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1.发明授权Method for detecting a failure of at least one sensor onboard an aircraft implementing wind detection, and associated system 有权用于检测执行风检测的飞行器上的至少一个传感器的故障的方法以及相关系统公开(公告)号：US09483885B2
公开(公告)日：2016-11-01
申请号：US14316441
申请日：2014-06-26
Applicant: DASSAULT AVIATION
Inventor： Francois-Xavier D'Arbonneau , Olivier Breton
CPC classification number: G07C5/0816 , B64D45/00 , G01P5/16 , G01P21/025
Abstract: A method for detecting a failure of at least one sensor onboard an aircraft implementing wind detection is provided. The method includes measuring an airspeed of the aircraft; measuring a geographical speed of the aircraft; determining an instantaneous wind vector, based on the measured airspeed and geographical speed; establishing an instantaneous wind variation vector, based on the determined instantaneous wind vector; projecting the instantaneous wind variation vector on the direction of the vector of an air or geographical speed of the aircraft; and determining the presence of a failure based on the obtained projection.
Abstract translation: 提供一种用于检测执行风检测的飞行器上的至少一个传感器的故障的方法。 该方法包括测量飞行器的空速; 测量飞机的地理速度; 基于测量的空速和地理速度确定瞬时风向量; 基于确定的瞬时风矢量建立瞬时风向量; 将瞬时风力变化矢量投影到飞行器的空气或地理速度的矢量的方向上; 以及基于所获得的投影来确定故障的存在。
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2.发明申请METHOD FOR DETECTING A FAILURE OF AT LEAST ONE SENSOR ONBOARD AN AIRCRAFT IMPLEMENTING WIND DETECTION, AND ASSOCIATED SYSTEM 有权检测最小一台传感器故障的方法，实现飞行器实现风速检测及相关系统公开(公告)号：US20150006021A1
公开(公告)日：2015-01-01
申请号：US14316441
申请日：2014-06-26
Applicant: DASSAULT AVIATION
Inventor： Francois-Xavier D'ARBONNEAU , Olivier Breton
CPC classification number: G07C5/0816 , B64D45/00 , G01P5/16 , G01P21/025
Abstract: A method for detecting a failure of at least one sensor onboard an aircraft implementing wind detection is provided. The method includes measuring an airspeed of the aircraft; measuring a geographical speed of the aircraft; determining an instantaneous wind vector, based on the measured airspeed and geographical speed; establishing an instantaneous wind variation vector, based on the determined instantaneous wind vector; projecting the instantaneous wind variation vector on the direction of the vector of an air or geographical speed of the aircraft; and determining the presence of a failure based on the obtained projection.
Abstract translation: 提供一种用于检测执行风检测的飞行器上的至少一个传感器的故障的方法。 该方法包括测量飞行器的空速; 测量飞机的地理速度; 基于测量的空速和地理速度确定瞬时风向量; 基于确定的瞬时风矢量建立瞬时风向量; 将瞬时风力变化矢量投影到飞行器的空气或地理速度的矢量的方向上; 以及基于所获得的投影来确定故障的存在。
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