发明名称 |
REDUCED NOISE SERVO CONTROL |
摘要 |
A servo control system and method is provided, comprising: a controller outputting a parameter control signal; a device having a parameter controlled based on the parameter control signal; a sensing circuit sensing the parameter of the device and generating a parameter error signal; a sinusoidal signal generator generating a sinusoidal signal; and a adder combining the parameter error signal and the sinusoidal signal, wherein the controller includes a servo equalizer that equalizes the added parameter error signal and the sinusoidal signal to output an equalized parameter control signal to adjust the parameter.
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申请公布号 |
US2009067298(A1) |
申请公布日期 |
2009.03.12 |
申请号 |
US20080044058 |
申请日期 |
2008.03.07 |
申请人 |
KIM SOO YONG;AHN JAE-HYUN |
发明人 |
KIM SOO YONG;AHN JAE-HYUN |
分类号 |
G11B7/00;G11B5/596;G11B20/00;G11B20/18 |
主分类号 |
G11B7/00 |
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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