ES2155482T3 - REGULATION OF THE FUEL SUPPLY OF AN ENGINE. - Google Patents

REGULATION OF THE FUEL SUPPLY OF AN ENGINE.

Info

Publication number
ES2155482T3
ES2155482T3 ES94930864T ES94930864T ES2155482T3 ES 2155482 T3 ES2155482 T3 ES 2155482T3 ES 94930864 T ES94930864 T ES 94930864T ES 94930864 T ES94930864 T ES 94930864T ES 2155482 T3 ES2155482 T3 ES 2155482T3
Authority
ES
Spain
Prior art keywords
change
fuel
cycle
engine
frequency
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 - Lifetime
Application number
ES94930864T
Other languages
Spanish (es)
Inventor
David Richard Worth
Richard William Hurley
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.)
Orbital Engine Co Pty Ltd
Orbital Engine Co Australia Pty Ltd
Original Assignee
Orbital Engine Co Pty Ltd
Orbital Engine Co Australia Pty Ltd
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 Orbital Engine Co Pty Ltd, Orbital Engine Co Australia Pty Ltd filed Critical Orbital Engine Co Pty Ltd
Application granted granted Critical
Publication of ES2155482T3 publication Critical patent/ES2155482T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/045—Detection of accelerating or decelerating state
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
    • 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
    • F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1012—Engine speed gradient
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/04—Two-stroke combustion engines with electronic control
    • 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
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

LO QUE SE DESCRIBE ES UN METODO DE CONTROL DE LA CANTIDAD DE COMBUSTIBLE SUMINISTRADO A UN MOTOR SUJETO A UN CAMBIO EN LA DEMANDA DE CARGA DE MOTOR QUE COMPRENDE LA DETERMINACION DE UNA FRECUENCIA DE CAMBIO DE COMBUSTIBLE REQUERIBLE POR CICLO CON TIEMPO DE RESPUESTA AL CAMBIO EN LA DEMANDA DE CARGA DE MOTOR; Y APLICACION DE UN FILTRO CONSTANTE A LA FRECUENCIA DETERMINADA DE CAMBIO DE COMBUSTIBLE REQUERIDA POR CICLO CON TIEMPO PARA MANTENER UN VALOR DE LA FRECUENCIA DE CAMBIO DE COMBUSTIBLE REQUERIDA POR CICLO DEL MOTOR CON TIEMPO EN UN NIVEL DE UMBRAL NO SUPERIOR A UNO PREDETERMINADO.WHAT IS DESCRIBED IS A FUEL AMOUNT CONTROL METHOD SUPPLIED TO A MOTOR SUBJECT TO A CHANGE IN THE ENGINE LOAD DEMAND THAT UNDERSTANDS THE DETERMINATION OF A FUEL CHANGE FREQUENCY REQUIRED BY CYCLE WITH RESPONSE TIME THE ENGINE LOAD DEMAND; AND APPLICATION OF A FILTER CONSTANTING THE DETERMINED FREQUENCY OF CHANGE OF FUEL REQUIRED BY CYCLE WITH TIME TO MAINTAIN A VALUE OF THE FREQUENCY OF CHANGE OF FUEL REQUIRED BY CYCLE OF THE MOTOR WITH TIME AT A THRESHOLD LEVEL NOT OVER PREDED.

ES94930864T 1993-10-21 1994-10-20 REGULATION OF THE FUEL SUPPLY OF AN ENGINE. Expired - Lifetime ES2155482T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPM194993 1993-10-21

Publications (1)

Publication Number Publication Date
ES2155482T3 true ES2155482T3 (en) 2001-05-16

Family

ID=3777289

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94930864T Expired - Lifetime ES2155482T3 (en) 1993-10-21 1994-10-20 REGULATION OF THE FUEL SUPPLY OF AN ENGINE.

Country Status (10)

Country Link
EP (1) EP0724686B1 (en)
JP (1) JP3727340B2 (en)
KR (1) KR100351580B1 (en)
CN (1) CN1055521C (en)
BR (1) BR9407872A (en)
CA (1) CA2171623A1 (en)
DE (1) DE69427032T2 (en)
ES (1) ES2155482T3 (en)
MY (1) MY113975A (en)
WO (1) WO1995011377A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19626536C2 (en) * 1996-07-02 2000-07-06 Daimler Chrysler Ag Method for regulating the injection quantity of the fuel supplied to the cylinders of an internal combustion engine and a device for carrying out this method
DE19905604A1 (en) * 1999-02-11 2000-08-17 Bosch Gmbh Robert Method and device for damping jerky vehicle movements
SE526382C2 (en) * 2004-01-16 2005-09-06 Scania Cv Abp Device and method of damping
KR100804636B1 (en) * 2004-07-12 2008-02-20 얀마 가부시키가이샤 Fuel injection control method in case of crush reverse
JP5946342B2 (en) * 2012-07-09 2016-07-06 株式会社ケーヒン Engine output control device
WO2014162815A1 (en) * 2013-04-01 2014-10-09 本田技研工業株式会社 Vehicular power transmission device
EP3804069B1 (en) * 2018-05-25 2023-07-26 Noble Drilling A/S Motion-state dependent operation of kinetic generator on a marine vessel or platform
CN109611220A (en) * 2018-11-29 2019-04-12 潍柴动力股份有限公司 A throttle control method and device
SE543784C2 (en) * 2019-11-29 2021-07-20 Scania Cv Ab System and method for operating a fuel supply pump of a vehicle

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4502437A (en) * 1981-11-02 1985-03-05 Ambac Industries, Incorporated Electrical fuel control system and method for diesel engines
JPS62206250A (en) * 1986-03-05 1987-09-10 Mazda Motor Corp Fuel controlling device for engine
JPS63198742A (en) * 1987-02-12 1988-08-17 Mitsubishi Electric Corp Engine control device
JPS63212740A (en) * 1987-02-27 1988-09-05 Mitsubishi Electric Corp Electronic controller for internal combustion engine
DE3930396C2 (en) * 1989-09-12 1993-11-04 Bosch Gmbh Robert METHOD FOR ADJUSTING AIR AND FUEL AMOUNTS FOR A MULTI-CYLINDRICAL INTERNAL COMBUSTION ENGINE
JP2765126B2 (en) * 1989-11-17 1998-06-11 株式会社デンソー Fuel injection amount control device
DE4120000A1 (en) * 1991-06-18 1992-12-24 Vdo Schindling METHOD AND CIRCUIT ARRANGEMENT FOR INFLUENCING A SET SIZE
DE4202407C2 (en) * 1992-01-29 1994-02-03 Daimler Benz Ag Procedure for damping longitudinal vibrations
PH30377A (en) * 1992-02-11 1997-04-15 Orbital Eng Pty Air fuel ratio control

Also Published As

Publication number Publication date
WO1995011377A1 (en) 1995-04-27
DE69427032D1 (en) 2001-05-10
CN1133628A (en) 1996-10-16
BR9407872A (en) 1996-10-29
DE69427032T2 (en) 2001-07-19
MY113975A (en) 2002-07-31
JP3727340B2 (en) 2005-12-14
JPH09504068A (en) 1997-04-22
CA2171623A1 (en) 1995-04-27
EP0724686A1 (en) 1996-08-07
EP0724686A4 (en) 1998-05-06
KR100351580B1 (en) 2002-12-26
EP0724686B1 (en) 2001-04-04
CN1055521C (en) 2000-08-16

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