DE69722505D1 - Luft-Brennstoff-Verhältnisregelvorrichtung für Brennkraftmaschinen - Google Patents

Luft-Brennstoff-Verhältnisregelvorrichtung für Brennkraftmaschinen

Info

Publication number
DE69722505D1
DE69722505D1 DE69722505T DE69722505T DE69722505D1 DE 69722505 D1 DE69722505 D1 DE 69722505D1 DE 69722505 T DE69722505 T DE 69722505T DE 69722505 T DE69722505 T DE 69722505T DE 69722505 D1 DE69722505 D1 DE 69722505D1
Authority
DE
Germany
Prior art keywords
air
control device
internal combustion
fuel ratio
combustion engines
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
DE69722505T
Other languages
English (en)
Other versions
DE69722505T2 (de
Inventor
Yuji Yasui
Shusuke Akazaki
Kohei Hanada
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 DE69722505D1 publication Critical patent/DE69722505D1/de
Application granted granted Critical
Publication of DE69722505T2 publication Critical patent/DE69722505T2/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
    • F02D41/02—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
    • 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
    • F02D41/1403—Sliding mode control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/0255—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system the criterion being a time-optimal performance criterion
    • 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
    • F02D2041/1418—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
    • F02D41/1401—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
    • F02D41/1444—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
DE69722505T 1996-04-05 1997-04-07 Luft-Brennstoff-Verhältnisregelvorrichtung für Brennkraftmaschinen Expired - Lifetime DE69722505T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08405096A JP3261038B2 (ja) 1996-04-05 1996-04-05 内燃機関の空燃比制御装置

Publications (2)

Publication Number Publication Date
DE69722505D1 true DE69722505D1 (de) 2003-07-10
DE69722505T2 DE69722505T2 (de) 2003-12-11

Family

ID=13819685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722505T Expired - Lifetime DE69722505T2 (de) 1996-04-05 1997-04-07 Luft-Brennstoff-Verhältnisregelvorrichtung für Brennkraftmaschinen

Country Status (4)

Country Link
US (1) US5845490A (de)
EP (1) EP0799986B1 (de)
JP (1) JP3261038B2 (de)
DE (1) DE69722505T2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3592519B2 (ja) * 1997-09-16 2004-11-24 本田技研工業株式会社 内燃機関の排気系の空燃比制御装置及びプラントの制御装置
JP3331159B2 (ja) * 1997-09-16 2002-10-07 本田技研工業株式会社 プラントの制御装置
JP3354088B2 (ja) * 1997-09-16 2002-12-09 本田技研工業株式会社 内燃機関の排気系の空燃比制御装置
JP3484074B2 (ja) 1998-05-13 2004-01-06 本田技研工業株式会社 プラントの制御装置
ES2296392T3 (es) * 1998-07-17 2008-04-16 Honda Giken Kogyo Kabushiki Kaisha Metodo de determinar un estado deteriorado de un convertidor catalitico para purificar los gases de escape.
DE69917195T2 (de) 1998-12-17 2004-09-23 Honda Giken Kogyo K.K. Steuersystem für das Luft/Kraftstoffverhältnis einer Brennkraftmaschine
JP3484088B2 (ja) 1998-12-17 2004-01-06 本田技研工業株式会社 プラントの制御装置
JP3621839B2 (ja) 1998-12-17 2005-02-16 本田技研工業株式会社 プラントの制御装置
DE19902664A1 (de) * 1999-01-25 2000-08-10 Daimler Chrysler Ag Verfahren zur Regelung der Zufuhr elektrischer Energie zu einer elektromagnetischen Einrichtung und Verwendung eines Sliding-Mode-Reglers
JP3773684B2 (ja) 1999-02-09 2006-05-10 本田技研工業株式会社 内燃機関の空燃比制御装置
JP4265704B2 (ja) 1999-04-14 2009-05-20 本田技研工業株式会社 内燃機関の空燃比制御装置及びプラントの制御装置
JP3655146B2 (ja) 1999-10-08 2005-06-02 本田技研工業株式会社 多気筒内燃機関の空燃比制御装置
JP3655145B2 (ja) 1999-10-08 2005-06-02 本田技研工業株式会社 多気筒内燃機関の空燃比制御装置
JP3688533B2 (ja) 1999-11-12 2005-08-31 本田技研工業株式会社 排ガス浄化用触媒装置の劣化状態評価方法
JP3782269B2 (ja) 1999-11-12 2006-06-07 本田技研工業株式会社 内燃機関の空燃比制御装置
JP3967524B2 (ja) 1999-12-22 2007-08-29 本田技研工業株式会社 内燃機関の空燃比制御装置
JP4312325B2 (ja) * 1999-12-28 2009-08-12 本田技研工業株式会社 排ガス浄化用触媒装置の劣化状態評価方法
JP4354068B2 (ja) * 2000-02-02 2009-10-28 本田技研工業株式会社 内燃機関の排ガスの空燃比制御装置
US6360159B1 (en) 2000-06-07 2002-03-19 Cummins, Inc. Emission control in an automotive engine
EP2261759B8 (de) * 2001-04-20 2012-12-05 Honda Giken Kogyo Kabushiki Kaisha Anordnung zur Steuerung von Apparatur
JP3922980B2 (ja) * 2001-07-25 2007-05-30 本田技研工業株式会社 制御装置
JP3686383B2 (ja) * 2002-02-22 2005-08-24 本田技研工業株式会社 プラントの制御装置
DE60320156T2 (de) * 2002-01-23 2009-05-14 Honda Giken Kogyo K.K. Steuerungssystem für eine Anlage
DE10311235A1 (de) 2003-03-14 2004-10-14 Emitec Gesellschaft Für Emissionstechnologie Mbh Mehrsträngiges Abgassystem mit mindestens einem Messfühler, Wabenkörper mit einer Ausnehmung für mindestens einen Messfühler und Verfahren zum Betrieb eines mehrsträngigen Abgassystems
DE102005004441B3 (de) 2005-01-31 2006-02-09 Siemens Ag Vorrichtung und Verfahren zum Ermitteln einer Stellgröße eines Reglers einer Brennkraftmaschine
WO2013021453A1 (ja) 2011-08-09 2013-02-14 トヨタ自動車株式会社 スライディングモードコントローラ、及び内燃機関システム制御装置
DE112012006716T5 (de) * 2012-07-17 2015-09-10 Delphi Technologies Holding S.A.R.L. Steuervorrichtung für Verbrennungsmotor
US9885297B2 (en) * 2014-12-08 2018-02-06 GM Global Technology Operations LLC Energy balance based boost control using feedback linearization

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190020A (en) * 1991-06-26 1993-03-02 Cho Dong Il D Automatic control system for IC engine fuel injection
JP2678985B2 (ja) * 1991-09-18 1997-11-19 本田技研工業株式会社 内燃エンジンの空燃比制御装置
JP3135680B2 (ja) * 1992-05-19 2001-02-19 本田技研工業株式会社 内燃エンジンの空燃比制御装置
JP3039162B2 (ja) * 1992-10-13 2000-05-08 株式会社デンソー 内燃機関の空燃比制御装置
US5535135A (en) * 1993-08-24 1996-07-09 Motorola, Inc. State estimator based exhaust gas chemistry measurement system and method
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
JP3325392B2 (ja) * 1994-07-06 2002-09-17 本田技研工業株式会社 内燃エンジンの燃料噴射制御装置
JP3269945B2 (ja) * 1994-08-12 2002-04-02 本田技研工業株式会社 内燃機関の燃料噴射制御装置
JP3422393B2 (ja) * 1995-02-24 2003-06-30 本田技研工業株式会社 内燃機関の空燃比制御装置

Also Published As

Publication number Publication date
JP3261038B2 (ja) 2002-02-25
EP0799986B1 (de) 2003-06-04
JPH09273440A (ja) 1997-10-21
EP0799986A2 (de) 1997-10-08
US5845490A (en) 1998-12-08
DE69722505T2 (de) 2003-12-11
EP0799986A3 (de) 1999-10-13

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