Title:
ACTUATOR CONTROL DEVICE, AUTOMATIC MACHINE, ACTUATOR CONTROL METHOD, ACTUATOR CONTROL PROGRAM AND COMPUTER READABLE RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP2017196716
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide accurate detection of a positional variation in a desired period, in an actuator.SOLUTION: A motor control part (20) includes: a position checking part (21) acquiring information on prescribed time interval positions of a motor (15a); and a determination part (22) calculating an absolute value of a difference between pieces of the information on prescribed time interval positions and determining whether the absolute value of the difference is larger than a prescribed threshold.SELECTED DRAWING: Figure 1
Inventors:
SUGIYAMA JURI
TANIZAWA HIDEYUKI
TAKAHASHI TOMOTAKA
TANIZAWA HIDEYUKI
TAKAHASHI TOMOTAKA
Application Number:
JP2016091807A
Publication Date:
November 02, 2017
Filing Date:
April 28, 2016
Export Citation:
Assignee:
SHARP KK
ROBO GARAGE CO LTD
ROBO GARAGE CO LTD
International Classes:
B25J13/00
Domestic Patent References:
| JPS6411783A | 1989-01-17 | |||
| JP2011151887A | 2011-08-04 | |||
| JP2004338056A | 2004-12-02 | |||
| JP2015157332A | 2015-09-03 | |||
| JPS59136815A | 1984-08-06 | |||
| JPH05333931A | 1993-12-17 | |||
| JP2005349535A | 2005-12-22 | |||
| JP2012213844A | 2012-11-08 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark
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