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FR3077844B1 - Procede de controle d'un actionneur electromagnetique de soupape de moteur thermique - Google Patents

Procede de controle d'un actionneur electromagnetique de soupape de moteur thermique Download PDF

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Publication number
FR3077844B1
FR3077844B1 FR1851181A FR1851181A FR3077844B1 FR 3077844 B1 FR3077844 B1 FR 3077844B1 FR 1851181 A FR1851181 A FR 1851181A FR 1851181 A FR1851181 A FR 1851181A FR 3077844 B1 FR3077844 B1 FR 3077844B1
Authority
FR
France
Prior art keywords
valve
pos
electromagnetic actuator
est
control process
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
FR1851181A
Other languages
English (en)
Other versions
FR3077844A1 (fr
Inventor
Francois Aioun
Zlatina Dimitrova
Tari Massinissa
Patrick Lanusse
Xavier Moreau
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.)
Stellantis Auto Sas Fr
Centre National de la Recherche Scientifique CNRS
Universite de Bordeaux
Institut Polytechnique de Bordeaux
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Bordeaux
Institut Polytechnique de Bordeaux
PSA Automobiles SA
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 Centre National de la Recherche Scientifique CNRS, Universite de Bordeaux, Institut Polytechnique de Bordeaux, PSA Automobiles SA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR1851181A priority Critical patent/FR3077844B1/fr
Publication of FR3077844A1 publication Critical patent/FR3077844A1/fr
Application granted granted Critical
Publication of FR3077844B1 publication Critical patent/FR3077844B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2167—Sensing means
    • F01L2009/2169—Position sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/40—Methods of operation thereof; Control of valve actuation, e.g. duration or lift
    • F01L2009/4088—Fail safe, e.g. valve kept closed if not opening properly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/12—Fail safe operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1415—Controller structures or design using a state feedback or a state space representation
    • F02D2041/1416—Observer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/143—Controller structures or design the control loop including a non-linear model or compensator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

L'invention porte principalement sur un procédé de contrôle d'un actionneur électromagnétique (9) d'une soupape (14) de moteur thermique, caractérisé en ce que, en cas de défaillance d'un capteur de position de la soupape (14), ledit procédé comporte: - une étape d'estimation d'une position (Pos_est) de la soupape (14) au moyen d'un modèle de l'actionneur (9) fournissant une valeur approchée de la position (Pos_est) de ladite soupape (14), - une étape de régulation d'une position de la soupape (14) par génération d'un signal de commande (Uac) en fonction d'une comparaison entre la position estimée (Pos_est) de la soupape (14) et une position de consigne (Pos_cons) de la soupape (14), et - une étape d'application à l'actionneur (9) du signal de commande (Uac) précédemment généré lors de la régulation.
FR1851181A 2018-02-13 2018-02-13 Procede de controle d'un actionneur electromagnetique de soupape de moteur thermique Active FR3077844B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1851181A FR3077844B1 (fr) 2018-02-13 2018-02-13 Procede de controle d'un actionneur electromagnetique de soupape de moteur thermique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851181A FR3077844B1 (fr) 2018-02-13 2018-02-13 Procede de controle d'un actionneur electromagnetique de soupape de moteur thermique
FR1851181 2018-02-13

Publications (2)

Publication Number Publication Date
FR3077844A1 FR3077844A1 (fr) 2019-08-16
FR3077844B1 true FR3077844B1 (fr) 2021-03-12

Family

ID=61873588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851181A Active FR3077844B1 (fr) 2018-02-13 2018-02-13 Procede de controle d'un actionneur electromagnetique de soupape de moteur thermique

Country Status (1)

Country Link
FR (1) FR3077844B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE306013T1 (de) * 1999-05-19 2005-10-15 Fev Motorentech Gmbh Verfahren zur ansteuerung eines elektromagnetischen ventiltriebs für ein gaswechselventil an einer kolbenbrennkraftmaschine
JP2002238288A (ja) * 2001-02-06 2002-08-23 Honda Motor Co Ltd 変位センサの故障制御装置
US7099136B2 (en) * 2002-10-23 2006-08-29 Seale Joseph B State space control of solenoids
US6948461B1 (en) * 2004-05-04 2005-09-27 Ford Global Technologies, Llc Electromagnetic valve actuation

Also Published As

Publication number Publication date
FR3077844A1 (fr) 2019-08-16

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Owner name: UNIVERSITE DE BORDEAUX, FR

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Owner name: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, FR

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Owner name: STELLANTIS AUTO SAS, FR

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