FR2917784B1 - Procede de controle d'une boucle d'air d'un moteur diesel par utilisation d'un modele de rendement volumetrique. - Google Patents

Procede de controle d'une boucle d'air d'un moteur diesel par utilisation d'un modele de rendement volumetrique.

Info

Publication number
FR2917784B1
FR2917784B1 FR0755950A FR0755950A FR2917784B1 FR 2917784 B1 FR2917784 B1 FR 2917784B1 FR 0755950 A FR0755950 A FR 0755950A FR 0755950 A FR0755950 A FR 0755950A FR 2917784 B1 FR2917784 B1 FR 2917784B1
Authority
FR
France
Prior art keywords
controlling
diesel engine
air loop
yield model
volumetric yield
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
FR0755950A
Other languages
English (en)
Other versions
FR2917784A1 (fr
Inventor
Jean Francois Pichouron
Faycal Souidi
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen 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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0755950A priority Critical patent/FR2917784B1/fr
Priority to EP08805955A priority patent/EP2158392A2/fr
Priority to PCT/FR2008/051019 priority patent/WO2009001015A2/fr
Publication of FR2917784A1 publication Critical patent/FR2917784A1/fr
Application granted granted Critical
Publication of FR2917784B1 publication Critical patent/FR2917784B1/fr
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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
    • F02M26/47—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition the characteristics being temperatures, pressures or flow rates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • 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
    • F02D2041/0017—Controlling intake air by simultaneous control of throttle and exhaust gas recirculation
    • 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
    • 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
    • F02D2200/0411—Volumetric efficiency
    • 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
    • F02D2200/0414—Air temperature
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FR0755950A 2007-06-22 2007-06-22 Procede de controle d'une boucle d'air d'un moteur diesel par utilisation d'un modele de rendement volumetrique. Expired - Fee Related FR2917784B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0755950A FR2917784B1 (fr) 2007-06-22 2007-06-22 Procede de controle d'une boucle d'air d'un moteur diesel par utilisation d'un modele de rendement volumetrique.
EP08805955A EP2158392A2 (fr) 2007-06-22 2008-06-09 Procede de controle d'une boucle d'air d'un moteur diesel par utilisation d'un modele de rendement volumetrique
PCT/FR2008/051019 WO2009001015A2 (fr) 2007-06-22 2008-06-09 Procede de controle d'une boucle d'air d'un moteur diesel par utilisation d'un modele de rendement volumetrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0755950A FR2917784B1 (fr) 2007-06-22 2007-06-22 Procede de controle d'une boucle d'air d'un moteur diesel par utilisation d'un modele de rendement volumetrique.

Publications (2)

Publication Number Publication Date
FR2917784A1 FR2917784A1 (fr) 2008-12-26
FR2917784B1 true FR2917784B1 (fr) 2009-09-18

Family

ID=38863073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0755950A Expired - Fee Related FR2917784B1 (fr) 2007-06-22 2007-06-22 Procede de controle d'une boucle d'air d'un moteur diesel par utilisation d'un modele de rendement volumetrique.

Country Status (3)

Country Link
EP (1) EP2158392A2 (fr)
FR (1) FR2917784B1 (fr)
WO (1) WO2009001015A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2965016B1 (fr) * 2010-09-22 2012-08-31 Valeo Sys Controle Moteur Sas Procede de determination du debit d'air entrant dans le collecteur d'admission d'un moteur a combustion interne, et dispositif associe.
DE102012004554A1 (de) 2012-03-09 2013-09-12 Audi Ag Verfahren und Vorrichtung zum Bestimmen des Luftaufwands einer Brennkraftmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918582A (en) * 1995-07-13 1999-07-06 Nissan Motor Integrated internal combustion engine control system with high-precision emission controls
JP3430923B2 (ja) * 1998-06-15 2003-07-28 日産自動車株式会社 内燃機関の過給制御装置
JP3991619B2 (ja) * 2000-12-26 2007-10-17 日産自動車株式会社 内燃機関の空燃比制御装置
US6738707B2 (en) * 2001-11-15 2004-05-18 Ford Global Technologies, Llc Cylinder air charge estimation system and method for internal combustion engine including exhaust gas recirculation
US6820600B1 (en) * 2002-09-19 2004-11-23 Detroit Deisel Corporation Method for controlling an engine with an EGR system

Also Published As

Publication number Publication date
FR2917784A1 (fr) 2008-12-26
EP2158392A2 (fr) 2010-03-03
WO2009001015A2 (fr) 2008-12-31
WO2009001015A3 (fr) 2009-04-09

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Effective date: 20140228