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
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19655217B4 (de) * | 1995-07-13 | 2008-10-16 | Nissan Motor Co., Ltd., Yokohama | Integrierte Verbrennungsmotorsteuerung mit einer Kraftfahrzeug-Abgasregelung |
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 |
-
2007
- 2007-06-22 FR FR0755950A patent/FR2917784B1/fr not_active Expired - Fee Related
-
2008
- 2008-06-09 WO PCT/FR2008/051019 patent/WO2009001015A2/fr active Application Filing
- 2008-06-09 EP EP08805955A patent/EP2158392A2/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2009001015A2 (fr) | 2008-12-31 |
FR2917784A1 (fr) | 2008-12-26 |
WO2009001015A3 (fr) | 2009-04-09 |
EP2158392A2 (fr) | 2010-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140228 |