发明名称 |
METHOD AND SYSTEM FOR ACTIVE NOISE OR VIBRATION CONTROL OF SYSTEMS |
摘要 |
A system for active control of noise and/or vibration includes an electric machine; at least one sensor for sensing at least one of noise and vibration in the machine and generating at least one of an audio signal representing noise and a vibration signal representing vibration; a controller obtaining at least one of the noise signal and the vibration signal, the controller generating control signals to reduce at least one of noise and vibration in the machine; and power electronics receiving the control signals and generating drive signals for the machine. |
申请公布号 |
EP2646357(A1) |
申请公布日期 |
2013.10.09 |
申请号 |
EP20100860217 |
申请日期 |
2010.11.30 |
申请人 |
OTIS ELEVATOR COMPANY |
发明人 |
BLANC, ARTHUR;BLASKO, VLADIMIR |
分类号 |
B66B1/30;B66B1/34;B66B11/08 |
主分类号 |
B66B1/30 |
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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