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公开(公告)号：EP3130542A1
公开(公告)日：2017-02-15
申请号：EP16178603.3
申请日：2016-07-08
CPC分类号： B64D45/04 , B64D43/00 , B64D45/00 , B64D2045/008 , G07C5/0808 , G08G5/0021 , G08G5/0091 , G08G5/025
摘要： A warning method for an aircraft includes receiving a first parameter indicative of an aircraft's flight path, calculating a stable approach value based on the first parameter, receiving a second parameter indicative of the aircraft's turbulence, calculating a turbulence factor based on the second parameter, calculating a safe landing value based on the stable approach value and the turbulence factor, comparing the safe landing value to a threshold value, and providing an aircraft warning when the safe landing value fails to meet the threshold value.
摘要翻译： 一种用于飞行器的警告方法包括：接收指示飞行器飞行路径的第一参数，基于第一参数计算稳定逼近值;接收指示飞机湍流的第二参数;基于第二参数计算湍流因子;计算 基于稳定进近值和湍流因子的安全着陆值，将安全着陆值与阈值进行比较，并在安全着陆值不能达到阈值时提供飞机警告。
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公开(公告)号：EP2889600B1
公开(公告)日：2017-07-26
申请号：EP14199448.3
申请日：2014-12-19
CPC分类号： B64D45/00 , B64C11/001 , B64C13/50 , B64C15/02 , G01D5/2006 , G01L1/14 , G01M9/06
摘要： An aircraft lift transducer may include a vane, actuator, an LC circuit, and a processor. The vane may be positioned on the leading edge of a wing of the aircraft, where the angle defined by the chord of the wing and the vane changes when the aircraft angle of attack changes. The actuator may be associated with the vane and change position when the angle defined by the vane and the chord changes. The LC circuit may include an induction coil spaced from the actuator and an oscillator. The oscillation frequency of the LC circuit may change when the position of the actuator changes. The processor may receive the change in the oscillation frequency and may determine a corresponding change in an available lift of the aircraft.
摘要翻译： 飞机升降变换器可以包括叶片，致动器，LC电路和处理器。 叶片可以定位在飞机机翼的前缘上，当飞机迎角改变时，机翼翼弦和叶片所限定的角度改变。 当由叶片和弦杆限定的角度改变时，致动器可以与叶片和改变位置相关联。 LC电路可以包括与致动器隔开的感应线圈和振荡器。 当致动器的位置改变时，LC电路的振荡频率可能会改变。 处理器可以接收振荡频率的变化并且可以确定飞机的可用升力的对应变化。
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公开(公告)号：EP3066651A1
公开(公告)日：2016-09-14
申请号：EP13897022.3
申请日：2013-11-05
发明人： GREENE, Randall A. , BEYER, Shawn
IPC分类号： G08B23/00
CPC分类号： B64D45/04 , B64D43/00 , G01C23/005 , G08G5/025
摘要： An aircraft tailstrike warning method includes identifying a first value representing an aircraft angle of attack, identifying a second value representing a maximum aircraft angle of attack, identifying a difference between the first value and the second value, and providing a tailstrike warning when the difference between the first value and the second value is less than a threshold amount.
摘要翻译： 飞机尾注警告方法包括识别表示飞机迎角的第一值，识别表示最大飞机迎角的第二值，识别第一值与第二值之间的差值，以及当第一值与第二值之间的差值 第一值和第二值小于阈值量。
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公开(公告)号：EP2889600A1
公开(公告)日：2015-07-01
申请号：EP14199448.3
申请日：2014-12-19
CPC分类号： B64D45/00 , B64C11/001 , B64C13/50 , B64C15/02 , G01D5/2006 , G01L1/14 , G01M9/06
摘要： An aircraft lift transducer may include a vane, actuator, an LC circuit, and a processor. The vane may be positioned on the leading edge of a wing of the aircraft, where the angle defined by the chord of the wing and the vane changes when the aircraft angle of attack changes. The actuator may be associated with the vane and change position when the angle defined by the vane and the chord changes. The LC circuit may include an induction coil spaced from the actuator and an oscillator. The oscillation frequency of the LC circuit may change when the position of the actuator changes. The processor may receive the change in the oscillation frequency and may determine a corresponding change in an available lift of the aircraft.
摘要翻译： 飞机升降传感器可以包括叶片，致动器，LC电路和处理器。 叶片可以定位在飞行器的翼的前缘上，当飞行器的迎角变化时，由翼的翼和叶片限定的角度改变。 当由叶片和弦限定的角度改变时，致动器可以与叶片相关联并且改变位置。 LC电路可以包括与致动器间隔开的感应线圈和振荡器。 当执行器的位置改变时，LC电路的振荡频率可能会改变。 处理器可以接收振荡频率的变化，并且可以确定飞行器的可用升力的相应变化。
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