FR3089578B1 - Procédé de contrôle d’un vérin - Google Patents

Procédé de contrôle d’un vérin Download PDF

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Publication number
FR3089578B1
FR3089578B1 FR1872531A FR1872531A FR3089578B1 FR 3089578 B1 FR3089578 B1 FR 3089578B1 FR 1872531 A FR1872531 A FR 1872531A FR 1872531 A FR1872531 A FR 1872531A FR 3089578 B1 FR3089578 B1 FR 3089578B1
Authority
FR
France
Prior art keywords
piston
position sensor
cylinder
displacement speed
determined
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
FR1872531A
Other languages
English (en)
Other versions
FR3089578A1 (fr
Inventor
Brun Christophe Marc Alexandre Le
Charles Ying
Belloti Cardin Alexis Ferrer
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.)
Safran Aircraft Engines SAS
Original Assignee
Safran Aircraft Engines 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
Priority to FR1872531A priority Critical patent/FR3089578B1/fr
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to EP19868181.9A priority patent/EP3891404A1/fr
Priority to CN201980080593.8A priority patent/CN113167304B/zh
Priority to BR112021009752-0A priority patent/BR112021009752A2/pt
Priority to JP2021532049A priority patent/JP7387738B2/ja
Priority to CA3120212A priority patent/CA3120212A1/fr
Priority to PCT/FR2019/052811 priority patent/WO2020115400A1/fr
Priority to US17/296,491 priority patent/US11434943B2/en
Publication of FR3089578A1 publication Critical patent/FR3089578A1/fr
Application granted granted Critical
Publication of FR3089578B1 publication Critical patent/FR3089578B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • F15B19/005—Fault detection or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
    • F15B19/007—Simulation or modelling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/63—Electronic controllers
    • F15B2211/6303—Electronic controllers using input signals
    • F15B2211/6336—Electronic controllers using input signals representing a state of the output member, e.g. position, speed or acceleration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/857—Monitoring of fluid pressure systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/80—Other types of control related to particular problems or conditions
    • F15B2211/875—Control measures for coping with failures
    • F15B2211/8757—Control measures for coping with failures using redundant components or assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

Procédé de contrôle d’un vérin Procédé de contrôle d’un vérin (12) comprenant des étapes selon lesquelles on fournit un vérin comprenant un piston (22), une servovalve (14) et un dispositif de mesure (16) comprenant au moins un premier capteur de position (28) et un second capteur de position (30), on réalise des mesures de position (X1,X2) du piston simultanément avec le premier capteur de position et le second capteur de position, on détermine au moins une première vitesse de déplacement (v1) du piston à partir des mesures de position du piston obtenues avec le premier capteur de position, on détermine au moins une seconde vitesse de déplacement (v2) du piston à partir des mesures de position du piston obtenues avec le second capteur de position, et on compare chacune des première et seconde vitesses déterminées de déplacement (v1,v2) du piston avec une vitesse de déplacement modélisée (vmod) ou prédéterminée du piston, de manière à identifier le capteur de position le plus fiable. Figure pour l’abrégé : Fig. 1.
FR1872531A 2018-12-07 2018-12-07 Procédé de contrôle d’un vérin Active FR3089578B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1872531A FR3089578B1 (fr) 2018-12-07 2018-12-07 Procédé de contrôle d’un vérin
CN201980080593.8A CN113167304B (zh) 2018-12-07 2019-11-26 用于控制气缸的方法
BR112021009752-0A BR112021009752A2 (pt) 2018-12-07 2019-11-26 método e dispositivo para controlar um cilindro
JP2021532049A JP7387738B2 (ja) 2018-12-07 2019-11-26 シリンダの制御方法
EP19868181.9A EP3891404A1 (fr) 2018-12-07 2019-11-26 Procede de controle d' un verin
CA3120212A CA3120212A1 (fr) 2018-12-07 2019-11-26 Procede de controle d'un verin
PCT/FR2019/052811 WO2020115400A1 (fr) 2018-12-07 2019-11-26 Procede de controle d' un verin
US17/296,491 US11434943B2 (en) 2018-12-07 2019-11-26 Method for control of a cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872531A FR3089578B1 (fr) 2018-12-07 2018-12-07 Procédé de contrôle d’un vérin

Publications (2)

Publication Number Publication Date
FR3089578A1 FR3089578A1 (fr) 2020-06-12
FR3089578B1 true FR3089578B1 (fr) 2021-01-29

Family

ID=66049328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872531A Active FR3089578B1 (fr) 2018-12-07 2018-12-07 Procédé de contrôle d’un vérin

Country Status (8)

Country Link
US (1) US11434943B2 (fr)
EP (1) EP3891404A1 (fr)
JP (1) JP7387738B2 (fr)
CN (1) CN113167304B (fr)
BR (1) BR112021009752A2 (fr)
CA (1) CA3120212A1 (fr)
FR (1) FR3089578B1 (fr)
WO (1) WO2020115400A1 (fr)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1250831B (it) * 1991-07-31 1995-04-21 Fiat Auto Spa Sistema per il controllo in sicurezza intrinseca della sterzatura delle ruote posteriori di un autoveicolo.
DE19927372C2 (de) * 1999-06-16 2003-06-18 Eads Deutschland Gmbh Verfahren und Vorrichtung zum Erkennen einer Fehlfunktion von Stellantrieben
DE10013196B4 (de) * 2000-03-17 2004-02-26 Festo Ag & Co. Positionserfassungseinrichtung
JP2003148108A (ja) 2001-11-12 2003-05-21 Mitsubishi Heavy Ind Ltd サーボ弁システム及びその動作方法
US6999853B2 (en) * 2002-05-03 2006-02-14 Fisher Controls International Llc. Methods and apparatus for operating and performing diagnostics in a control loop of a control valve
DE10318171C5 (de) * 2003-04-17 2015-12-03 Samson Ag Verfahren zur funktionsüberwachten Bestimmung einer Ventilstellung sowie ein in diesem Verfahren verwendbarer Ventilstellungsaufnehmer und Verwendung desselben
JP4628815B2 (ja) * 2005-02-18 2011-02-09 株式会社小松製作所 シリンダの位置計測装置
US7518523B2 (en) * 2007-01-05 2009-04-14 Eaton Corporation System and method for controlling actuator position
FR2936067B1 (fr) * 2008-09-18 2012-04-27 Airbus France Procede et dispositif de detection de pannes oscillatoires dans une chaine d'asservissement en position d'une gouverne d'aeronef
US8290631B2 (en) * 2009-03-12 2012-10-16 Emerson Process Management Power & Water Solutions, Inc. Methods and apparatus to arbitrate valve position sensor redundancy
DE102010034994B4 (de) * 2010-08-20 2012-06-06 Festo Ag & Co. Kg Messeinrichtung und Verfahren zur Erfassung und Verarbeitung einer Position eines Messglieds
US9128008B2 (en) * 2012-04-20 2015-09-08 Kent Tabor Actuator predictive system
US9546672B2 (en) * 2014-07-24 2017-01-17 Google Inc. Actuator limit controller
DE102016214357B4 (de) * 2016-08-03 2018-08-23 Audi Ag Hydrauliksystem für ein Automatikgetriebe eines Kraftfahrzeugs
US10428842B2 (en) * 2017-05-05 2019-10-01 Aurora Flight Sciences Corporation Pneumatic actuation systems having improved feedback control

Also Published As

Publication number Publication date
FR3089578A1 (fr) 2020-06-12
BR112021009752A2 (pt) 2021-08-17
EP3891404A1 (fr) 2021-10-13
CA3120212A1 (fr) 2020-06-11
CN113167304B (zh) 2024-06-25
JP7387738B2 (ja) 2023-11-28
CN113167304A (zh) 2021-07-23
WO2020115400A1 (fr) 2020-06-11
US11434943B2 (en) 2022-09-06
JP2022510453A (ja) 2022-01-26
US20220034336A1 (en) 2022-02-03

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