- Patent Title: Method for controlling an electrical drive, and electrical drive
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Application No.: US15762200Application Date: 2016-09-19
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Publication No.: US10320320B2Publication Date: 2019-06-11
- Inventor: Bruno Fellhauer , Sebastian Hoepfl , Jakob Khoury , Franz Dieterle , Patrick Ruggieri , Matthias Heilmann
- Applicant: SCHUNK ELECTRONIC SOLUTIONS GMBH
- Applicant Address: DE St. Georgen
- Assignee: SCHUNK ELECTRONIC SOLUTIONS GMBH
- Current Assignee: SCHUNK ELECTRONIC SOLUTIONS GMBH
- Current Assignee Address: DE St. Georgen
- Agency: Bond Schoeneck & King, PLLC
- Agent George McGuire
- Priority: DE102015218203 20150922
- International Application: PCT/EP2016/072136 WO 20160919
- International Announcement: WO2017/050683 WO 20170330
- Main IPC: G05B19/19
- IPC: G05B19/19 ; H02K41/02 ; H02P25/06 ; G05B19/416

Abstract:
The invention relates to a self-learning repetitive method for an electrical drive or motor, in particular a linear or slewing drive, for determining the maximum speed during the movement of the actuator between a starting point (SP) and an end point (EP), wherein the actuator is accelerated to a speed vmax over a first distance (xbeschl), is braked over a second distance (xbrems) and is then moved at a safe low speed (vsafe) over a third distance (xsafe) as far as the stop and is stopped. The method is repeated with the aim of minimizing the third distance (xSafe,min) and thereby achieving the maximum speed (BPmax, vmax). The method also provides for taking into account the external interfering influences, for example external forces and friction. The invention also relates to such an electrical drive.
Public/Granted literature
- US20180302015A1 METHOD FOR CONTROLLING AN ELECTRICAL DRIVE, AND ELECTRICAL DRIVE Public/Granted day:2018-10-18
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