WO2011001057A3 - System for calibrating the operating range of a supercharged internal combustion engine - Google Patents

System for calibrating the operating range of a supercharged internal combustion engine Download PDF

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Publication number
WO2011001057A3
WO2011001057A3 PCT/FR2010/051145 FR2010051145W WO2011001057A3 WO 2011001057 A3 WO2011001057 A3 WO 2011001057A3 FR 2010051145 W FR2010051145 W FR 2010051145W WO 2011001057 A3 WO2011001057 A3 WO 2011001057A3
Authority
WO
WIPO (PCT)
Prior art keywords
internal combustion
map
pressure
engine
calibrating
Prior art date
Application number
PCT/FR2010/051145
Other languages
French (fr)
Other versions
WO2011001057A2 (en
Inventor
Eric Albin
Guillaume Martin
Thomas Peuchant
Vincent Talon
Original Assignee
Renault S.A.S.
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 Renault S.A.S. filed Critical Renault S.A.S.
Publication of WO2011001057A2 publication Critical patent/WO2011001057A2/en
Publication of WO2011001057A3 publication Critical patent/WO2011001057A3/en

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
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2422—Selective use of one or more tables
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • 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

Abstract

The invention relates to a calibration system for internal combustion engines supercharged by a turbocharger, including: a human-machine interface (69) for defining a list of values including at least two temperatures, two pressures, one speed of rotation and one dimensionless value, for accessing temperature and pressure maps (36) according to a table of operating points of an engine, and suitable for entering one or more values which make it possible to define an atmospheric temperature, an atmospheric pressure or a back pressure at the exhaust of an engine; an export module (71) suitable for transmitting or displaying a map of an amount of fuel injected according to an engine speed, and a pressure map or a map of valve or blade positions, in accordance with an engine speed.
PCT/FR2010/051145 2009-07-01 2010-06-09 System for calibrating the operating range of a supercharged internal combustion engine WO2011001057A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0954516A FR2947589A1 (en) 2009-07-01 2009-07-01 SYSTEM FOR CALIBRATING THE OPERATING DOMAIN OF A SUPERIOR INTERNAL COMBUSTION ENGINE
FR0954516 2009-07-01

Publications (2)

Publication Number Publication Date
WO2011001057A2 WO2011001057A2 (en) 2011-01-06
WO2011001057A3 true WO2011001057A3 (en) 2011-05-19

Family

ID=41571128

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2010/051145 WO2011001057A2 (en) 2009-07-01 2010-06-09 System for calibrating the operating range of a supercharged internal combustion engine

Country Status (2)

Country Link
FR (1) FR2947589A1 (en)
WO (1) WO2011001057A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518174B1 (en) * 2016-02-17 2017-08-15 Avl List Gmbh Method for reducing the fluctuation range of the exhaust emission values
KR102644366B1 (en) * 2018-08-27 2024-03-07 현대자동차주식회사 Engine Virtual Test Environment System and Engine Management System Mapping Method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284116A (en) * 1988-07-29 1994-02-08 North American Philips Corporation Vehicle management computer
DE10020448A1 (en) * 2000-04-26 2001-10-31 Daimler Chrysler Ag Operation optimization method for internal combustion engine, involves adjusting regulating variables based on dependency of target values on them and setting characteristic diagrams of controller accordingly
US20040128058A1 (en) * 2002-12-30 2004-07-01 Andres David J. Engine control strategies

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284116A (en) * 1988-07-29 1994-02-08 North American Philips Corporation Vehicle management computer
DE10020448A1 (en) * 2000-04-26 2001-10-31 Daimler Chrysler Ag Operation optimization method for internal combustion engine, involves adjusting regulating variables based on dependency of target values on them and setting characteristic diagrams of controller accordingly
US20040128058A1 (en) * 2002-12-30 2004-07-01 Andres David J. Engine control strategies

Also Published As

Publication number Publication date
WO2011001057A2 (en) 2011-01-06
FR2947589A1 (en) 2011-01-07

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