发明名称 |
Active vibration absorber and method |
摘要 |
An active vibration absorber is provided for absorbing vibrations in a member. An inertial mass is mounted on the member with a stiffness between the member and the mass. A force actuator arrangement applies a force between the inertial mass and the member. A damping arrangement provides for damping of a resonance of the active vibration absorber. A first sensor arrangement provides at least one first signal indicative of at least one movement and/or stress related parameter for the member and a second sensor arrangement provides for at least one second signal indicative of a reaction of the inertial mass. A control arrangement is provided for controlling the force actuator arrangement using the at least one first signal and the at least one second signal.
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申请公布号 |
EP2261525(A1) |
申请公布日期 |
2010.12.15 |
申请号 |
EP20100010712 |
申请日期 |
2004.09.23 |
申请人 |
ULTRA ELECTRONICS LIMITED |
发明人 |
STOTHERS, IAN MCGREGOR;SCOTT, IVAN ANTHONY;HINCHCLIFFE, RICHARD ANDREW |
分类号 |
F16F7/10;F16F15/02;G05D19/02 |
主分类号 |
F16F7/10 |
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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