发明名称 |
Apparatus and method of controlling motor in manner resistant to additive noise during start up of motor |
摘要 |
An apparatus for controlling a rotational motion of a motor is disclosed which includes: a signal generator generating a rotational state signal indicative of a rotational state of the motor; and a controller producing a control signal for controlling the rotational motion of the motor, based on the rotational state signal generated by the signal generator, to thereby control the motor based on the produced control signal. The controller produces the control signal during a start up of the motor, such that the produced control signal is not affected by a noise component which is incorporated into the rotational state signal during the start up of the motor.
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申请公布号 |
US2005218845(A1) |
申请公布日期 |
2005.10.06 |
申请号 |
US20050090240 |
申请日期 |
2005.03.28 |
申请人 |
BROTHER KOGYO KABUSHIKI KAISHA |
发明人 |
OKAMOTO HISANORI |
分类号 |
G03G21/14;G02B26/10;G02B26/12;H02P1/18;H02P6/10;H02P6/16;(IPC1-7):H02P1/18 |
主分类号 |
G03G21/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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