AU5822794A - Multi-function feedback control system for internal combustion engines - Google Patents

Multi-function feedback control system for internal combustion engines

Info

Publication number
AU5822794A
AU5822794A AU58227/94A AU5822794A AU5822794A AU 5822794 A AU5822794 A AU 5822794A AU 58227/94 A AU58227/94 A AU 58227/94A AU 5822794 A AU5822794 A AU 5822794A AU 5822794 A AU5822794 A AU 5822794A
Authority
AU
Australia
Prior art keywords
control system
internal combustion
feedback control
combustion engines
function feedback
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.)
Abandoned
Application number
AU58227/94A
Other languages
English (en)
Inventor
Giovanni Barbanti
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.)
BUGATTI ELECTRONICS Srl
Original Assignee
BUGATTI ELECT 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 BUGATTI ELECT Srl filed Critical BUGATTI ELECT Srl
Publication of AU5822794A publication Critical patent/AU5822794A/en
Abandoned 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • 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
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors
    • F02D41/1443—Plural sensors with one sensor per cylinder or group of cylinders

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)
AU58227/94A 1992-12-18 1993-12-14 Multi-function feedback control system for internal combustion engines Abandoned AU5822794A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITBO92A0446 1992-12-18
ITBO920446A IT1260234B (it) 1992-12-18 1992-12-18 Sistema di controllo a loop chiuso integrato, multifunzione, senza mappatura e auto-adattivo per motori endotermici
PCT/IT1993/000129 WO1994015086A1 (fr) 1992-12-18 1993-12-14 Systeme multifonctions de commande a retour pour moteurs a combustion interne

Publications (1)

Publication Number Publication Date
AU5822794A true AU5822794A (en) 1994-07-19

Family

ID=11338588

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58227/94A Abandoned AU5822794A (en) 1992-12-18 1993-12-14 Multi-function feedback control system for internal combustion engines

Country Status (5)

Country Link
EP (1) EP0702750A1 (fr)
CN (1) CN1096564A (fr)
AU (1) AU5822794A (fr)
IT (1) IT1260234B (fr)
WO (1) WO1994015086A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505235C2 (sv) * 1995-06-07 1997-07-21 Volvo Ab Sätt och anordning för att bestämma syrebuffertkapaciteten i en katalytisk avgasrenare
CN100526872C (zh) * 2005-11-01 2009-08-12 比亚迪股份有限公司 汽车用氧传感器性能测试装置
JP4626630B2 (ja) * 2007-05-24 2011-02-09 トヨタ自動車株式会社 フィードバック制御システム
CN112648090A (zh) * 2021-01-12 2021-04-13 重庆航控科技有限公司 一种发动机控制系统、方法及发动机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036186A (en) * 1973-06-04 1977-07-19 Nippon Soken, Inc. Air-fuel mixture ratio correcting system for carburetor
JPS5738642A (en) * 1980-08-19 1982-03-03 Nippon Denso Co Ltd Method of internal-combustion engine control
JPS60259740A (ja) * 1984-06-06 1985-12-21 Toyota Central Res & Dev Lab Inc 内燃機関の排気浄化方法
JPS62223427A (ja) * 1986-03-20 1987-10-01 Nissan Motor Co Ltd 空燃比制御装置
DE3822415A1 (de) * 1987-11-12 1989-05-24 Man Technologie Gmbh Verfahren und vorrichtung zur regelung des verbrennungsluftverhaeltnisses bei verbrennungsmaschinen
DE3991305C2 (fr) * 1988-11-01 1993-08-05 Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo, Jp
JP2910858B2 (ja) * 1989-08-31 1999-06-23 富士重工業株式会社 エンジンのノッキング検出方法
DE3928860A1 (de) * 1989-08-31 1991-03-07 Vdo Schindling Verfahren und vorrichtung zur verbesserung des abgasverhaltens von gemischverdichtenden brennkraftmaschinen
EP0426905B1 (fr) * 1989-11-06 1994-03-02 New Holland Belgium N.V. Mécanisme d'actionnement du système à noeuds
JP2863229B2 (ja) * 1989-12-22 1999-03-03 三菱電機株式会社 内燃機関の空燃比制御装置
ES2048592T3 (es) * 1990-03-19 1994-03-16 Emitec Emissionstechnologie Procedimiento y dispositivo para el control del funcionamiento de un catalizador de una maquina motriz de combustion interna.
US5094214A (en) * 1991-06-05 1992-03-10 General Motors Corporation Vehicle engine fuel system diagnostics

Also Published As

Publication number Publication date
IT1260234B (it) 1996-04-02
CN1096564A (zh) 1994-12-21
ITBO920446A1 (it) 1994-06-18
EP0702750A1 (fr) 1996-03-27
WO1994015086A1 (fr) 1994-07-07
ITBO920446A0 (it) 1992-12-18

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