EP0719919A3 - Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors - Google Patents

Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors Download PDF

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Publication number
EP0719919A3
EP0719919A3 EP96300001A EP96300001A EP0719919A3 EP 0719919 A3 EP0719919 A3 EP 0719919A3 EP 96300001 A EP96300001 A EP 96300001A EP 96300001 A EP96300001 A EP 96300001A EP 0719919 A3 EP0719919 A3 EP 0719919A3
Authority
EP
European Patent Office
Prior art keywords
internal combustion
control system
combustion engine
fuel metering
engine
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.)
Granted
Application number
EP96300001A
Other languages
English (en)
French (fr)
Other versions
EP0719919A2 (de
EP0719919B1 (de
Inventor
Hidetaka Maki
Shusuke Akazaki
Yusuke Hasegawa
Isao Komoriya
Yoichi Nishimura
Toshiaki Hirota
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of EP0719919A2 publication Critical patent/EP0719919A2/de
Publication of EP0719919A3 publication Critical patent/EP0719919A3/de
Application granted granted Critical
Publication of EP0719919B1 publication Critical patent/EP0719919B1/de
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
    • F02D41/008—Controlling each cylinder individually
    • 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
    • F02D41/1402—Adaptive 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
    • F02D41/02—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
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the 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
    • F02D41/02—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
    • F02D2041/1415—Controller structures or design using a state feedback or a state space representation
    • 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
    • F02D2041/1415—Controller structures or design using a state feedback or a state space representation
    • F02D2041/1416—Observer
    • 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
    • F02D2041/1415—Controller structures or design using a state feedback or a state space representation
    • F02D2041/1417—Kalman 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
    • F02D41/02—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
    • F02D2041/1418—Several control loops, either as alternatives or simultaneous
    • 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
    • F02D2041/142—Controller structures or design using different types of control law in combination, e.g. adaptive combined with PID and sliding mode
    • 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
    • F02D2041/1426—Controller structures or design taking into account control stability
    • 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
    • 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
    • F02D41/1454—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 an oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—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 an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen

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)
EP96300001A 1994-12-30 1996-01-02 Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors Expired - Lifetime EP0719919B1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP340029/94 1994-12-30
JP34002994 1994-12-30
JP34002994 1994-12-30
JP61650/95 1995-02-25
JP6165095 1995-02-25
JP6165095 1995-02-25

Publications (3)

Publication Number Publication Date
EP0719919A2 EP0719919A2 (de) 1996-07-03
EP0719919A3 true EP0719919A3 (de) 1998-12-16
EP0719919B1 EP0719919B1 (de) 2003-04-09

Family

ID=26402703

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96300001A Expired - Lifetime EP0719919B1 (de) 1994-12-30 1996-01-02 Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors

Country Status (2)

Country Link
EP (1) EP0719919B1 (de)
DE (1) DE69627218T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462458B1 (ko) * 1996-03-15 2005-05-24 지멘스 악티엔게젤샤프트 외부배기가스를재순환하는내연기관의실린더로유입되는맑은공기의질량을모델을이용하여결정하는방법
ITBO20010010A1 (it) * 2001-01-12 2002-07-12 Magneti Marelli Spa Metodo per la stima della quantita' di aria fresca presente nei collettori di respirazione e di scarico di un motore a combustione interna c
US7140360B2 (en) * 2005-03-03 2006-11-28 Cummins, Inc. System for controlling exhaust emissions produced by an internal combustion engine
JP6500715B2 (ja) 2015-09-09 2019-04-17 株式会社デンソー 空燃比センサの制御装置
FR3098255B1 (fr) * 2019-07-03 2021-06-04 Safran Aircraft Engines Détermination de densité de carburant pour dosage de carburant dans un circuit d’alimentation en carburant d’un moteur d’aéronef

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625698A (en) * 1985-08-23 1986-12-02 General Motors Corporation Closed loop air/fuel ratio controller
EP0312835A2 (de) * 1987-10-22 1989-04-26 Nippondenso Co., Ltd. Steuereinrichtung
EP0330934A2 (de) * 1988-02-24 1989-09-06 Hitachi, Ltd. Verfahren zur Rückkopplungsregelung des Luft/Kraftstoffverhältnisses des einer Wärmekraftmaschine zugeführten Gemisches
US5099647A (en) * 1991-06-28 1992-03-31 Ford Motor Company Combined engine air/fuel control and catalyst monitoring
US5172549A (en) * 1991-04-19 1992-12-22 Mitsubishi Denki Kabushiki Kaisha Air-fuel ratio control device for an engine
EP0553570A2 (de) * 1991-12-27 1993-08-04 Honda Giken Kogyo Kabushiki Kaisha Verfahren zum Detektieren und Steuern des Luft/Kraftstoffverhältnisses in einem Innenverbrennungsmotor
EP0582085A2 (de) * 1992-07-03 1994-02-09 Honda Giken Kogyo Kabushiki Kaisha Brennstoffdosierungsteuersystem und Verfahren zum Schätzen des Zylinderluftstroms in Verbrennungsmotoren
US5363648A (en) * 1992-12-29 1994-11-15 Honda Giken Kogyo Kabushiki Kaisha A/F ratio control system for internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990235A (en) * 1989-02-23 1991-02-05 Toyota Jidosha Kabushiki Oxygen sensor
US4962741A (en) * 1989-07-14 1990-10-16 Ford Motor Company Individual cylinder air/fuel ratio feedback control system
IT1241373B (it) * 1990-12-27 1994-01-10 Marelli Autronica Circuito per il trattamento del segnale fornito da un sensore di ossigeno del tipo allo zirconio.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625698A (en) * 1985-08-23 1986-12-02 General Motors Corporation Closed loop air/fuel ratio controller
EP0312835A2 (de) * 1987-10-22 1989-04-26 Nippondenso Co., Ltd. Steuereinrichtung
EP0330934A2 (de) * 1988-02-24 1989-09-06 Hitachi, Ltd. Verfahren zur Rückkopplungsregelung des Luft/Kraftstoffverhältnisses des einer Wärmekraftmaschine zugeführten Gemisches
US5172549A (en) * 1991-04-19 1992-12-22 Mitsubishi Denki Kabushiki Kaisha Air-fuel ratio control device for an engine
US5099647A (en) * 1991-06-28 1992-03-31 Ford Motor Company Combined engine air/fuel control and catalyst monitoring
EP0553570A2 (de) * 1991-12-27 1993-08-04 Honda Giken Kogyo Kabushiki Kaisha Verfahren zum Detektieren und Steuern des Luft/Kraftstoffverhältnisses in einem Innenverbrennungsmotor
EP0582085A2 (de) * 1992-07-03 1994-02-09 Honda Giken Kogyo Kabushiki Kaisha Brennstoffdosierungsteuersystem und Verfahren zum Schätzen des Zylinderluftstroms in Verbrennungsmotoren
US5363648A (en) * 1992-12-29 1994-11-15 Honda Giken Kogyo Kabushiki Kaisha A/F ratio control system for internal combustion engine

Also Published As

Publication number Publication date
DE69627218T2 (de) 2003-11-06
EP0719919A2 (de) 1996-07-03
DE69627218D1 (de) 2003-05-15
EP0719919B1 (de) 2003-04-09

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