Title:
METHOD, SYSTEM, AND DEVICE FOR CALIBRATING COORDINATE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/090323
Kind Code:
A1
Abstract:
A method, system, and device for calibrating a coordinate system, used to simplify a calibration process of a coordinate system under test. The method comprises: enabling a contact of a tool center point of a standard tool with an origin of a coordinate system under test (202); recording a first pose parameter of a robot when the tool center point contacts the origin (203); moving a robot flange, such that a first axis direction of a flange coordinate system of the robot flange is parallel to a first axis direction of the coordinate system under test (204); and recording a second pose parameter of the robot when the first axis direction of the flange coordinate system is parallel to the first axis direction of the coordinate system under test (205); and calculating, according to the first pose parameter and second pose parameter, a target calibration parameter of the coordinate system under test in a target coordinate system (206).
Inventors:
YE GEN (CN)
Application Number:
PCT/CN2016/106403
Publication Date:
May 24, 2018
Filing Date:
November 18, 2016
Export Citation:
Assignee:
SHENZHEN A & E SMART INST CO LTD (CN)
International Classes:
G01B21/00
Foreign References:
| CN105588525A | 2016-05-18 | |||
| CN102679925A | 2012-09-19 | |||
| CN102566577A | 2012-07-11 | |||
| CN105509671A | 2016-04-20 | |||
| CN105058387A | 2015-11-18 | |||
| EP1120204A2 | 2001-08-01 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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