FR2778210B1 - METHOD FOR THE CANCELLATION OF THE VARIATIONS IN THE WEALTH OF THE GASEOUS MIXTURE FROM THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE - Google Patents

METHOD FOR THE CANCELLATION OF THE VARIATIONS IN THE WEALTH OF THE GASEOUS MIXTURE FROM THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2778210B1
FR2778210B1 FR9805507A FR9805507A FR2778210B1 FR 2778210 B1 FR2778210 B1 FR 2778210B1 FR 9805507 A FR9805507 A FR 9805507A FR 9805507 A FR9805507 A FR 9805507A FR 2778210 B1 FR2778210 B1 FR 2778210B1
Authority
FR
France
Prior art keywords
wealth
cancellation
cylinders
variations
combustion engine
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
FR9805507A
Other languages
French (fr)
Other versions
FR2778210A1 (en
Inventor
Wissel Dirk Von
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 FR9805507A priority Critical patent/FR2778210B1/en
Priority to DE1999612875 priority patent/DE69912875T2/en
Priority to EP99400985A priority patent/EP0953754B1/en
Publication of FR2778210A1 publication Critical patent/FR2778210A1/en
Application granted granted Critical
Publication of FR2778210B1 publication Critical patent/FR2778210B1/en
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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/008—Controlling each cylinder individually
    • 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
    • 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
    • F02D2041/1413—Controller structures or design
    • F02D2041/1431—Controller structures or design the system including an input-output delay
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
FR9805507A 1998-04-30 1998-04-30 METHOD FOR THE CANCELLATION OF THE VARIATIONS IN THE WEALTH OF THE GASEOUS MIXTURE FROM THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE Expired - Fee Related FR2778210B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9805507A FR2778210B1 (en) 1998-04-30 1998-04-30 METHOD FOR THE CANCELLATION OF THE VARIATIONS IN THE WEALTH OF THE GASEOUS MIXTURE FROM THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE
DE1999612875 DE69912875T2 (en) 1998-04-30 1999-04-22 Process for canceling the variations in the richness of the gas mixture flowing out of the cylinders of an internal combustion engine of a machine
EP99400985A EP0953754B1 (en) 1998-04-30 1999-04-22 Process of cancellation of the variations of richness of the gas mixture exhausted out of the cylinders of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9805507A FR2778210B1 (en) 1998-04-30 1998-04-30 METHOD FOR THE CANCELLATION OF THE VARIATIONS IN THE WEALTH OF THE GASEOUS MIXTURE FROM THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR2778210A1 FR2778210A1 (en) 1999-11-05
FR2778210B1 true FR2778210B1 (en) 2000-12-15

Family

ID=9525916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9805507A Expired - Fee Related FR2778210B1 (en) 1998-04-30 1998-04-30 METHOD FOR THE CANCELLATION OF THE VARIATIONS IN THE WEALTH OF THE GASEOUS MIXTURE FROM THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE

Country Status (3)

Country Link
EP (1) EP0953754B1 (en)
DE (1) DE69912875T2 (en)
FR (1) FR2778210B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6314952B1 (en) * 2000-03-23 2001-11-13 General Motors Corporation Individual cylinder fuel control method
FR2817294B1 (en) 2000-11-27 2003-04-11 Renault METHOD FOR CANCELING WEALTH CHANGES FOR A CONTROLLED IGNITION ENGINE
FR2867230B1 (en) * 2004-03-05 2006-06-16 Peugeot Citroen Automobiles Sa METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01216047A (en) * 1988-02-24 1989-08-30 Hitachi Ltd Method and device of controlling air-fuel ratio for engine
US4962741A (en) 1989-07-14 1990-10-16 Ford Motor Company Individual cylinder air/fuel ratio feedback control system
DE69225212T2 (en) 1991-12-27 1998-08-13 Honda Motor Co Ltd Method for determining and controlling the air / fuel ratio in an internal combustion engine
EP0670420B1 (en) * 1994-02-04 1999-01-07 Honda Giken Kogyo Kabushiki Kaisha Air/fuel ratio estimation system for internal combustion engine
WO1996021099A1 (en) * 1994-12-30 1996-07-11 Honda Giken Kogyo Kabushiki Kaisha Fuel injection control device for an internal combustion engine

Also Published As

Publication number Publication date
FR2778210A1 (en) 1999-11-05
EP0953754A1 (en) 1999-11-03
EP0953754B1 (en) 2003-11-19
DE69912875D1 (en) 2003-12-24
DE69912875T2 (en) 2004-11-11

Similar Documents

Publication Publication Date Title
FR2722533B1 (en) EXHAUST GAS RECYCLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
FR2779483B1 (en) METHOD FOR ALTERNATING THE FOUR-STAGE OPERATING MODE OF AN INTERNAL COMBUSTION ENGINE WITH SPARK IGNITION AND DIRECT INJECTION
FR2735183B1 (en) INTAKE PIPE INSTALLATION FOR AN INTERNAL COMBUSTION ENGINE
FR2700188B1 (en) METHOD FOR REDUCING THE VAPORIZATION OF FUEL IN AN INTERNAL COMBUSTION ENGINE.
FR2769050B1 (en) METHOD FOR STARTING A MULTICYLINDER INTERNAL COMBUSTION ENGINE
FR2834754B1 (en) CONTROL METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AN EXHAUST GAS PURIFICATION FACILITY AND CORRESPONDING INTERNAL COMBUSTION ENGINE
FR2735530B1 (en) METHOD FOR FORMING AN AIR / FUEL MIXTURE AND DEVICE FOR SUPPLYING FUEL TO AN INTERNAL COMBUSTION ENGINE
FR2722036B1 (en) SPARK PLUG FOR INTERNAL COMBUSTION ENGINES
FR2780098B1 (en) EXHAUST GAS EMISSION PURIFICATION APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
FR2799236B1 (en) METHOD FOR DIAGNOSING ACTUATORS AND SENSORS BASED ON THE FORMATION OF THE MIXTURE SUPPLYING AN INTERNAL COMBUSTION ENGINE
FR2761406B1 (en) METHOD OF FORMING THE MIXTURE FOR A DIRECT INJECTION INTERNAL COMBUSTION ENGINE
FR2731747B1 (en) PRESSURE REGULATOR FOR FUEL DISTRIBUTION CIRCUIT OF AN INTERNAL COMBUSTION ENGINE
FR2771774B1 (en) METHOD FOR MONITORING THE EXHAUST GAS PURIFYING SYSTEM OF AN INTERNAL COMBUSTION ENGINE WITH EXTERNAL IGNITION
FR2730013B1 (en) METHOD AND DEVICE FOR FORMING A SIGNAL CONCERNING THE QUANTITY OF RECYCLED EXHAUST GASES IN THE CASE OF AN INTERNAL COMBUSTION ENGINE
FR2744491B1 (en) EXHAUST GAS RECYCLING SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
FR2755471B1 (en) METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE WITH AN OTTO CYCLE WITH INTERNAL MIXTURE FORMATION
FR2793846B1 (en) METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE
FR2829181B1 (en) DEVICE AND METHOD FOR PURIFYING EXHAUST GAS FOR AN INTERNAL COMBUSTION ENGINE
FR2818687B1 (en) EXHAUST GAS PURIFYING DEVICE AND METHOD FOR INTERNAL COMBUSTION ENGINE
FR2778210B1 (en) METHOD FOR THE CANCELLATION OF THE VARIATIONS IN THE WEALTH OF THE GASEOUS MIXTURE FROM THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE
FR2728309B1 (en) FUEL SUPPLY SYSTEM FOR PROVIDING FUEL TO AN INTERNAL COMBUSTION ENGINE
FR2852627B1 (en) EXHAUST GAS PURIFYING PROCESS FOR POOR MIXED INTERNAL COMBUSTION ENGINES
FR2750734B1 (en) METHOD AND DEVICE FOR REGULATING THE INJECTED QUANTITY OF FUEL PROVIDED TO THE CYLINDERS OF AN INTERNAL COMBUSTION ENGINE
FR2790282B1 (en) METHOD AND APPARATUS FOR IMPLEMENTING AN INTERNAL COMBUSTION ENGINE, IN PARTICULAR A VEHICLE WITH A POOR FUEL / AIR MIXTURE
FR2704601B1 (en) Air supply system for fuel injectors of the air mantle type fitted to an internal combustion engine.

Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20161230