FR2796417B1 - Procede de commande d'un moteur a combustion en vue de corriger la dispersion des cylindres en terme de couple gaz - Google Patents

Procede de commande d'un moteur a combustion en vue de corriger la dispersion des cylindres en terme de couple gaz

Info

Publication number
FR2796417B1
FR2796417B1 FR9908993A FR9908993A FR2796417B1 FR 2796417 B1 FR2796417 B1 FR 2796417B1 FR 9908993 A FR9908993 A FR 9908993A FR 9908993 A FR9908993 A FR 9908993A FR 2796417 B1 FR2796417 B1 FR 2796417B1
Authority
FR
France
Prior art keywords
correcting
cylinders
dispersion
terms
controlling
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.)
Expired - Fee Related
Application number
FR9908993A
Other languages
English (en)
Other versions
FR2796417A1 (fr
Inventor
Alain Gregoire Fernandez
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.)
Renault SAS
Original Assignee
Renault SAS
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 SAS filed Critical Renault SAS
Priority to FR9908993A priority Critical patent/FR2796417B1/fr
Priority to PCT/FR2000/002019 priority patent/WO2001004465A1/fr
Publication of FR2796417A1 publication Critical patent/FR2796417A1/fr
Application granted granted Critical
Publication of FR2796417B1 publication Critical patent/FR2796417B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261—Controlling the valve overlap
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/06—Timing or lift different for valves of same cylinder
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR9908993A 1999-07-12 1999-07-12 Procede de commande d'un moteur a combustion en vue de corriger la dispersion des cylindres en terme de couple gaz Expired - Fee Related FR2796417B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9908993A FR2796417B1 (fr) 1999-07-12 1999-07-12 Procede de commande d'un moteur a combustion en vue de corriger la dispersion des cylindres en terme de couple gaz
PCT/FR2000/002019 WO2001004465A1 (fr) 1999-07-12 2000-07-12 Procede de commande d'un moteur a combustion en vue de corriger la dispersion des cylindres en terme de couple gaz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9908993A FR2796417B1 (fr) 1999-07-12 1999-07-12 Procede de commande d'un moteur a combustion en vue de corriger la dispersion des cylindres en terme de couple gaz

Publications (2)

Publication Number Publication Date
FR2796417A1 FR2796417A1 (fr) 2001-01-19
FR2796417B1 true FR2796417B1 (fr) 2002-08-23

Family

ID=9547983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9908993A Expired - Fee Related FR2796417B1 (fr) 1999-07-12 1999-07-12 Procede de commande d'un moteur a combustion en vue de corriger la dispersion des cylindres en terme de couple gaz

Country Status (2)

Country Link
FR (1) FR2796417B1 (fr)
WO (1) WO2001004465A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10006161A1 (de) 2000-02-11 2001-08-23 Bosch Gmbh Robert Verfahren und Einrichtung zur Bestimmung zylinderindividueller Unterschiede einer Steuergröße bei einer mehrzylindrigen Brennkraftmaschine
JP3852303B2 (ja) 2001-02-05 2006-11-29 トヨタ自動車株式会社 多気筒内燃機関の制御装置
DE10106921A1 (de) * 2001-02-15 2002-08-22 Bayerische Motoren Werke Ag Verfahren zum Synchronisieren der Füllung von Zylindern einer Brennkraftmaschine, insbesondere eines Hubkolben-Verbrennungsmotors
US6843214B1 (en) * 2003-11-04 2005-01-18 General Motors Corporation Method for balancing engine cylinder bank output using crankshaft sensing and intake cam phasing
EP2511504B1 (fr) 2011-04-15 2015-03-25 C.R.F. Società Consortile per Azioni Moteur à combustion interne multicylindre avec système d'actionnement variable des vannes d'admission et avec compensation des différences dans le couple produit par les cylindres, contrôle et procédé mis en oeuvre dans ce moteur
GB2519600B (en) 2013-10-28 2018-09-12 Jaguar Land Rover Ltd Gasoline Engine Knock Control
DE102014018855B4 (de) * 2014-12-17 2020-04-16 Audi Ag Verfahren zum Betreiben einer Brennkraftmaschine sowie entsprechende Brennkraftmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217342A (ja) * 1985-07-17 1987-01-26 Toyota Motor Corp 燃料噴射制御方式
JPH02181009A (ja) * 1988-12-28 1990-07-13 Isuzu Motors Ltd 電磁駆動バルブ制御装置
JPH07127407A (ja) * 1993-11-05 1995-05-16 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
US5515828A (en) * 1994-12-14 1996-05-14 Ford Motor Company Method and apparatus for air-fuel ratio and torque control for an internal combustion engine
DE19534876B4 (de) * 1995-09-20 2006-11-09 Fev Motorentechnik Gmbh Verfahren zur Ermittlung der Ventilsteuerzeiten für eine maximale Zylinderfüllung an einer Kolbenbrennkraftmaschine
IT1280984B1 (it) * 1995-10-18 1998-02-11 Fiat Auto Spa Sistema per il controllo dell'alimentazione di un motore alternativo a combustione interna.
JP3910692B2 (ja) * 1997-08-25 2007-04-25 株式会社日立製作所 エンジンの制御装置

Also Published As

Publication number Publication date
FR2796417A1 (fr) 2001-01-19
WO2001004465A1 (fr) 2001-01-18

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Legal Events

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TP Transmission of property
ST Notification of lapse