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Title:
ROBOT POSITION CORRECTION METHOD AND ROBOT
Document Type and Number:
WIPO Patent Application WO/2020/137799
Kind Code:
A1
Abstract:
This robot position correction method comprises: a correction step for rotating an arm around a first axis, detecting a rotation angle around the first axis when a target blocks detection light, and rotating the arm and/or a hand around the first axis, a second axis and/or a third axis, on the basis of a detection result to position the first axis, the third axis, and the target on the same straight line; and a correction amount calculation step for obtaining rotation angle correction amounts of the second axis and the third axis, on the basis of the rotation angles of the respective rotation axes acquired after the correction step in a first attitude.

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Inventors:
YOSHIDA MASAYA
YAMAGUCHI TAKAO
NAKAHARA HAJIME
CHUNG DANIEL
Application Number:
PCT/JP2019/049822
Publication Date:
July 02, 2020
Filing Date:
December 19, 2019
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
KAWASAKI ROBOTICS USA INC (US)
International Classes:
B25J9/10; H01L21/677
Domestic Patent References:
WO2009145082A12009-12-03
WO2016178300A12016-11-10
WO2016103292A12016-06-30
Foreign References:
JP2013168579A2013-08-29
JP2011183492A2011-09-22
JP2005118951A2005-05-12
JP2010284728A2010-12-24
JP2009506518A2009-02-12
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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