发明名称 |
HUB-BASED ACTIVE VIBRATION CONTROL SYSTEMS, DEVICES, AND METHODS WITH OFFSET IMBALANCED ROTORS |
摘要 |
Systems, devices, and methods for a hub-based active vibration control (AVC) design includes at least one pair of co-rotating motorized imbalanced rotors that create a controllable rotating force vector that can be controlled to cancel hub loads on a rotating hub. This control is achievable using a configuration in which each rotor has an axis of rotation that is offset from the hub axis of rotation. In this way, in a loss of operation failure mode, the system is designed such that centrifugal forces will cause the masses to spin to an orientation of low static imbalance. |
申请公布号 |
WO2015109089(A1) |
申请公布日期 |
2015.07.23 |
申请号 |
WO2015US11594 |
申请日期 |
2015.01.15 |
申请人 |
LORD CORPORATION |
发明人 |
JOLLY, MARK, R.;KAKALEY, DANIEL;FRICKE, GREGORY |
分类号 |
B64C27/00;F16F15/22 |
主分类号 |
B64C27/00 |
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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