FR3129983B1 - procédé et un dispositif de contrôle moteur - Google Patents
procédé et un dispositif de contrôle moteur Download PDFInfo
- Publication number
- FR3129983B1 FR3129983B1 FR2113108A FR2113108A FR3129983B1 FR 3129983 B1 FR3129983 B1 FR 3129983B1 FR 2113108 A FR2113108 A FR 2113108A FR 2113108 A FR2113108 A FR 2113108A FR 3129983 B1 FR3129983 B1 FR 3129983B1
- Authority
- FR
- France
- Prior art keywords
- engine
- crankshaft
- instantaneous acceleration
- indicator
- combustion quality
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 230000001133 acceleration Effects 0.000 abstract 3
- 238000002485 combustion reaction Methods 0.000 abstract 3
- 238000013528 artificial neural network Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
Classifications
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- 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
- F02D41/1405—Neural network control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/028—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the combustion timing or phasing
-
- 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
- F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
-
- 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
- F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration
-
- 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
- F02D41/1497—With detection of the mechanical response of the engine
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/0495—Quantised networks; Sparse networks; Compressed networks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
- F02D35/024—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure 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
- F02D41/0025—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)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Computation (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Biomedical Technology (AREA)
- Computing Systems (AREA)
- Biophysics (AREA)
- Computational Linguistics (AREA)
- Data Mining & Analysis (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Procédé de contrôle moteur d’un véhicule comportant un moteur (1) à combustion interne, comprenant les étapes suivantes : déterminer l’accélération instantanée du vilebrequin à partir du signal de position du vilebrequin, par plages de temps du cycle moteur de chaque cylindre ou groupes de cylindres, compresser les données issues de la détermination de ladite accélération instantanée selon un procédé de compression utilisant une base orthogonale, adresser les données compressées d’accélération instantanée du vilebrequin à un réseau de neurones afin que ce dernier détermine en résultats un indicateur de qualité de combustion, adresser l’indicateur de qualité de combustion à une unité (10) de contrôle moteur afin qu’elle modifie en fonction de celui-ci les commandes transmises aux actuateurs du moteur, dans le but de minimiser la consommation spécifique de carburant et les polluants pour une même commande de couple. Figure pour abrégé : figure 1
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2113108A FR3129983B1 (fr) | 2021-12-08 | 2021-12-08 | procédé et un dispositif de contrôle moteur |
PCT/EP2022/083578 WO2023104578A1 (fr) | 2021-12-08 | 2022-11-29 | Procede et un dispositif de controle moteur |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2113108 | 2021-12-08 | ||
FR2113108A FR3129983B1 (fr) | 2021-12-08 | 2021-12-08 | procédé et un dispositif de contrôle moteur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3129983A1 FR3129983A1 (fr) | 2023-06-09 |
FR3129983B1 true FR3129983B1 (fr) | 2023-10-27 |
Family
ID=80449155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2113108A Active FR3129983B1 (fr) | 2021-12-08 | 2021-12-08 | procédé et un dispositif de contrôle moteur |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3129983B1 (fr) |
WO (1) | WO2023104578A1 (fr) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19741973C1 (de) * | 1997-09-23 | 1999-04-22 | Daimler Chrysler Ag | Verfahren zur Bestimmung der Rußkonzentration von selbstzündenden Brennkraftmaschinen |
KR100428322B1 (ko) | 2002-01-11 | 2004-04-28 | 현대자동차주식회사 | 가솔린 엔진 연소실 내의 최고압력 및 그 발생위치의추정방법 |
DE102004046647A1 (de) | 2004-09-25 | 2006-03-30 | Daimlerchrysler Ag | Verfahren zum Betrieb einer Brennkraftmaschine |
DE602007009330D1 (de) | 2007-07-25 | 2010-10-28 | Magneti Marelli Spa | Verfahren zur Bestimmung der durchschnittlichen Geschwindigkeit der Kurbelwelle einer Brennkraftmaschine |
FR2947864B1 (fr) | 2009-07-08 | 2011-07-22 | Continental Automotive France | Procede de determination de la fraction de la masse des gaz brules pour moteur a combustion interne de vehicule automobile |
ITBO20100562A1 (it) | 2010-09-16 | 2012-03-17 | Magneti Marelli Spa | Metodo di stima di un indice di combustione e/o della coppia indicata in un cilindro di un motore a combustione interna |
WO2019099228A1 (fr) * | 2017-11-14 | 2019-05-23 | Tula Technology, Inc. | Apprentissage machine de détection d'un raté d'allumage dans un moteur commandé par modulation de niveau d'allumage dynamique d'un véhicule |
WO2020094995A1 (fr) | 2018-11-09 | 2020-05-14 | Adagos | Procédé de construction de réseau de neurones pour la simulation de systèmes physiques |
JP2021038741A (ja) * | 2020-04-01 | 2021-03-11 | トヨタ自動車株式会社 | 内燃機関の状態判定装置、内燃機関の状態判定システム、データ解析装置、および内燃機関の制御装置 |
-
2021
- 2021-12-08 FR FR2113108A patent/FR3129983B1/fr active Active
-
2022
- 2022-11-29 WO PCT/EP2022/083578 patent/WO2023104578A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
FR3129983A1 (fr) | 2023-06-09 |
WO2023104578A1 (fr) | 2023-06-15 |
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Legal Events
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---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20230609 |
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PLFP | Fee payment |
Year of fee payment: 3 |