Title:
モータ制御装置、モータ制御方法及びモータ制御プログラム
Document Type and Number:
Japanese Patent JP6664154
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a motor controller that enables a motor to quickly reach a target driving speed.SOLUTION: The motor controller includes a control section for controlling a motor speed by changing an energization phase of an excitation signal against a motor. The energization phase of the excitation signal is controlled so that a phase difference between a rotation phase of a rotor included in the motor and the energization phase of the excitation signal is changed.SELECTED DRAWING: Figure 2
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Inventors:
Atsushi Yoshimuta
Application Number:
JP2015115233A
Publication Date:
March 13, 2020
Filing Date:
June 05, 2015
Export Citation:
Assignee:
Canon Inc
International Classes:
H02P8/22; H02P8/14
Domestic Patent References:
| JP2015033191A | ||||
| JP10042595A | ||||
| JP2001258292A | ||||
| JP2015022136A | ||||
| JP2014033586A | ||||
| JP2011259635A | ||||
| JP2002281780A | ||||
| JP2006060925A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa