EP2409010A1 - Procede de determination de l'avance a l'allumage d'un moteur thermique - Google Patents

Procede de determination de l'avance a l'allumage d'un moteur thermique

Info

Publication number
EP2409010A1
EP2409010A1 EP10708337A EP10708337A EP2409010A1 EP 2409010 A1 EP2409010 A1 EP 2409010A1 EP 10708337 A EP10708337 A EP 10708337A EP 10708337 A EP10708337 A EP 10708337A EP 2409010 A1 EP2409010 A1 EP 2409010A1
Authority
EP
European Patent Office
Prior art keywords
aao
engine
ref
combustion
iteration
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.)
Withdrawn
Application number
EP10708337A
Other languages
German (de)
English (en)
French (fr)
Inventor
Ludovic Nowak
Smaïl MOKHTARI
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
Publication of EP2409010A1 publication Critical patent/EP2409010A1/fr
Withdrawn legal-status Critical Current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
    • F02D41/24—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
    • 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
    • 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
    • F02D41/02—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
    • F02D41/24—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
    • F02D41/24—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
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1514—Digital data processing using one central computing unit with means for optimising the use of registers or of memories, e.g. interpolation
    • 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
    • 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]
    • 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
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • 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

Definitions

  • the present invention claims the priority of the French application 0951644 filed March 16, 2009 whose content (text, drawings and claims) is here incorporated by reference.
  • the present invention relates to a method for determining the ignition advance of a spark ignition engine.
  • the preceding step b may advantageously comprise two steps of iteration, the second iteration being performed using the value of FMBx obtained with the first iteration.
  • the second iteration comprises the following steps: calculation of the initialization delay of the combustion D
  • FMB50 ref is the point corresponding to a burned fraction of 50% of the total mass of the mixture and is determined during calibrations by direct reading on the bench (determined from the analysis of the derivative of the cylinder pressure);
  • P MEIatfy P MEL (T UEIa ⁇ v m aWref , m ca ⁇ bref , m GBBref , M UEI ⁇ ef )
  • FMBSO 3 1 MEL (IVC ref , FMB50 ref , T MELRFAref , m a , rref , m ⁇ ef , m GBRref , ⁇ ref , M M EL ref )

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
EP10708337A 2009-03-16 2010-02-11 Procede de determination de l'avance a l'allumage d'un moteur thermique Withdrawn EP2409010A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0951644A FR2943100B1 (fr) 2009-03-16 2009-03-16 Procede de determination de l'avance a l'allumage d'un moteur thermique
PCT/FR2010/050240 WO2010106259A1 (fr) 2009-03-16 2010-02-11 Procede de determination de l'avance a l'allumage d'un moteur thermique

Publications (1)

Publication Number Publication Date
EP2409010A1 true EP2409010A1 (fr) 2012-01-25

Family

ID=41137482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10708337A Withdrawn EP2409010A1 (fr) 2009-03-16 2010-02-11 Procede de determination de l'avance a l'allumage d'un moteur thermique

Country Status (5)

Country Link
EP (1) EP2409010A1 (zh)
CN (1) CN102428260B (zh)
BR (1) BRPI1006744B1 (zh)
FR (1) FR2943100B1 (zh)
WO (1) WO2010106259A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2982913B1 (fr) * 2011-11-21 2013-12-20 Peugeot Citroen Automobiles Sa Procede de determination d'avance a l'allumage d'un moteur
US11078860B2 (en) 2013-03-11 2021-08-03 Wayne State University Predictive correction in internal combustion engines
CN105143649B (zh) * 2013-03-11 2019-03-08 韦恩州立大学 内燃机中的预测校正
DE102013206286A1 (de) * 2013-04-10 2014-10-16 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen eines Zündwinkels in einem Motorsteuergerät
CN106555683B (zh) * 2016-11-18 2019-05-31 龙岩学院 一种沼气发动机点火控制方法
CN107989735B (zh) * 2017-11-03 2020-07-10 浙江锋龙电气股份有限公司 点火角度测量系统及其实现的位置校正或角度测量的方法
US11708811B2 (en) 2021-03-09 2023-07-25 Ford Global Technologies, Llc Adjusted ignition timing for engine restart
CN113847156B (zh) * 2021-09-29 2023-01-10 芜湖埃科泰克动力总成有限公司 发动机的噪声控制方法、装置及计算机存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR951644A (fr) 1940-10-15 1949-10-31 Pittsburgh Plate Glass Co Perfectionnements relatifs aux esters non saturés et à leur fabrication
FR2790793B1 (fr) * 1999-03-12 2001-04-27 Siemens Automotive Sa Procede de determination d'un parametre de fonctionnement d'un moteur a combustion interne en fonction de trois parametres de commande de ce moteur
JP3969061B2 (ja) * 2001-11-09 2007-08-29 日産自動車株式会社 内燃機関の点火時期制御装置
JP3975936B2 (ja) * 2003-02-17 2007-09-12 日産自動車株式会社 ノッキング指標値算出装置
JP2004251183A (ja) * 2003-02-19 2004-09-09 Toyota Motor Corp 内燃機関の制御装置
JP4357284B2 (ja) * 2003-05-15 2009-11-04 トヨタ自動車株式会社 内燃機関の制御装置
JP3993851B2 (ja) * 2003-11-14 2007-10-17 本田技研工業株式会社 点火時期を制御する装置
JP4376799B2 (ja) * 2005-01-19 2009-12-02 株式会社日立製作所 内燃機関の点火時期制御装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2010106259A1 *

Also Published As

Publication number Publication date
WO2010106259A1 (fr) 2010-09-23
FR2943100A1 (fr) 2010-09-17
BRPI1006744A8 (pt) 2018-03-27
BRPI1006744A2 (pt) 2018-02-27
CN102428260B (zh) 2014-06-11
BRPI1006744B1 (pt) 2020-12-01
CN102428260A (zh) 2012-04-25
FR2943100B1 (fr) 2014-05-16

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