Invention Application
US20050057209A1 Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation
失效
用于驱动反馈控制系统中的电动机的方法，装置和程序，能够抑制电动机的振动
- Patent Title: Method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing motor oscillation
- Patent Title (中): 用于驱动反馈控制系统中的电动机的方法，装置和程序，能够抑制电动机的振动
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Application No.: US10893392Application Date: 2004-07-19
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Publication No.: US20050057209A1Publication Date: 2005-03-17
- Inventor: Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
- Applicant: Toshiyuki Andoh , Tadashi Shinohara , Yuuji Matsuda , Kazuhiko Kobayashi , Nobuto Yokokawa , Masato Yokoyama , Yohhei Miura , Toshiyuki Takahashi , Jun Hosokawa
- Priority: JP2003-199340 20030718; JP2003-204287 20030731; JP2004-079288 20040318
- Main IPC: G03G15/16
- IPC: G03G15/16 ; G05B11/36 ; H02P8/32 ; H02P5/06
Abstract:
A method, apparatus, and program for driving a motor in a feedback control system, capable of suppressing oscillation of the motor rotational speed are disclosed. A motor drive controller includes a drive motor, a detector, and a motor drive controller. The drive motor drives a moving body around a target speed. The detector detects a current moving speed of the moving body and outputs it as a detector pulse signal. The controller calculates a difference between the current moving speed and the target moving speed, calculates a control value based on the difference, calculates a pulse rate of a drive pulse signal based on the control value after having controlled the control value to be within a predetermined value, and controls the drive motor based on the pulse rate.
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