FR2973441B1 - Procede d'acquisition de la composition des gaz d'admission dans un repartiteur d'air d'un moteur a combustion interne - Google Patents
Procede d'acquisition de la composition des gaz d'admission dans un repartiteur d'air d'un moteur a combustion interneInfo
- Publication number
- FR2973441B1 FR2973441B1 FR1101003A FR1101003A FR2973441B1 FR 2973441 B1 FR2973441 B1 FR 2973441B1 FR 1101003 A FR1101003 A FR 1101003A FR 1101003 A FR1101003 A FR 1101003A FR 2973441 B1 FR2973441 B1 FR 2973441B1
- Authority
- FR
- France
- Prior art keywords
- acquiring
- composition
- combustion engine
- internal combustion
- air distributor
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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]
- F02D41/005—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
- F02D41/0025—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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
- F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
- F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
- F02D2021/083—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine controlling exhaust gas recirculation electronically
-
- 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
- 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
- F02D2041/1417—Kalman filter
-
- 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
- F02D41/02—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
- F02D41/1403—Sliding mode control
-
- 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
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/144—Sensor in intake manifold
-
- 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)
- Combined Controls Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1101003A FR2973441B1 (fr) | 2011-04-04 | 2011-04-04 | Procede d'acquisition de la composition des gaz d'admission dans un repartiteur d'air d'un moteur a combustion interne |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1101003A FR2973441B1 (fr) | 2011-04-04 | 2011-04-04 | Procede d'acquisition de la composition des gaz d'admission dans un repartiteur d'air d'un moteur a combustion interne |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2973441A1 FR2973441A1 (fr) | 2012-10-05 |
FR2973441B1 true FR2973441B1 (fr) | 2014-12-26 |
Family
ID=44549104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1101003A Active FR2973441B1 (fr) | 2011-04-04 | 2011-04-04 | Procede d'acquisition de la composition des gaz d'admission dans un repartiteur d'air d'un moteur a combustion interne |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2973441B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3012526B1 (fr) * | 2013-10-24 | 2015-10-30 | Renault Sas | Systeme et procede d'estimation du debit d'oxydes d'azotes dans les gaz d'echappement d'un moteur a combustion interne pour vehicule automobile. |
US20160131057A1 (en) * | 2014-11-12 | 2016-05-12 | Deere And Company | Fresh air flow and exhaust gas recirculation control system and method |
US20160131089A1 (en) * | 2014-11-12 | 2016-05-12 | Deere And Company | Variable geometry turbocharger feed forward control system and method |
US9835094B2 (en) | 2015-08-21 | 2017-12-05 | Deere & Company | Feed forward exhaust throttle and wastegate control for an engine |
FR3041382B1 (fr) * | 2015-09-23 | 2017-09-01 | Renault Sas | Procede de commande d'un moteur a combustion interne de vehicule automobile |
DE102017009583B3 (de) | 2017-10-16 | 2018-11-22 | Mtu Friedrichshafen Gmbh | Verfahren zur modellbasierten Steuerung und Regelung einer Brennkraftmaschine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7107143B2 (en) * | 2004-07-21 | 2006-09-12 | General Motors Corporation | Estimation of oxygen concentration in the intake manifold of an unthrottled lean burn engine |
FR2910929B1 (fr) * | 2006-12-27 | 2009-06-12 | Renault Sas | Procede et systeme d'estimation et de regulation du debit d'air frais alimentant un moteur a combustion interne suralimente par un turbocompresseur. |
US7512479B1 (en) * | 2007-11-19 | 2009-03-31 | Southwest Research Institute | Air fraction estimation for internal combustion engines with dual-loop EGR systems |
FR2944317A3 (fr) * | 2009-04-10 | 2010-10-15 | Renault Sas | Systeme d'admission et d'echappement de gaz d'un moteur a combustion interne de vehicule automobile |
FR2947007B1 (fr) * | 2009-06-23 | 2011-06-24 | Renault Sas | Procede et systeme de commande d'un moteur avec estimation dynamique du debit d'air frais d'alimentation. |
-
2011
- 2011-04-04 FR FR1101003A patent/FR2973441B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR2973441A1 (fr) | 2012-10-05 |
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