ITTO910976A1 - Sistema di controllo della quantita' di carburante iniettato per un sistema di iniezione elettronica. - Google Patents

Sistema di controllo della quantita' di carburante iniettato per un sistema di iniezione elettronica.

Info

Publication number
ITTO910976A1
ITTO910976A1 IT000976A ITTO910976A ITTO910976A1 IT TO910976 A1 ITTO910976 A1 IT TO910976A1 IT 000976 A IT000976 A IT 000976A IT TO910976 A ITTO910976 A IT TO910976A IT TO910976 A1 ITTO910976 A1 IT TO910976A1
Authority
IT
Italy
Prior art keywords
injected fuel
fuel quantity
quantity control
electronic injection
control system
Prior art date
Application number
IT000976A
Other languages
English (en)
Inventor
Maurizio Abate
Claudio Carnevale
Pietro Nenzioni
Aldo Perotto
Original Assignee
Weber Srl
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 Weber Srl filed Critical Weber Srl
Priority to ITTO910976A priority Critical patent/IT1250530B/it
Publication of ITTO910976A0 publication Critical patent/ITTO910976A0/it
Priority to US07/988,237 priority patent/US5335643A/en
Priority to ES92121184T priority patent/ES2087417T3/es
Priority to DE69209460T priority patent/DE69209460T2/de
Priority to EP92121184A priority patent/EP0546579B1/en
Publication of ITTO910976A1 publication Critical patent/ITTO910976A1/it
Application granted granted Critical
Publication of IT1250530B publication Critical patent/IT1250530B/it

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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1481—Using a delaying circuit
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into 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
    • F02D41/02—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
    • F02D2041/143—Controller structures or design the control loop including a non-linear model or compensator
    • 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
    • F02D2041/1437—Simulation

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)
ITTO910976A 1991-12-13 1991-12-13 Sistema di controllo della quantita' di carburante iniettato per un sistema di iniezione elettronica. IT1250530B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO910976A IT1250530B (it) 1991-12-13 1991-12-13 Sistema di controllo della quantita' di carburante iniettato per un sistema di iniezione elettronica.
US07/988,237 US5335643A (en) 1991-12-13 1992-12-09 Electronic injection fuel delivery control system
ES92121184T ES2087417T3 (es) 1991-12-13 1992-12-11 Sistema electronico de control de suministro de combustible por inyeccion.
DE69209460T DE69209460T2 (de) 1991-12-13 1992-12-11 Elektronisches System zur Regelung der Benzineinspritzung
EP92121184A EP0546579B1 (en) 1991-12-13 1992-12-11 Electronic injection fuel delivery control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910976A IT1250530B (it) 1991-12-13 1991-12-13 Sistema di controllo della quantita' di carburante iniettato per un sistema di iniezione elettronica.

Publications (3)

Publication Number Publication Date
ITTO910976A0 ITTO910976A0 (it) 1991-12-13
ITTO910976A1 true ITTO910976A1 (it) 1993-06-14
IT1250530B IT1250530B (it) 1995-04-08

Family

ID=11409784

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910976A IT1250530B (it) 1991-12-13 1991-12-13 Sistema di controllo della quantita' di carburante iniettato per un sistema di iniezione elettronica.

Country Status (5)

Country Link
US (1) US5335643A (it)
EP (1) EP0546579B1 (it)
DE (1) DE69209460T2 (it)
ES (1) ES2087417T3 (it)
IT (1) IT1250530B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0783097A (ja) * 1993-09-13 1995-03-28 Honda Motor Co Ltd 内燃機関の空燃比検出方法
DE69408757T2 (de) * 1993-09-13 1998-06-25 Honda Motor Co Ltd Luft-Kraftstoff-Verhältnis-Erfassungsvorrichtung für eine Brennkraftmaschine
JP3233526B2 (ja) * 1994-03-09 2001-11-26 本田技研工業株式会社 適応制御を用いたフィードバック制御装置
DE4436085A1 (de) * 1994-10-10 1996-04-11 Daimler Benz Ag Regelungsverfahren zur Optimierung der Schadstoffemission einer Verbrennungsanlage
US5619976A (en) * 1995-02-24 1997-04-15 Honda Giken Kogyo Kabushiki Kaisha Control system employing controller of recurrence formula type for internal combustion engines
US5551410A (en) * 1995-07-26 1996-09-03 Ford Motor Company Engine controller with adaptive fuel compensation
FR2749350B1 (fr) * 1996-06-03 1998-07-10 Renault Systeme de regulation de la richesse par mode de glissement
US6055524A (en) * 1997-10-06 2000-04-25 General Cybernation Group, Inc. Model-free adaptive process control
US6556980B1 (en) * 1998-08-28 2003-04-29 General Cyberation Group, Inc. Model-free adaptive control for industrial processes
US6684112B1 (en) * 2000-04-11 2004-01-27 George Shu-Xing Cheng Robust model-free adaptive control
US6564141B2 (en) * 2001-02-28 2003-05-13 Detroit Diesel Corporation Engine delay compensation
US7006909B1 (en) 2004-10-20 2006-02-28 Detroit Diesel Corporation Engine delay compensation
CN101799368B (zh) * 2010-01-27 2011-05-25 北京信息科技大学 一种机电设备非线性故障预测方法
US9110453B2 (en) * 2011-04-08 2015-08-18 General Cybernation Group Inc. Model-free adaptive control of advanced power plants
US8958974B2 (en) * 2012-01-18 2015-02-17 Ford Global Technologies, Llc Non-intrusive exhaust gas sensor monitoring
JP5791660B2 (ja) * 2013-05-20 2015-10-07 株式会社椿本チエイン 噛合チェーンユニット
US11512660B2 (en) * 2019-06-17 2022-11-29 Cummins Inc. Internal combustion engine misfire and air-fuel ratio imbalance detection and controls

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045297B2 (ja) * 1977-07-22 1985-10-08 株式会社日立製作所 内燃機関の燃料制御装置
JPS5596339A (en) * 1979-01-13 1980-07-22 Nippon Denso Co Ltd Air-fuel ratio control method
DE3126238A1 (de) * 1981-07-03 1983-01-20 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum betrieb einer sauerstoffsonde in einem grossen temperaturbereich
FR2591278B1 (fr) * 1985-12-06 1990-01-26 Inf Milit Spatiale Aeronaut Dispositif de regulation de moteur a combustion et procede d'utilisation d'un tel dispositif.
JPS62162748A (ja) * 1986-01-13 1987-07-18 Honda Motor Co Ltd 内燃エンジンの空燃比制御方法
FR2594890B1 (fr) * 1986-02-25 1990-03-09 Renault Procede et systeme d'injection electronique a regulation par sonde l pour moteur a combustion interne
DE3810829A1 (de) * 1988-03-30 1989-10-12 Bosch Gmbh Robert Verfahren und vorrichtung zur lambdaregelung

Also Published As

Publication number Publication date
EP0546579A1 (en) 1993-06-16
US5335643A (en) 1994-08-09
DE69209460T2 (de) 1996-08-01
ITTO910976A0 (it) 1991-12-13
IT1250530B (it) 1995-04-08
ES2087417T3 (es) 1996-07-16
EP0546579B1 (en) 1996-03-27
DE69209460D1 (de) 1996-05-02

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19981221