Title:
CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/202707
Kind Code:
A1
Abstract:
This control device is provided with: an angular velocity detection unit for detecting the angular velocity of a motor; an oscillation component removal unit for removing, through a filtering process, an oscillation component in a predetermined band from the angular velocity detected by the angular velocity detection unit; and a current command calculation unit for calculating, in accordance with a torque command value and an angular velocity from which the oscillation component has been removed by the oscillation component removal unit, a current command value of drive current for driving the motor.
Inventors:
MORI TOMONARI (JP)
LAN LINFENG (JP)
ITABA RYO (JP)
KOBAYASHI YASUKI (JP)
LAN LINFENG (JP)
ITABA RYO (JP)
KOBAYASHI YASUKI (JP)
Application Number:
PCT/JP2020/001454
Publication Date:
October 08, 2020
Filing Date:
January 17, 2020
Export Citation:
Assignee:
NIDEC CORP (JP)
International Classes:
H02P23/04
Foreign References:
JP2017225278A | 2017-12-21 | |||
JP2009296746A | 2009-12-17 |
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