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FR3100574B1 - Create an engine model to calibrate a powertrain - Google Patents

Create an engine model to calibrate a powertrain Download PDF

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Publication number
FR3100574B1
FR3100574B1 FR1909893A FR1909893A FR3100574B1 FR 3100574 B1 FR3100574 B1 FR 3100574B1 FR 1909893 A FR1909893 A FR 1909893A FR 1909893 A FR1909893 A FR 1909893A FR 3100574 B1 FR3100574 B1 FR 3100574B1
Authority
FR
France
Prior art keywords
model
engine model
powertrain
creating
calibrate
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
Application number
FR1909893A
Other languages
French (fr)
Other versions
FR3100574A1 (en
Inventor
Pierre Gautier
Raphael Lorette
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.)
Fev Software & Testing Solutions
Original Assignee
Fev Software & Testing Solutions
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 Fev Software & Testing Solutions filed Critical Fev Software & Testing Solutions
Priority to FR1909893A priority Critical patent/FR3100574B1/en
Priority to DE102020005486.2A priority patent/DE102020005486A1/en
Publication of FR3100574A1 publication Critical patent/FR3100574A1/en
Application granted granted Critical
Publication of FR3100574B1 publication Critical patent/FR3100574B1/en
Active 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2432—Methods of calibration
    • 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
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • 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

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)

Abstract

La présente invention est relative à un procédé pour créer un modèle de moteur, à un modèle de moteur, et à une plate-forme de calibrage d'un groupe motopropulseur qui utilise ce modèle de moteur. Un procédé selon la présente divulgation pour créer un modèle de moteur (1) comprend les étapes suivantes : créer un premier modèle (S1,2) qui modélise l'injection de carburant, le processus de combustion ainsi que les émissions produites, créer un second modèle (S2,3) qui modélise le trajet de l'air, et coupler (S3) le premier modèle (2) et le second modèle (3). figure pour l’abrégé : figure 1The present invention relates to a method for creating an engine model, to an engine model, and to a platform for calibrating a powertrain which uses this engine model. A method according to the present disclosure for creating an engine model (1) comprises the following steps: creating a first model (S1,2) which models the fuel injection, the combustion process as well as the emissions produced, creating a second model (S2,3) which models the air path, and couple (S3) the first model (2) and the second model (3). figure for the abstract: figure 1

FR1909893A 2019-09-09 2019-09-09 Create an engine model to calibrate a powertrain Active FR3100574B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1909893A FR3100574B1 (en) 2019-09-09 2019-09-09 Create an engine model to calibrate a powertrain
DE102020005486.2A DE102020005486A1 (en) 2019-09-09 2020-09-08 Creating an engine model for calibrating a drive train

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1909893 2019-09-09
FR1909893A FR3100574B1 (en) 2019-09-09 2019-09-09 Create an engine model to calibrate a powertrain

Publications (2)

Publication Number Publication Date
FR3100574A1 FR3100574A1 (en) 2021-03-12
FR3100574B1 true FR3100574B1 (en) 2024-01-19

Family

ID=73038006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1909893A Active FR3100574B1 (en) 2019-09-09 2019-09-09 Create an engine model to calibrate a powertrain

Country Status (2)

Country Link
DE (1) DE102020005486A1 (en)
FR (1) FR3100574B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7941260B2 (en) * 2006-05-09 2011-05-10 GM Global Technology Operations LLC Rapid engine mapping and modeling
DE102017110795A1 (en) 2016-05-25 2017-11-30 FEV Europe GmbH Method for improved calibration of the control of an internal combustion engine

Also Published As

Publication number Publication date
DE102020005486A1 (en) 2021-03-11
FR3100574A1 (en) 2021-03-12

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