Title:
METHOD, ELECTRONIC DEVICE AND COMPUTER READABLE STORAGE MEDIUM FOR CALIBRATING ROBOT
Document Type and Number:
WIPO Patent Application WO/2023/035100
Kind Code:
A1
Abstract:
A method for manipulating a robot, an electronic device and computer readable storage medium for calibrating a robot. The method comprises: obtaining a first set of data related to at least one of position and orientation of at least three calibration objects (202), the at least three calibration objects being non-collinear to each other in an object coordinate system when a target object is in a first state, and the at least three calibration objects being in a fixed relation to the target object; determining a second set of data related to at least one of position and orientation of the at least three calibration objects when the target object is in a second state different from the first state (204); determining a transformation relationship between the first set of data and the second set of data (206); determining a calibrated object coordinate system based on the object coordinate system and the transformation relationship (208); and controlling the robot to process the target object in a predetermined way under the calibrated object coordinate system (210). In this way, the robot program can be simply adjusted to adapt the changes of the position and/or orientation of the target objects.
More Like This:
JPH0679661 | OVERHEAD TYPE HORIZONTAL MULTI-JOINT ROBOT |
JPH06246654 | LINE CHARGING ROBOT |
JP2017518198 | Positioning system |
Inventors:
CHANG KUN (CN)
SU XU (CN)
SU XU (CN)
Application Number:
PCT/CN2021/116872
Publication Date:
March 16, 2023
Filing Date:
September 07, 2021
Export Citation:
Assignee:
ABB SCHWEIZ AG (CH)
CHANG KUN (CN)
SU XU (CN)
CHANG KUN (CN)
SU XU (CN)
International Classes:
B25J9/02; G05B19/401
Foreign References:
US20110046782A1 | 2011-02-24 | |||
CN111515950A | 2020-08-11 | |||
US10757394B1 | 2020-08-25 | |||
US10812778B1 | 2020-10-20 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
Download PDF: