication Date: 2023-02-14
- Inventor: Marco Bock , Uwe Ladra , Fabian Lorz
- Applicant: SIEMENS AKTIENGESELLSCHAFT
- Applicant Address: DE Munich
- Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee: SIEMENS AKTIENGESELLSCHAFT
- Current Assignee Address: DE Munich
- Agency: Henry M. Feiereisen LLC
- Priority: EP17190169 20170908
- International Application: PCT/EP2018/073673 WO 20180904
- International Announcement: WO2019/048401 WO 20190314
- Main IPC: B66C13/06
- IPC: B66C13/06 ; B66C13/08 ; B66C13/22 ; G05B19/416

Abstract:
A controller controls a plurality of drives of a lifting device, wherein the controller is configured to perform a kinematic transformation of spatial position and orientation coordinates of a body and controls the drives based on the kinematic transformation. The drives can be electric drives. At least six drives are provided and regulated, so that their number exceeds the number of spatial position and orientation coordinates of the body. The lifting device is thus overdetermined.
Public/Granted literature
- US20210107774A1 CONTROLLER FOR A LIFTING DEVICE, AND METHOD FOR OPERATING SAME Public/Granted day:2021-04-15
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