Title:
モータ制御装置
Document Type and Number:
Japanese Patent JP4642713
Kind Code:
B2
Abstract:
A motor control device is used to control a motor to rotate. The motor control device includes a phase-wave signal sampling module, a first waveform modulating module, a second waveform modulating module and a control signal integrating module. The phase-wave signal sampling module outputs a first phase-wave signal and a second phase-wave signal in accordance with the rotation of the motor. The first waveform modulating module generates a first control signal in accordance with the first phase-wave signal. The second waveform modulating module generates a second control signal in accordance with the second phase-wave signal. The control signal integrating module generates a rotation rate control signal in accordance with the first control signal and the second control signal, and inputs the rotation rate control signal to a drive module to control a rotation rate of the motor.
Inventors:
Xie Song
Yellow dragon
Toshitaka
Cai Akira
Yellow dragon
Toshitaka
Cai Akira
Application Number:
JP2006199864A
Publication Date:
March 02, 2011
Filing Date:
July 21, 2006
Export Citation:
Assignee:
Delta Electronics,Inc.
International Classes:
H02P7/29; H02P7/03
Domestic Patent References:
| JP11069867A | ||||
| JP6022590A | ||||
| JP2000152678A | ||||
| JP2005033979A |
Attorney, Agent or Firm:
Masahiro Okada