Invention Grant
US08818573B2 Method and device for detecting an uncontrolled movement of an aircraft control surface
有权
用于检测飞行器控制表面的不受控制的运动的方法和装置
- Patent Title: Method and device for detecting an uncontrolled movement of an aircraft control surface
- Patent Title (中): 用于检测飞行器控制表面的不受控制的运动的方法和装置
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Application No.: US13552104Application Date: 2012-07-18
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Publication No.: US08818573B2Publication Date: 2014-08-26
- Inventor: Philippe Goupil , Rémy Dayre , Hervé Le Berre , Anca Gheorghe , Ali Zolghadri , Jérôme Cieslak
- Applicant: Philippe Goupil , Rémy Dayre , Hervé Le Berre , Anca Gheorghe , Ali Zolghadri , Jérôme Cieslak
- Applicant Address: FR Toulouse FR Talence FR Paris
- Assignee: Airbus Operations (SAS),Universite Bordeaux I,Centre National de la Recherche Scientifique
- Current Assignee: Airbus Operations (SAS),Universite Bordeaux I,Centre National de la Recherche Scientifique
- Current Assignee Address: FR Toulouse FR Talence FR Paris
- Agency: Wood, Herron & Evans, LLP
- Priority: FR1156900 20110728
- Main IPC: G01C23/00
- IPC: G01C23/00 ; B64C13/50 ; B64D45/00
Abstract:
A detection device determines whether an uncontrolled movement of a control surface of an aircraft is occurring. The device includes means for calculating the difference between a theoretical command and an actual command in order to form a residual value, and means for detecting an uncontrolled movement of the control surface, if a comparison value depending on this residual value is greater than a threshold value If the comparison value is greater than the threshold value during a confirmation time, then the uncontrolled movement of the control surface of the aircraft is confirmed.
Public/Granted literature
- US20130026287A1 Method And Device For Detecting An Uncontrolled Movement Of An Aircraft Control Surface Public/Granted day:2013-01-31
Information query
