Invention Grant
US09106164B2 Motor control device, image forming apparatus including the motor control device, and motor control method
有权
马达控制装置,包括马达控制装置的图像形成装置和马达控制方法
- Patent Title: Motor control device, image forming apparatus including the motor control device, and motor control method
- Patent Title (中): 马达控制装置,包括马达控制装置的图像形成装置和马达控制方法
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Application No.: US13749963Application Date: 2013-01-25
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Publication No.: US09106164B2Publication Date: 2015-08-11
- Inventor: Takeo Seki , Hiroyuki Kiguchi , Natsuko Ishizuka , Takuya Murata
- Applicant: Takeo Seki , Hiroyuki Kiguchi , Natsuko Ishizuka , Takuya Murata
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JP2012-024417 20120207
- Main IPC: G05D23/275
- IPC: G05D23/275 ; H02P8/14 ; H02P7/29

Abstract:
A motor control device to execute speed control and position control of motor simultaneously, includes a target position information provider, a target speed information provider, a detected position information detector, a processor to add position feedback information, position feed-forward information, speed feedback information, and speed feed-forward information for output as motor control information, based on the target position information, the setting target speed information, and the detected position speed information, a control voltage generator operatively connected to the processor to generate a control voltage to drive the motor in accordance with the motor control information, and a motor driver operatively connected to the control voltage generator and the motor to control rotation of the motor based on the control voltage.
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