发明名称 |
Aircraft frequency adaptive modal suppression system |
摘要 |
An aircraft modal suppression system which recognizes that the frequency and phase of the body bending mode varies when the weight of the aircraft differs from the design gross weight. An active damper notch filter which is tabulated as a function of aircraft gross weight is utilized, thereby enabling not only the frequency, but also the width and depth of the notch filter to vary according to the gross weight of the aircraft.
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申请公布号 |
US5667166(A) |
申请公布日期 |
1997.09.16 |
申请号 |
US19960600779 |
申请日期 |
1996.02.13 |
申请人 |
THE BOEING COMPANY |
发明人 |
TRAN, CHUONG B.;WHITE, STEPHEN |
分类号 |
G05D1/08;(IPC1-7):B64C13/00;B64C13/16 |
主分类号 |
G05D1/08 |
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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