发明名称 |
Cabin pressure control system and method that implements high-speed sampling and averaging techniques to compute cabin pressure rate of change |
摘要 |
An aircraft cabin pressure control system and the method implement a technique that oversamples and filters a sensed cabin pressure signal, and then differentiates the oversampled and filtered pressure signal to generate cabin pressure rate-of-change. The oversampling and filtering technique removes circuit and sensor induced noise from the cabin pressure signal, and results in cabin pressure rate-of-change values with less noise than currently known systems and methods.
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申请公布号 |
US7549916(B2) |
申请公布日期 |
2009.06.23 |
申请号 |
US20050178038 |
申请日期 |
2005.07.08 |
申请人 |
HONEYWELL INTERNATIONAL INC. |
发明人 |
HORNER DARRELL W.;MCCOY GERARD L.;BISS TIMOTHY C. |
分类号 |
B64D13/02;H03M1/48 |
主分类号 |
B64D13/02 |
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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