Title:
MOTOR CONTROLLER, MOTOR CONTROL SYSTEM, AND MOTOR CONTROL METHOD
Document Type and Number:
Japanese Patent JP2021136824
Kind Code:
A
Abstract:
To provide a motor controller, a motor control system, and a motor control method, capable of implementing stable driving by successively suppressing vibration caused by a speed reducer at the time of acceleration/deceleration.SOLUTION: A motor controller for controlling a drive device for driving one unit to be driven using a first motor and a second motor includes: a first control unit for driving the first motor using a first command value; a second control unit for driving the second motor using a second command value differing from the first command value; and a setting unit that depending on an amount of vibration generated in the drive device, sets a correction value to be a base for a difference between the first command value and the second command value.SELECTED DRAWING: Figure 2
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Inventors:
SASAJIMA KENTA
KAWACHI HIROYUKI
OZAKA TSUTOMU
KAWACHI HIROYUKI
OZAKA TSUTOMU
Application Number:
JP2020033327A
Publication Date:
September 13, 2021
Filing Date:
February 28, 2020
Export Citation:
Assignee:
CANON KK
International Classes:
H02P5/46
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsushi Mizumoto
Hirayama Tomoya
Atsushi Mizumoto
Hirayama Tomoya