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FR2811713B1 - Procede et dispositif d'equilibrage d'un moteur a combustion interne - Google Patents

Procede et dispositif d'equilibrage d'un moteur a combustion interne

Info

Publication number
FR2811713B1
FR2811713B1 FR0109351A FR0109351A FR2811713B1 FR 2811713 B1 FR2811713 B1 FR 2811713B1 FR 0109351 A FR0109351 A FR 0109351A FR 0109351 A FR0109351 A FR 0109351A FR 2811713 B1 FR2811713 B1 FR 2811713B1
Authority
FR
France
Prior art keywords
balancing
combustion engine
internal combustion
engine
internal
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
FR0109351A
Other languages
English (en)
Other versions
FR2811713A1 (fr
Inventor
Gregory G Hafner
Brian G Mcgee
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of FR2811713A1 publication Critical patent/FR2811713A1/fr
Application granted granted Critical
Publication of FR2811713B1 publication Critical patent/FR2811713B1/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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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
    • F02D41/2464—Characteristics of actuators
    • F02D41/2467—Characteristics of actuators for injectors
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the 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
    • F02D41/24—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
    • F02D41/2464—Characteristics of actuators
    • F02D41/2467—Characteristics of actuators for injectors
    • F02D41/247—Behaviour for small quantities
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/3809—Common rail control systems
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
FR0109351A 2000-07-13 2001-07-13 Procede et dispositif d'equilibrage d'un moteur a combustion interne Expired - Fee Related FR2811713B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/615,849 US6480781B1 (en) 2000-07-13 2000-07-13 Method and apparatus for trimming an internal combustion engine

Publications (2)

Publication Number Publication Date
FR2811713A1 FR2811713A1 (fr) 2002-01-18
FR2811713B1 true FR2811713B1 (fr) 2006-06-09

Family

ID=24467059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0109351A Expired - Fee Related FR2811713B1 (fr) 2000-07-13 2001-07-13 Procede et dispositif d'equilibrage d'un moteur a combustion interne

Country Status (4)

Country Link
US (3) US6480781B1 (fr)
CA (1) CA2349022A1 (fr)
DE (1) DE10131546A1 (fr)
FR (1) FR2811713B1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6480781B1 (en) * 2000-07-13 2002-11-12 Caterpillar Inc. Method and apparatus for trimming an internal combustion engine
US6705278B2 (en) * 2001-06-26 2004-03-16 Caterpillar Inc Fuel injector with main shot and variable anchor delay
US6725147B2 (en) * 2001-10-31 2004-04-20 International Engine Intellectual Property Company, Llc System and method for predicting quantity of injected fuel and adaptation to engine control system
SE525219C2 (sv) * 2003-05-15 2004-12-28 Volvo Lastvagnar Ab Turboladdarsystem för en förbränningsmotor där båda kompressorstegen är av radialtyp med kompressorhjul försedda med bakåtsvepta blad
US7006910B2 (en) * 2003-06-03 2006-02-28 Caterpillar Inc. Engine power loss compensation
US6850835B1 (en) 2003-08-01 2005-02-01 Caterpillar Inc On engine trim for fuel injectors
US6843231B1 (en) 2003-12-19 2005-01-18 Caterpillar Inc Cylinder to cylinder balancing using intake valve actuation
WO2005099364A2 (fr) 2004-04-07 2005-10-27 Mack Trucks, Inc. Controle des emissions d'un moteur a combustion interne
CN1995728A (zh) * 2005-12-31 2007-07-11 卡特彼勒公司 具有可根据操作人员的目标而改变的波形的燃油系统
US7658065B2 (en) * 2006-01-30 2010-02-09 Caterpillar Inc. Hydraulic system having in-sump energy recovery device
US7793638B2 (en) * 2006-04-20 2010-09-14 Sturman Digital Systems, Llc Low emission high performance engines, multiple cylinder engines and operating methods
US7707977B2 (en) * 2006-10-18 2010-05-04 Caterpillar Inc. Variable valve performance detection strategy for internal combustion engine
JP4899791B2 (ja) * 2006-10-30 2012-03-21 株式会社デンソー 燃料噴射制御装置及び燃料供給系の診断方法
EP2153046A1 (fr) * 2007-05-29 2010-02-17 Renault Trucks Procédé, support d'enregistrement et dispositif de calibrage d'une injection de carburant
US7552717B2 (en) * 2007-08-07 2009-06-30 Delphi Technologies, Inc. Fuel injector and method for controlling fuel injectors
US7954472B1 (en) 2007-10-24 2011-06-07 Sturman Digital Systems, Llc High performance, low emission engines, multiple cylinder engines and operating methods
US7958864B2 (en) * 2008-01-18 2011-06-14 Sturman Digital Systems, Llc Compression ignition engines and methods
US7798129B2 (en) * 2008-03-31 2010-09-21 Perkins Engines Company Limited Shot mode transition method for fuel injection system
US7769532B2 (en) * 2008-03-31 2010-08-03 Perkins Engines Company Limited Method for operating fuel injection system
US7647919B2 (en) * 2008-05-14 2010-01-19 Delphi Technologies, Inc. Direct fuel injection control with variable injector current profile
US8596230B2 (en) * 2009-10-12 2013-12-03 Sturman Digital Systems, Llc Hydraulic internal combustion engines
US8887690B1 (en) 2010-07-12 2014-11-18 Sturman Digital Systems, Llc Ammonia fueled mobile and stationary systems and methods
DE102011100187B3 (de) * 2011-05-02 2012-11-08 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung einer Brennkraftmaschine
US9206738B2 (en) 2011-06-20 2015-12-08 Sturman Digital Systems, Llc Free piston engines with single hydraulic piston actuator and methods
US9464569B2 (en) 2011-07-29 2016-10-11 Sturman Digital Systems, Llc Digital hydraulic opposed free piston engines and methods

Family Cites Families (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168055A (en) * 1981-04-09 1982-10-16 Diesel Kiki Co Ltd Fuel injection system in internal combustion engine
JPS58150039A (ja) 1982-03-03 1983-09-06 Toyota Motor Corp 電子制御機関の空燃比の学習制御方法
US4621599A (en) 1983-12-13 1986-11-11 Nippon Soken, Inc. Method and apparatus for operating direct injection type internal combustion engine
US4576135A (en) 1984-04-24 1986-03-18 Trw Inc. Fuel injection apparatus employing electric power converter
JPH086627B2 (ja) 1985-06-04 1996-01-29 株式会社日本自動車部品総合研究所 ディーゼルエンジンの燃料噴射制御方法及び制御装置
EP0221832A3 (fr) 1985-11-07 1988-09-14 Ail Corporation Commande d'injection de carburant et senseur d'avance et de vitesse
US4729056A (en) 1986-10-02 1988-03-01 Motorola, Inc. Solenoid driver control circuit with initial boost voltage
FR2605055B1 (fr) 1986-10-08 1991-09-27 Daimler Benz Ag Procede d'injection directe de carburant pour un moteur diesel
US4922878A (en) 1988-09-15 1990-05-08 Caterpillar Inc. Method and apparatus for controlling a solenoid operated fuel injector
GB8823453D0 (en) 1988-10-06 1988-11-16 Lucas Ind Plc Pump
US5267545A (en) 1989-05-19 1993-12-07 Orbital Engine Company (Australia) Pty. Limited Method and apparatus for controlling the operation of a solenoid
JP2569174B2 (ja) 1989-06-19 1997-01-08 株式会社日立製作所 複数気筒内燃機関の制御装置
DE3923479A1 (de) 1989-07-15 1991-01-24 Bosch Gmbh Robert Sequentielles kraftstoffeinspritzverfahren
DE3929747A1 (de) 1989-09-07 1991-03-14 Bosch Gmbh Robert Verfahren und einrichtung zum steuern der kraftstoffeinspritzung
JP2918624B2 (ja) 1990-05-29 1999-07-12 株式会社日立製作所 エンジンの燃料噴射制御方法
US5268842A (en) 1990-12-03 1993-12-07 Cummins Engine Company, Inc. Electronic control of engine fuel injection based on engine duty cycle
BR9205424A (pt) 1991-01-14 1994-03-15 Orbital Engine Company Austria Sistema de gerenciamento de motor
DE69212754T2 (de) * 1991-09-27 1997-02-27 Nippon Denso Co Kraftstoffeinspritzanlage mit geteilter Kraftstoffeinspritzung für Dieselmotoren
JPH05214985A (ja) 1992-02-05 1993-08-24 Fuji Heavy Ind Ltd エンジンの燃料噴射制御方法
PH30377A (en) 1992-02-11 1997-04-15 Orbital Eng Pty Air fuel ratio control
JP2819937B2 (ja) 1992-04-30 1998-11-05 日産自動車株式会社 内燃機関の燃料噴射量演算装置
US5265562A (en) 1992-07-27 1993-11-30 Kruse Douglas C Internal combustion engine with limited temperature cycle
US5722373A (en) 1993-02-26 1998-03-03 Paul; Marius A. Fuel injector system with feed-back control
US5492098A (en) 1993-03-01 1996-02-20 Caterpillar Inc. Flexible injection rate shaping device for a hydraulically-actuated fuel injection system
US5313924A (en) * 1993-03-08 1994-05-24 Chrysler Corporation Fuel injection system and method for a diesel or stratified charge engine
US5678521A (en) 1993-05-06 1997-10-21 Cummins Engine Company, Inc. System and methods for electronic control of an accumulator fuel system
US5445128A (en) * 1993-08-27 1995-08-29 Detroit Diesel Corporation Method for engine control
US5379733A (en) 1993-10-29 1995-01-10 Deere & Company Fuel shut-off solenoid pull-in coil relay
US5450829A (en) 1994-05-03 1995-09-19 Servojet Products International Electronically controlled pilot fuel injection of compression ignition engines
JP3426744B2 (ja) 1994-11-17 2003-07-14 三菱自動車工業株式会社 内燃機関用燃料噴射制御装置及び内燃機関の燃料噴射制御方法
US5634448A (en) 1994-05-31 1997-06-03 Caterpillar Inc. Method and structure for controlling an apparatus, such as a fuel injector, using electronic trimming
JP3330234B2 (ja) 1994-07-29 2002-09-30 本田技研工業株式会社 内燃機関の燃料噴射制御装置
US5507260A (en) 1995-02-27 1996-04-16 Hintzen; Mark N. Fuel management system for internal combustion engines
GB9504625D0 (en) 1995-03-08 1995-04-26 Lucas Ind Plc Fuel system
US5566660A (en) 1995-04-13 1996-10-22 Caterpillar Inc. Fuel injection rate shaping apparatus for a unit fuel injector
GB9509610D0 (en) 1995-05-12 1995-07-05 Lucas Ind Plc Fuel system
US5499608A (en) 1995-06-19 1996-03-19 Caterpillar Inc. Method of staged activation for electronically actuated fuel injectors
JPH09112303A (ja) 1995-08-16 1997-04-28 Mazda Motor Corp エンジンの燃料制御装置
JPH09158810A (ja) 1995-10-02 1997-06-17 Hino Motors Ltd ディーゼルエンジン
US5609131A (en) 1995-10-11 1997-03-11 The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency Multi-stage combustion engine
JP3544257B2 (ja) 1995-11-07 2004-07-21 ヤマハ発動機株式会社 高圧縮比筒内噴射内燃機関
DE19602065C2 (de) 1996-01-20 2001-08-09 Daimler Chrysler Ag Verfahren zum Betrieb eines Verbrennungsmotors
US5701870A (en) 1996-04-15 1997-12-30 Caterpillar Inc. Programmable fuel injector current waveform control and method of operating same
EP0812981B1 (fr) 1996-06-14 2003-04-02 C.R.F. Società Consortile per Azioni Méthode et dispositif pour commander l'injection d'un moteur diesel suralimenté en régime transitoire
US5685273A (en) 1996-08-07 1997-11-11 Bkm, Inc. Method and apparatus for controlling fuel injection in an internal combustion engine
US6009849A (en) 1996-08-12 2000-01-04 Mazda Motor Corporation Direct fuel injection engine
US5839275A (en) 1996-08-20 1998-11-24 Toyota Jidosha Kabushiki Kaisha Fuel injection control device for a direct injection type engine
JP3644654B2 (ja) 1996-11-15 2005-05-11 三菱電機株式会社 内燃機関の燃料制御方式
US5865158A (en) 1996-12-11 1999-02-02 Caterpillar Inc. Method and system for controlling fuel injector pulse width based on fuel temperature
DE19700711C2 (de) * 1997-01-10 1999-05-12 Siemens Ag Verfahren zum Ausgleich des systematischen Fehlers an Einspritzvorrichtungen für eine Brennkraftmaschine
FR2762358B1 (fr) * 1997-04-16 1999-07-09 Peugeot Dispositif de controle du fonctionnement d'un moteur diesel, notamment de vehicule automobile
JP4010046B2 (ja) 1997-06-24 2007-11-21 トヨタ自動車株式会社 圧縮着火式内燃機関
US5746183A (en) 1997-07-02 1998-05-05 Ford Global Technologies, Inc. Method and system for controlling fuel delivery during transient engine conditions
US6021370A (en) 1997-08-05 2000-02-01 Cummins Engine Company, Inc. Vehicle/engine acceleration rate management system
US5979412A (en) 1997-08-12 1999-11-09 Walbro Corporation Inductive discharge injector driver
US5794585A (en) 1997-10-24 1998-08-18 Mitsubishi Denki Kabushiki Kaisha Cylinder injection fuel control device for an internal-combustion engine
US5986871A (en) 1997-11-04 1999-11-16 Caterpillar Inc. Method of operating a fuel injector
US6032652A (en) * 1997-11-27 2000-03-07 Denso Corporation Fuel injection system having variable fuel atomization control
US5893347A (en) 1997-12-18 1999-04-13 Caterpillar Inc. Method for delivering a small quantity of fuel with a hydraulically-actuated injector during split injection
US6026780A (en) 1997-12-18 2000-02-22 Caterpillar Inc. Method for controlled transition between use of different injection waveform types in a hydraulically-actuated electronically-controlled fuel injection system
US6014956A (en) 1997-12-22 2000-01-18 Caterpillar Inc. Electronic control for a hydraulically activated, electronically controlled injector fuel system and method for operating same
JP3570875B2 (ja) * 1997-12-25 2004-09-29 株式会社日本自動車部品総合研究所 筒内直噴エンジンの燃料噴射制御装置
JP3791170B2 (ja) 1998-01-29 2006-06-28 マツダ株式会社 多気筒エンジンの燃料制御装置
US6000384A (en) 1998-03-06 1999-12-14 Caterpillar Inc. Method for balancing the air/fuel ratio to each cylinder of an engine
JPH11343911A (ja) * 1998-03-31 1999-12-14 Mazda Motor Corp 筒内噴射式エンジンの燃料制御装置
JP3644249B2 (ja) * 1998-04-22 2005-04-27 日産自動車株式会社 筒内噴射式内燃機関
DE19838222A1 (de) * 1998-08-22 2000-02-24 Daimler Chrysler Ag Verfahren zur Auswertung eines Ionenstromsignales einer selbstzündenden Brennkraftmaschine
US6032642A (en) 1998-09-18 2000-03-07 Detroit Diesel Corporation Method for enhanced split injection in internal combustion engines
JP3536704B2 (ja) * 1999-02-17 2004-06-14 日産自動車株式会社 車両の駆動力制御装置
US6295808B1 (en) * 1999-06-29 2001-10-02 Hereaus Electro-Nite International N.V. High driveability index fuel detection by exhaust gas temperature measurement
US6352056B1 (en) * 2000-06-23 2002-03-05 Brunswick Corporation Exhaust valve actuator for a two cycle engine
US6363314B1 (en) * 2000-07-13 2002-03-26 Caterpillar Inc. Method and apparatus for trimming a fuel injector
US6480781B1 (en) * 2000-07-13 2002-11-12 Caterpillar Inc. Method and apparatus for trimming an internal combustion engine
US6305348B1 (en) * 2000-07-31 2001-10-23 Detroit Diesel Corporation Method for enhanced split injection in internal combustion engines

Also Published As

Publication number Publication date
US20040045536A1 (en) 2004-03-11
US6480781B1 (en) 2002-11-12
US6863056B2 (en) 2005-03-08
US20020100458A1 (en) 2002-08-01
FR2811713A1 (fr) 2002-01-18
CA2349022A1 (fr) 2002-01-13
DE10131546A1 (de) 2002-01-24

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Legal Events

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Effective date: 20100331