发明名称 |
FLY-BY-WIRE FLIGHT CONTROL SYSTEM WITH ELECTRONIC LEAD/LAG DAMPER ALGORITHM |
摘要 |
An electronic lead/lag damper algorithm implemented as part of the fly-by-wire flight control system to minimize or eliminate mechanical lead/lag dampers of a rotary wing aircraft. The electronic lead/lag damper algorithm uses a cross-feed control methodology that band-pass filters pitch and roll rates and feeds back a signal to the lateral and longitudinal cyclic inputs to provide electronic stability to rotor lag modes.
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申请公布号 |
WO2009032386(A3) |
申请公布日期 |
2009.09.24 |
申请号 |
WO2008US67424 |
申请日期 |
2008.06.19 |
申请人 |
SIKORSKY AIRCRAFT CORPORATION;SAHASRABUDHE, VINEET;GOLD, PHILLIP J. |
发明人 |
SAHASRABUDHE, VINEET;GOLD, PHILLIP J. |
分类号 |
B64C27/51;B64C27/04;B64C27/35 |
主分类号 |
B64C27/51 |
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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