Title:
ROBOT SYSTEM, POSITIONAL RELATIONSHIP-ACQUIRING DEVICE, AND POSITIONAL RELATIONSHIP-ACQUIRING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/105635
Kind Code:
A1
Abstract:
[Problem] To provide a positional relationship-acquiring device capable of acquiring the positional relationships of multiple rotating shafts driven by multiple motors without a user performing manual setting, etc. [Solution] A positional relationship-acquiring device 1 is provided with: a motor control unit 11 for controlling the motors in a robot 2 that has multiple rotating shafts that are respectively driven by multiple motors; a receiving unit 12 for receiving the angular velocities acquired by multiple angular velocity sensors provided respectively on the multiple rotating shafts; and a positional relationship-acquiring unit 13 for acquiring the positional relationships of the rotating shafts by using the respective angular velocities of the multiple angular velocity sensors received by the receiving unit 12 when the multiple rotating shafts are rotated one by one by the motor control unit 11.
Inventors:
HAYAISHI NAOHIRO (JP)
Application Number:
PCT/JP2017/043749
Publication Date:
June 14, 2018
Filing Date:
December 06, 2017
Export Citation:
Assignee:
KEISUUGIKEN CORP (JP)
International Classes:
B25J9/08; B25J13/00
Domestic Patent References:
| WO2014010004A1 | 2014-01-16 | |||
| WO2014165313A1 | 2014-10-09 |
Foreign References:
| KR101747934B1 | 2017-06-27 | |||
| JP6108645B1 | 2017-04-05 | |||
| JP5892531B1 | 2016-03-23 |
Other References:
See also references of EP 3552774A4
Attorney, Agent or Firm:
TANIGAWA, Hidekazu (JP)
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