ES2151205T3 - Procedimiento para controlar un sistema de alimentacion de combustible sin retorno para un motor de combustion interna. - Google Patents

Procedimiento para controlar un sistema de alimentacion de combustible sin retorno para un motor de combustion interna.

Info

Publication number
ES2151205T3
ES2151205T3 ES97107954T ES97107954T ES2151205T3 ES 2151205 T3 ES2151205 T3 ES 2151205T3 ES 97107954 T ES97107954 T ES 97107954T ES 97107954 T ES97107954 T ES 97107954T ES 2151205 T3 ES2151205 T3 ES 2151205T3
Authority
ES
Spain
Prior art keywords
injector
return
combustion engine
internal combustion
control
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
ES97107954T
Other languages
English (en)
Inventor
Giorgio Bombarda
Luca Poggio
Ivano Rosselli
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.)
Marelli Europe SpA
Original Assignee
Magneti Marelli SpA
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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Application granted granted Critical
Publication of ES2151205T3 publication Critical patent/ES2151205T3/es
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
    • F02D41/30—Controlling fuel injection
    • F02D41/3082—Control of electrical fuel pumps
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type
    • 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
    • F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
    • 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

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)
  • Testing Of Engines (AREA)

Abstract

SE PRESENTA UN SISTEMA DE SUMINISTRO DE COMBUSTIBLE SIN RETORNO PARA UN MOTOR DE COMBUSTION INTERNA QUE FUNCIONA CON AL MENOS UN CILINDRO (3) Y QUE COMPRENDE: AL MENOS UN DISTRIBUIDOR DE ADMISION (4) CONECTADO AL CILINDRO (3), AL MENOS UN INYECTOR (5) PARA INYECTAR COMBUSTIBLE AL INTERIOR DEL DISTRIBUIDOR DE ADMISION (4), UN DEPOSITO DE COMBUSTIBLE (6), UN ABOMBA (7) SUSTANCIALMENTE POSICIONADA EN EL DEPOSITO (6) PARA SUMINISTRAR COMBUSTIBLE AL INYECTOR (5), Y UNA ESTACION DE CONTROL (9) QUE COMPRENDE UNA PRIMERA UNIDAD DE CALCULO ADAPTADA PARA CADA INYECTOR (5), PAR A CALCULAR EL VALOR DE LA DIFERENCIA MEDIA DE PRESION ENTRE LOS EXTREMOS DEL INYECTOR (5) DURANTE CADA FASE DE INYECCION, Y UNA SEGUNDA UNIDAD DE CALCULO CONECTADA A LA PRIMERA UNIDAD DE CALCULO Y ADAPTADA, PARA CADA INYECTOR (5), PARA CALCULAR EL VALOR MEDIO DE LA VELOCIDAD DE FLUJO DEL INYECTOR DURANTE CADA FASE DE INYECCION SOBRE LA BASE DEL VALOR DE LA DIFERENCIA MEDIA DE PRESION ENTRE LOS EXTREMOS DEL INYECTOR (5) DURANTELA FASE DE INYECCION.
ES97107954T 1996-05-20 1997-05-15 Procedimiento para controlar un sistema de alimentacion de combustible sin retorno para un motor de combustion interna. Expired - Lifetime ES2151205T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96BO000278A IT1285713B1 (it) 1996-05-20 1996-05-20 Procedimento di controllo di un impianto di alimentazione di carburante senza ritorno per un motore endotermico e impianto di

Publications (1)

Publication Number Publication Date
ES2151205T3 true ES2151205T3 (es) 2000-12-16

Family

ID=11341414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97107954T Expired - Lifetime ES2151205T3 (es) 1996-05-20 1997-05-15 Procedimiento para controlar un sistema de alimentacion de combustible sin retorno para un motor de combustion interna.

Country Status (6)

Country Link
US (1) US5755208A (es)
EP (1) EP0809008B1 (es)
BR (1) BR9702381B1 (es)
DE (1) DE69703179T2 (es)
ES (1) ES2151205T3 (es)
IT (1) IT1285713B1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740608C2 (de) * 1997-09-16 2003-02-13 Daimler Chrysler Ag Verfahren zur Bestimmung einer kraftstoffeinspritzbezogenen Kenngröße für einen Verbrennungsmotor mit Hochdruckspeicher-Einspritzanlage
JPH11173185A (ja) * 1997-12-10 1999-06-29 Denso Corp 内燃機関の燃料噴射制御装置
US20030236489A1 (en) 2002-06-21 2003-12-25 Baxter International, Inc. Method and apparatus for closed-loop flow control system
US10914260B2 (en) * 2019-02-21 2021-02-09 Transportation Ip Holdings, Llc Method and systems for fuel injection control on a high-pressure common rail engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01280645A (ja) * 1988-04-30 1989-11-10 Fuji Heavy Ind Ltd エンジンの燃料噴射制御装置
JPH04128527A (ja) * 1990-09-19 1992-04-30 Nissan Motor Co Ltd 内燃機関の燃料供給装置
US5537981A (en) * 1992-05-27 1996-07-23 Siemens Aktiengesellschaft Airflow error correction method and apparatus
US5546911A (en) * 1993-04-20 1996-08-20 Nippondenso Co., Ltd. Fuel injection control apparatus
JP3612719B2 (ja) * 1993-09-27 2005-01-19 日産自動車株式会社 内燃機関の燃料噴射制御装置
JP3462543B2 (ja) * 1993-09-29 2003-11-05 本田技研工業株式会社 内燃機関の空燃比制御装置
JP3389335B2 (ja) * 1994-01-21 2003-03-24 マツダ株式会社 エンジンの制御装置
IT1268039B1 (it) * 1994-03-04 1997-02-20 Weber Srl Sistema elettronico di calcolo del tempo di iniezione
JPH08210168A (ja) * 1995-02-02 1996-08-20 Sanshin Ind Co Ltd エンジンの運転制御装置
US5537982A (en) * 1995-04-14 1996-07-23 Saturn Corporation Fuel injection timing control
JP3783285B2 (ja) * 1995-07-03 2006-06-07 マツダ株式会社 エンジンの制御装置

Also Published As

Publication number Publication date
DE69703179T2 (de) 2001-05-17
EP0809008B1 (en) 2000-09-27
EP0809008A2 (en) 1997-11-26
ITBO960278A0 (it) 1996-05-20
DE69703179D1 (de) 2000-11-02
ITBO960278A1 (it) 1997-11-20
BR9702381B1 (pt) 2008-11-18
IT1285713B1 (it) 1998-06-18
EP0809008A3 (en) 1998-01-14
US5755208A (en) 1998-05-26
BR9702381A (pt) 1998-09-15

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