FR3095255B1 - Procede de compensation des frottements secs dans l’asservissement de position d’un actionneur - Google Patents

Procede de compensation des frottements secs dans l’asservissement de position d’un actionneur Download PDF

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Publication number
FR3095255B1
FR3095255B1 FR1904023A FR1904023A FR3095255B1 FR 3095255 B1 FR3095255 B1 FR 3095255B1 FR 1904023 A FR1904023 A FR 1904023A FR 1904023 A FR1904023 A FR 1904023A FR 3095255 B1 FR3095255 B1 FR 3095255B1
Authority
FR
France
Prior art keywords
dry friction
shutter
rest position
opening
predetermined
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
FR1904023A
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English (en)
Other versions
FR3095255A1 (fr
Inventor
Ali Achir
Amine Ouriga
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
Original Assignee
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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1904023A priority Critical patent/FR3095255B1/fr
Publication of FR3095255A1 publication Critical patent/FR3095255A1/fr
Application granted granted Critical
Publication of FR3095255B1 publication Critical patent/FR3095255B1/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
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/106—Detection of demand or actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/107—Safety-related aspects
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/108—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type with means for detecting or resolving a stuck throttle, e.g. when being frozen in a position
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2051—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using voltage control
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Control Of Position Or Direction (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

L’invention concerne un procédé de compensation des frottements secs dans un asservissement de position d’un actionneur à volet piloté par un moteur électrique selon une consigne de commande de tension prédéterminée en ouverture ou en fermeture vers une position de repos intermédiaire à un angle d’ouverture de repos (θ0) prédéterminé du volet bloqué du fait de frottements secs avant une atteinte de la position de repos intermédiaire. Il est prédéterminé expérimentalement un seuil de vitesse angulaire (ωs) lors de l’arrêt avant atteinte de la position de repos du fait des frottements secs, une vitesse angulaire (ω) et un angle d’ouverture (θ) en vigueur du volet étant mesurés. Quand la vitesse en vigueur (ω) est inférieure au seuil de vitesse (ωs), il est ajouté à la consigne de commande de tension prédéterminée un terme correctif (uf) des frottements secs permettant au volet d’atteindre sa position de repos intermédiaire. FIGURE 6
FR1904023A 2019-04-16 2019-04-16 Procede de compensation des frottements secs dans l’asservissement de position d’un actionneur Active FR3095255B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1904023A FR3095255B1 (fr) 2019-04-16 2019-04-16 Procede de compensation des frottements secs dans l’asservissement de position d’un actionneur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904023A FR3095255B1 (fr) 2019-04-16 2019-04-16 Procede de compensation des frottements secs dans l’asservissement de position d’un actionneur
FR1904023 2019-04-16

Publications (2)

Publication Number Publication Date
FR3095255A1 FR3095255A1 (fr) 2020-10-23
FR3095255B1 true FR3095255B1 (fr) 2021-04-16

Family

ID=67875579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1904023A Active FR3095255B1 (fr) 2019-04-16 2019-04-16 Procede de compensation des frottements secs dans l’asservissement de position d’un actionneur

Country Status (1)

Country Link
FR (1) FR3095255B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2559480B2 (ja) * 1988-11-07 1996-12-04 株式会社日立製作所 電子式弁開度制御装置
DE19739827B4 (de) * 1997-09-11 2007-05-10 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Betriebsgröße eines Kraftfahrzeugs
DE10354470A1 (de) * 2003-11-21 2005-06-30 Siemens Ag Verfahren zum Steuern eines Stellelementes einer Abgasrückführeinrichtung für eine Brennkraftmaschine
DE102012024862B3 (de) * 2012-12-19 2013-07-04 Audi Ag Aktor, Kraftfahrzeug mit einem derartigen Aktor und Verfahren zum Betreiben eines Aktors
FR3064852A1 (fr) * 2017-04-03 2018-10-05 Peugeot Citroen Automobiles Sa Dispositif de controle pour asservir en position une partie rotor d’un actionneur sans balais

Also Published As

Publication number Publication date
FR3095255A1 (fr) 2020-10-23

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