FR2999712B1 - METHOD FOR DETERMINING THE ASPIRE AIR MASS BY A CYLINDER EQUIPPED WITH AN INTAKE VALVE DRIVEN BY A CAM-FREE ACTUATOR - Google Patents

METHOD FOR DETERMINING THE ASPIRE AIR MASS BY A CYLINDER EQUIPPED WITH AN INTAKE VALVE DRIVEN BY A CAM-FREE ACTUATOR

Info

Publication number
FR2999712B1
FR2999712B1 FR1203421A FR1203421A FR2999712B1 FR 2999712 B1 FR2999712 B1 FR 2999712B1 FR 1203421 A FR1203421 A FR 1203421A FR 1203421 A FR1203421 A FR 1203421A FR 2999712 B1 FR2999712 B1 FR 2999712B1
Authority
FR
France
Prior art keywords
cam
determining
intake valve
air mass
cylinder equipped
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.)
Expired - Fee Related
Application number
FR1203421A
Other languages
French (fr)
Other versions
FR2999712A1 (en
Inventor
Thomas Leroy
Jonathan Chauvin
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.)
IFP Energies Nouvelles IFPEN
Valeo Finance SAS
Original Assignee
IFP Energies Nouvelles IFPEN
Valeo Finance 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 IFP Energies Nouvelles IFPEN, Valeo Finance SAS filed Critical IFP Energies Nouvelles IFPEN
Priority to FR1203421A priority Critical patent/FR2999712B1/en
Publication of FR2999712A1 publication Critical patent/FR2999712A1/en
Application granted granted Critical
Publication of FR2999712B1 publication Critical patent/FR2999712B1/en
Expired - Fee Related 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
FR1203421A 2012-12-14 2012-12-14 METHOD FOR DETERMINING THE ASPIRE AIR MASS BY A CYLINDER EQUIPPED WITH AN INTAKE VALVE DRIVEN BY A CAM-FREE ACTUATOR Expired - Fee Related FR2999712B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1203421A FR2999712B1 (en) 2012-12-14 2012-12-14 METHOD FOR DETERMINING THE ASPIRE AIR MASS BY A CYLINDER EQUIPPED WITH AN INTAKE VALVE DRIVEN BY A CAM-FREE ACTUATOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1203421A FR2999712B1 (en) 2012-12-14 2012-12-14 METHOD FOR DETERMINING THE ASPIRE AIR MASS BY A CYLINDER EQUIPPED WITH AN INTAKE VALVE DRIVEN BY A CAM-FREE ACTUATOR

Publications (2)

Publication Number Publication Date
FR2999712A1 FR2999712A1 (en) 2014-06-20
FR2999712B1 true FR2999712B1 (en) 2015-06-05

Family

ID=47754574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1203421A Expired - Fee Related FR2999712B1 (en) 2012-12-14 2012-12-14 METHOD FOR DETERMINING THE ASPIRE AIR MASS BY A CYLINDER EQUIPPED WITH AN INTAKE VALVE DRIVEN BY A CAM-FREE ACTUATOR

Country Status (1)

Country Link
FR (1) FR2999712B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108645579A (en) * 2018-04-12 2018-10-12 湖北赛恩斯科技股份有限公司 The airtight detection method of vehicular engine cylinder head valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002227694A (en) * 2001-02-05 2002-08-14 Nissan Motor Co Ltd Cylinder suction air amount calculating device for engine
JP2005307847A (en) * 2004-04-21 2005-11-04 Denso Corp Air amount calculation device for internal combustion engine
FR2941266B1 (en) * 2009-01-21 2011-02-11 Inst Francais Du Petrole METHOD FOR CONTROLLING THE GAS MASSES CONFINED IN A CYLINDER OF A VARIABLE DISTRIBUTION PETROL ENGINE

Also Published As

Publication number Publication date
FR2999712A1 (en) 2014-06-20

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Legal Events

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Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

ST Notification of lapse

Effective date: 20180831