Title:
ROBOT POSITION CORRECTION METHOD AND ROBOT
Document Type and Number:
WIPO Patent Application WO/2020/137800
Kind Code:
A1
Abstract:
This position correction method comprises: a step for causing a hand to face a target, by moving the hand such that the hand has a predetermined first initial attitude; a first position detecting step for swinging the hand and detecting a rotation angle of a rotary shaft when the target blocks detection light; a step for causing the hand to face the target, by moving the hand such that the hand has a predetermined second initial attitude; a second position detecting step for swinging the hand and detecting a rotation angle of the rotary shaft when the target blocks the detection light; and a correction amount calculation step for obtaining rotation angle correction amounts of a second axis and a third axis, on the basis of a difference between the position of the target acquired in the first initial attitude and the position of the target acquired in the second initial attitude.
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Inventors:
YOSHIDA MASAYA
NAKAHARA HAJIME
YAMAGUCHI TAKAO
CHUNG DANIEL
NAKAHARA HAJIME
YAMAGUCHI TAKAO
CHUNG DANIEL
Application Number:
PCT/JP2019/049824
Publication Date:
July 02, 2020
Filing Date:
December 19, 2019
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
KAWASAKI ROBOTICS USA INC (US)
KAWASAKI ROBOTICS USA INC (US)
International Classes:
B25J9/06; H01L21/677
Domestic Patent References:
| WO2009145082A1 | 2009-12-03 | |||
| WO2016178300A1 | 2016-11-10 | |||
| WO2016103292A1 | 2016-06-30 |
Foreign References:
| JP2013168579A | 2013-08-29 | |||
| JP2011183492A | 2011-09-22 | |||
| JP2005118951A | 2005-05-12 | |||
| JP2010284728A | 2010-12-24 | |||
| JP2009506518A | 2009-02-12 |
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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