DE69621359T2 - Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors - Google Patents

Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors

Info

Publication number
DE69621359T2
DE69621359T2 DE69621359T DE69621359T DE69621359T2 DE 69621359 T2 DE69621359 T2 DE 69621359T2 DE 69621359 T DE69621359 T DE 69621359T DE 69621359 T DE69621359 T DE 69621359T DE 69621359 T2 DE69621359 T2 DE 69621359T2
Authority
DE
Germany
Prior art keywords
control system
combustion engine
internal combustion
fuel metering
metering
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
DE69621359T
Other languages
English (en)
Other versions
DE69621359D1 (de
Inventor
Hidetaka Maki
Shusuke Akazaki
Yusuke Hasegawa
Yoichi Nishimura
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
Application granted granted Critical
Publication of DE69621359D1 publication Critical patent/DE69621359D1/de
Publication of DE69621359T2 publication Critical patent/DE69621359T2/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
    • F02D41/1401—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
    • F02D2041/1422—Variable gain or coefficients
    • 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
    • F02D41/1401—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
    • F02D2041/1434—Inverse model
    • 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
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure

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)
DE69621359T 1994-12-30 1996-01-02 Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors Expired - Lifetime DE69621359T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34002594 1994-12-30

Publications (2)

Publication Number Publication Date
DE69621359D1 DE69621359D1 (de) 2002-07-04
DE69621359T2 true DE69621359T2 (de) 2002-09-26

Family

ID=18333030

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621359T Expired - Lifetime DE69621359T2 (de) 1994-12-30 1996-01-02 Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors

Country Status (3)

Country Link
US (1) US5606959A (de)
EP (1) EP0719933B1 (de)
DE (1) DE69621359T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5806012A (en) * 1994-12-30 1998-09-08 Honda Giken Kogyo Kabushiki Kaisha Fuel metering control system for internal combustion engine
US5781875A (en) * 1995-02-25 1998-07-14 Honda Giken Kogyo Kabushiki Kaisha Fuel metering control system for internal combustion engine
US5774822A (en) * 1995-02-25 1998-06-30 Honda Giken Kogyo Kabushiki Kaisha Fuel metering control system for internal combustion engine
US6041279A (en) * 1995-02-25 2000-03-21 Honda Giken Kogyo Kabushiki Kaisha Fuel metering control system for internal combustion engine
JP3518164B2 (ja) * 1996-05-10 2004-04-12 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JP3765617B2 (ja) * 1996-06-25 2006-04-12 本田技研工業株式会社 内燃機関の空燃比制御装置
US7886523B1 (en) * 1998-08-24 2011-02-15 Legare Joseph E Control methods for improved catalytic converter efficiency and diagnosis
US6601442B1 (en) 1999-09-20 2003-08-05 Cummins, Inc. Duty cycle monitoring system for an engine
US6298827B1 (en) 2000-03-08 2001-10-09 Caterpillar Inc. Method and system to monitor and control the activation stage in a hydraulically actuated device
US6591822B2 (en) * 2000-06-20 2003-07-15 Denso Corporation Air-fuel ratio controller of internal combustion engines
US6705294B2 (en) 2001-09-04 2004-03-16 Caterpiller Inc Adaptive control of fuel quantity limiting maps in an electronically controlled engine
US6644291B2 (en) 2002-03-14 2003-11-11 Ford Global Technologies, Llc Control method and apparatus for adaptively determining a fuel pulse width
US11125176B2 (en) * 2018-12-12 2021-09-21 Ford Global Technologies, Llc Methods and system for determining engine air-fuel ratio imbalance

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5951150A (ja) * 1982-09-16 1984-03-24 Nissan Motor Co Ltd 内燃機関のアイドル回転速度制御方法
DE3539395A1 (de) * 1985-11-07 1987-05-14 Bosch Gmbh Robert Verfahren und einrichtung zur adaption der gemischsteuerung bei brennkraftmaschinen
JP2564806B2 (ja) * 1986-09-18 1996-12-18 トヨタ自動車株式会社 内燃機関のフイ−ドバツク制御方法
JP2564858B2 (ja) * 1987-11-18 1996-12-18 トヨタ自動車株式会社 内燃機関の燃料噴射量制御装置
JPH01313644A (ja) * 1988-06-13 1989-12-19 Toyota Motor Corp 内燃機関制御装置用の酸素濃度検出装置
JP2997473B2 (ja) * 1988-12-26 2000-01-11 株式会社日立製作所 エンジンの適応制御方法
JP2666081B2 (ja) * 1989-04-18 1997-10-22 本田技研工業株式会社 内燃機関のノック制御装置
JPH04209940A (ja) * 1990-12-10 1992-07-31 Nippondenso Co Ltd エンジン用空燃比制御装置
JPH04365947A (ja) * 1991-06-11 1992-12-17 Nippondenso Co Ltd エンジン用空燃比制御装置
EP0553570B1 (de) * 1991-12-27 1998-04-22 Honda Giken Kogyo Kabushiki Kaisha Verfahren zum Feststellen und Steuern des Luft/Kraftstoffverhältnisses in einer Brennkraftmaschine
JP2717744B2 (ja) * 1991-12-27 1998-02-25 本田技研工業株式会社 内燃機関の空燃比検出及び制御方法
EP0959236B1 (de) * 1992-07-03 2004-04-07 Honda Giken Kogyo Kabushiki Kaisha Kraftstoffmesssteuersystem und Zylinderluftflussschätzungsmethode im Verbrennungsmotor
JP2683985B2 (ja) * 1992-07-03 1997-12-03 本田技研工業株式会社 内燃機関の燃料噴射量制御装置
JP2689364B2 (ja) * 1992-07-03 1997-12-10 本田技研工業株式会社 内燃機関の燃料噴射量制御装置
JP2683986B2 (ja) * 1992-07-21 1997-12-03 本田技研工業株式会社 内燃機関の燃料噴射量制御装置
JPH06101522A (ja) * 1992-09-18 1994-04-12 Honda Motor Co Ltd 内燃エンジンの制御装置
JP2750648B2 (ja) * 1992-11-16 1998-05-13 本田技研工業株式会社 漸化式形式のパラメータ調整則を持つ適応制御器
JP3162521B2 (ja) * 1992-12-02 2001-05-08 本田技研工業株式会社 内燃機関の気筒別空燃比推定器
JPH06294014A (ja) * 1993-04-05 1994-10-21 Toray Ind Inc 導電性繊維の製造方法
US5535135A (en) * 1993-08-24 1996-07-09 Motorola, Inc. State estimator based exhaust gas chemistry measurement system and method
JP3162585B2 (ja) * 1993-09-13 2001-05-08 本田技研工業株式会社 内燃機関の空燃比検出装置
JP3162553B2 (ja) * 1993-09-13 2001-05-08 本田技研工業株式会社 内燃機関の空燃比フィードバック制御装置

Also Published As

Publication number Publication date
EP0719933A2 (de) 1996-07-03
EP0719933B1 (de) 2002-05-29
DE69621359D1 (de) 2002-07-04
US5606959A (en) 1997-03-04
EP0719933A3 (de) 1999-03-10

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Legal Events

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