发明名称 Motor control apparatus and image forming apparatus
摘要 A motor control apparatus for controlling a DC motor includes a detection unit configured to detect an angular speed of the DC motor, and a control unit configured to, when the DC motor is accelerated, increase a control value that controls a driving of the DC motor at a constant rate from a first control value corresponding to an angular speed lower than a target angular speed up to a second control value corresponding to an angular speed higher than the target angular speed, and switch the control value that controls the driving of the DC motor to a control value corresponding to the target angular speed in response to the detection result of the detection unit reaching the target angular speed.
申请公布号 US8310178(B2) 申请公布日期 2012.11.13
申请号 US20100707362 申请日期 2010.02.17
申请人 MAEDA YORITSUGU;CANON KABUSHIKI KAISHA 发明人 MAEDA YORITSUGU
分类号 H02P1/00 主分类号 H02P1/00
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