FR2861805B1 - Methode d'estimation de la concentration de certaines especes chimiques a l'interieur d'un cylindre de moteur a combustion, et application au controle d'un moteur a injection - Google Patents

Methode d'estimation de la concentration de certaines especes chimiques a l'interieur d'un cylindre de moteur a combustion, et application au controle d'un moteur a injection

Info

Publication number
FR2861805B1
FR2861805B1 FR0312927A FR0312927A FR2861805B1 FR 2861805 B1 FR2861805 B1 FR 2861805B1 FR 0312927 A FR0312927 A FR 0312927A FR 0312927 A FR0312927 A FR 0312927A FR 2861805 B1 FR2861805 B1 FR 2861805B1
Authority
FR
France
Prior art keywords
estimating
concentration
application
chemical species
certain chemical
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
FR0312927A
Other languages
English (en)
Other versions
FR2861805A1 (fr
Inventor
Pascal Giansetti
Clotilde Perrier
Pascal Higelin
Yann Chamaillard
Alain Charlet
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 FR0312927A priority Critical patent/FR2861805B1/fr
Publication of FR2861805A1 publication Critical patent/FR2861805A1/fr
Application granted granted Critical
Publication of FR2861805B1 publication Critical patent/FR2861805B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1458—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with determination means using an estimation
    • 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
    • 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
    • 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
    • F02D41/0025—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]
    • F02D41/006—Controlling exhaust gas recirculation [EGR] using internal EGR
    • F02D41/0062—Estimating, calculating or determining the internal EGR rate, amount or flow
    • 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

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)
FR0312927A 2003-11-04 2003-11-04 Methode d'estimation de la concentration de certaines especes chimiques a l'interieur d'un cylindre de moteur a combustion, et application au controle d'un moteur a injection Expired - Fee Related FR2861805B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0312927A FR2861805B1 (fr) 2003-11-04 2003-11-04 Methode d'estimation de la concentration de certaines especes chimiques a l'interieur d'un cylindre de moteur a combustion, et application au controle d'un moteur a injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0312927A FR2861805B1 (fr) 2003-11-04 2003-11-04 Methode d'estimation de la concentration de certaines especes chimiques a l'interieur d'un cylindre de moteur a combustion, et application au controle d'un moteur a injection

Publications (2)

Publication Number Publication Date
FR2861805A1 FR2861805A1 (fr) 2005-05-06
FR2861805B1 true FR2861805B1 (fr) 2006-02-10

Family

ID=34429882

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0312927A Expired - Fee Related FR2861805B1 (fr) 2003-11-04 2003-11-04 Methode d'estimation de la concentration de certaines especes chimiques a l'interieur d'un cylindre de moteur a combustion, et application au controle d'un moteur a injection

Country Status (1)

Country Link
FR (1) FR2861805B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7447587B2 (en) 2005-12-21 2008-11-04 Honeywell International Inc. Cylinder to cylinder variation control
EP2388461A1 (fr) * 2010-05-21 2011-11-23 C.R.F. Società Consortile per Azioni Contrôle de récirculation interne de gaz d'échappement d'un moteur à combustion interne
DE102017222593A1 (de) * 2017-12-13 2019-06-13 Volkswagen Aktiengesellschaft Verfahren und Steuervorrichtung zum Bestimmen eines Soll-Saugrohrdrucks einer Verbrennungskraftmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10212979A (ja) * 1997-01-31 1998-08-11 Hitachi Ltd エンジン制御方法
DE19830300C2 (de) * 1998-07-07 2000-05-18 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE10017280A1 (de) * 2000-04-06 2001-10-11 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
FR2833649B1 (fr) * 2001-12-14 2004-02-13 Peugeot Citroen Automobiles Sa Procede d'estimation de la masse d'air admise dans une chambre de combustion d'un moteur a combustion interne, procede de prediction de mise en oeuvre, et vehicule de mise en oeuvre

Also Published As

Publication number Publication date
FR2861805A1 (fr) 2005-05-06

Similar Documents

Publication Publication Date Title
ID24398A (id) Metode untuk menghasilkan asam l-amino
EA200701926A1 (ru) Способ получения мочевиносодержащего водного потока
MXPA04001322A (es) Metodo para controlar plagas de insectos particulares aplicando compuestos de antranilamida.
FI20030538A0 (fi) Menetelmä liikekitkan vähentämiseksi
FR2860034B1 (fr) Procede de restriction de l'elevation excessive de la temperature du filtre dans un moteur a combustion interne
FR2893676B1 (fr) Procede pour controler l'admission et/ou l'echappement d'au moins un cylindre desactive d'un moteur a combustion interne
IS7250A (is) Aðferð og samsetning til að bæta eldsneytisbruna
FR2861805B1 (fr) Methode d'estimation de la concentration de certaines especes chimiques a l'interieur d'un cylindre de moteur a combustion, et application au controle d'un moteur a injection
FR2863006B1 (fr) Procede de controle d'un moteur surlalimente, notamment d'un moteur a injection indirecte, et moteur utilisant un tel procede
ATE545658T1 (de) Verfahren zur behandlung von synovialsarkom
EP1424474A4 (fr) Procede de regulation de moteur a combustion interne
BR0215665B1 (pt) Proteína da endotoxina delta quimérica cry1ea e cry1ca
PL361131A1 (en) Method of operational use two-stroke reciprocating engine and two-stroke reciprocating engine operated according to this method
EP1422409A4 (fr) Procede de commande du fonctionnement d'un moteur a combustion interne
ATE424892T1 (de) Verfahren zur herstellung von derivaten des 4a,5, 9,10,11,12-hexahydrobenzofuro ä3a,3,2üä 2 ü- benzazepins
FI20020827A0 (fi) Iskumäntäpolttomoottorikone
EA200501734A1 (ru) Способ получения (4-гидрокси-6-оксотетрагидропиран-2-ил)ацетонитрила и его производных
BR9909239B1 (pt) composto e processo para sua preparação, intermediário e processo para sua preparação, bem como método e composição para controle e prevenção de infestação de plantas por microorganismos.
FR2859501B1 (fr) Procede de determination de la temperature avant l'entree dans un pot catalytique d'un moteur turbocompresse
AU2003297437A1 (en) Method of modifying exhaust valve timing to improve engine performance
FI20030050A (fi) Mäntäpolttomoottorikone
WO2005023850A3 (fr) Procede de production d'inosine et d'acide 5'-inosinique par fermentation, au moyen d'une bacterie de l'espece escherichia
FR2841294B1 (fr) Procede de controle d'un moteur suralimente a injection indirecte et moteur utilisant un tel procede
ATE491012T1 (de) Verfahren zur verringerung des abblätterns von ablagerungen in brennkammern
DK0852232T3 (da) Cykliske peptidforbindelser til behandling af smerte og deres fremstillingsproces

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100730