发明名称 |
Process and device for estimating at least the vertical speed of an aircraft, in particular of a rotary wing aircraft |
摘要 |
A process for estimating the vertical speed of a rotary wing aircraft may include integrating the sum of: (1) a first component corresponding to a vertical acceleration measurement and (2) a second component obtained from the difference between: (a) a first value incorporating a barometric measurement and (b) a second value incorporating a previous estimation of the vertical speed. The second component is derived from the difference between the first and second values by clipping this difference to eliminate, as appropriate, the part of the difference which is greater, in absolute value, than a predetermined value.
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申请公布号 |
US6947814(B2) |
申请公布日期 |
2005.09.20 |
申请号 |
US20030443138 |
申请日期 |
2003.05.22 |
申请人 |
EUROCOPTER |
发明人 |
GIRAUDY JEAN-LOUIS;PETILLON JEAN-PAUL |
分类号 |
B64D43/02;G01P3/62;G01P7/00;(IPC1-7):G06F19/00 |
主分类号 |
B64D43/02 |
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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