FR2916547B1 - Procede et dispositif de detection de pannes oscillatoires relatives a une chaine d'asservissement d'une gouverne d'aeronef. - Google Patents

Procede et dispositif de detection de pannes oscillatoires relatives a une chaine d'asservissement d'une gouverne d'aeronef.

Info

Publication number
FR2916547B1
FR2916547B1 FR0703647A FR0703647A FR2916547B1 FR 2916547 B1 FR2916547 B1 FR 2916547B1 FR 0703647 A FR0703647 A FR 0703647A FR 0703647 A FR0703647 A FR 0703647A FR 2916547 B1 FR2916547 B1 FR 2916547B1
Authority
FR
France
Prior art keywords
government
aircraft
failures relating
detecting oscillatory
oscillatory failures
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR0703647A
Other languages
English (en)
Other versions
FR2916547A1 (fr
Inventor
Philippe Goupil
Jean Jacques Aubert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Operations SAS
Original Assignee
Airbus Operations SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR0703647A priority Critical patent/FR2916547B1/fr
Priority to US12/123,309 priority patent/US8234037B2/en
Publication of FR2916547A1 publication Critical patent/FR2916547A1/fr
Application granted granted Critical
Publication of FR2916547B1 publication Critical patent/FR2916547B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR0703647A 2007-05-23 2007-05-23 Procede et dispositif de detection de pannes oscillatoires relatives a une chaine d'asservissement d'une gouverne d'aeronef. Active FR2916547B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0703647A FR2916547B1 (fr) 2007-05-23 2007-05-23 Procede et dispositif de detection de pannes oscillatoires relatives a une chaine d'asservissement d'une gouverne d'aeronef.
US12/123,309 US8234037B2 (en) 2007-05-23 2008-05-19 Method and device for detecting oscillatory failures related to a servocontrol subsystem of an aircraft control surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0703647A FR2916547B1 (fr) 2007-05-23 2007-05-23 Procede et dispositif de detection de pannes oscillatoires relatives a une chaine d'asservissement d'une gouverne d'aeronef.

Publications (2)

Publication Number Publication Date
FR2916547A1 FR2916547A1 (fr) 2008-11-28
FR2916547B1 true FR2916547B1 (fr) 2009-10-16

Family

ID=38739499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0703647A Active FR2916547B1 (fr) 2007-05-23 2007-05-23 Procede et dispositif de detection de pannes oscillatoires relatives a une chaine d'asservissement d'une gouverne d'aeronef.

Country Status (2)

Country Link
US (1) US8234037B2 (fr)
FR (1) FR2916547B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2978423B1 (fr) * 2011-07-28 2014-12-19 Airbus Operations Sas Procede et dispositif de detection de l'embarquement d'une gouverne d'aeronef
US8930046B2 (en) * 2011-11-16 2015-01-06 Textron Innovations Inc. Derived rate monitor for detection of degradation of fuel control servo valves
DE102012009657B3 (de) * 2012-04-26 2013-04-11 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und System zur Detektion und Identifikation eines oszillatorischen Fehlers in einem Flugsteuerungssystem eines Luftfahrzeugs
WO2014168673A2 (fr) 2013-01-28 2014-10-16 Gulfstream Aerospace Corporation Surveillance adaptative de défaut oscillatoire
US9284043B2 (en) * 2013-11-21 2016-03-15 Aai Corporation Evaluating aileron deflection while an unmanned aerial vehicle is in flight
US9996078B1 (en) 2017-04-07 2018-06-12 Pratt & Whitney Canada Corp. Pre-emptive fault detection through advanced signal analysis
US11392462B2 (en) * 2019-09-26 2022-07-19 Gulfstream Aerospace Corporation Voting of triple redundant circular data
EP3875927A1 (fr) * 2020-03-02 2021-09-08 Nabtesco Corporation Dispositif, procédé et programme de détection de vibrations d'aéronef

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826110A (en) * 1987-06-22 1989-05-02 The Boeing Company Oscillatory failure monitor
US5319296A (en) * 1991-11-04 1994-06-07 Boeing Commercial Airplane Group Oscillatory servo-valve monitor
US5598991A (en) * 1995-05-12 1997-02-04 The Boeing Company Method and apparatus for detecting oscillatory phenomena indicative of airflow separation
US7567862B2 (en) * 2007-08-14 2009-07-28 The Boeing Company Actuation response oscillation detection monitor

Also Published As

Publication number Publication date
US20090326739A1 (en) 2009-12-31
FR2916547A1 (fr) 2008-11-28
US8234037B2 (en) 2012-07-31

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