Invention Grant
US09128482B2 Method and system for detecting jamming and/or uncontrolled movement of an aircraft control surface
有权
用于检测飞行器控制表面的卡住和/或不受控制的运动的方法和系统
- Patent Title: Method and system for detecting jamming and/or uncontrolled movement of an aircraft control surface
- Patent Title (中): 用于检测飞行器控制表面的卡住和/或不受控制的运动的方法和系统
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Application No.: US14186109Application Date: 2014-02-21
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Publication No.: US09128482B2Publication Date: 2015-09-08
- Inventor: Anca Gheorghe , Rémy Dayre , Philippe Goupil , Ali Zolghadri , Jérôme Cieslak , David Henry
- Applicant: Airbus Operations SAS , Institut Polytechnique de Bordeaux , Centre National de la Recherche Scientifique (CNRS) , Universite de Bordeaux
- Applicant Address: FR FR FR FR
- Assignee: Airbus Operations SAS,Institut Polytechnique de Bordeaux,Centre National de la Recherche Scientifique (CNRS),Universite de Bordeaux
- Current Assignee: Airbus Operations SAS,Institut Polytechnique de Bordeaux,Centre National de la Recherche Scientifique (CNRS),Universite de Bordeaux
- Current Assignee Address: FR FR FR FR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: FR1351502 20130221
- Main IPC: G05B23/02
- IPC: G05B23/02 ; B64C13/50 ; B64D45/00

Abstract:
A system for detecting jamming and/or uncontrolled movement of an aircraft control surface includes first means for estimating the value of at least one parameter of an equation simulating the feedback loop dynamic of the control surface, according to a recursive autoregressive method with exogenous variable of RARX type in a recursive least squares way, and second means for detecting jamming and/or uncontrolled movement of the control surface, according to the estimated parameter value by the application of a decision test in the parametric space.
Public/Granted literature
- US20140236396A1 METHOD AND SYSTEM FOR DETECTING JAMMING AND/OR UNCONTROLLED MOVEMENT OF AN AIRCRAFT CONTROL SURFACE Public/Granted day:2014-08-21
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