DE69917195D1 - Steuersystem für das Luft/Kraftstoffverhältnis einer Brennkraftmaschine - Google Patents

Steuersystem für das Luft/Kraftstoffverhältnis einer Brennkraftmaschine

Info

Publication number
DE69917195D1
DE69917195D1 DE69917195T DE69917195T DE69917195D1 DE 69917195 D1 DE69917195 D1 DE 69917195D1 DE 69917195 T DE69917195 T DE 69917195T DE 69917195 T DE69917195 T DE 69917195T DE 69917195 D1 DE69917195 D1 DE 69917195D1
Authority
DE
Germany
Prior art keywords
air
control system
combustion engine
internal combustion
fuel ratio
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
DE69917195T
Other languages
English (en)
Other versions
DE69917195T2 (de
Inventor
Yuji Yasui
Tadashi Sato
Shusuke Akazaki
Masaki Ueno
Yoshihisa Iwaki
Hiroshi Tagami
Shuji Nagatani
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 DE69917195D1 publication Critical patent/DE69917195D1/de
Publication of DE69917195T2 publication Critical patent/DE69917195T2/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
    • F02D41/1403—Sliding mode 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
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1487—Correcting the instantaneous control value
    • 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
    • F02D2041/1423—Identification of model or controller parameters
    • 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

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)
DE69917195T 1998-12-17 1999-12-17 Steuersystem für das Luft/Kraftstoffverhältnis einer Brennkraftmaschine Expired - Lifetime DE69917195T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35981498 1998-12-17
JP35981498 1998-12-17

Publications (2)

Publication Number Publication Date
DE69917195D1 true DE69917195D1 (de) 2004-06-17
DE69917195T2 DE69917195T2 (de) 2004-09-23

Family

ID=18466435

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69917195T Expired - Lifetime DE69917195T2 (de) 1998-12-17 1999-12-17 Steuersystem für das Luft/Kraftstoffverhältnis einer Brennkraftmaschine

Country Status (3)

Country Link
US (1) US6292739B1 (de)
EP (1) EP1010882B1 (de)
DE (1) DE69917195T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP3850620B2 (ja) * 2000-03-15 2006-11-29 株式会社日立製作所 内燃機関の空燃比フィードバック制御装置
JP4196535B2 (ja) * 2000-11-02 2008-12-17 トヨタ自動車株式会社 車両用制御装置および記録媒体
JP4275330B2 (ja) * 2001-06-28 2009-06-10 三菱電機株式会社 内燃機関の空燃比制御装置
US20030101975A1 (en) * 2001-11-29 2003-06-05 Hitachi Unisia Automotive, Ltd. Air-fuel ratio control apparatus of internal combustion engine and method thereof
JP3880861B2 (ja) * 2002-01-22 2007-02-14 本田技研工業株式会社 内燃機関の空燃比制御装置
JP3811075B2 (ja) * 2002-01-24 2006-08-16 本田技研工業株式会社 仮想排ガスセンサを用いた内燃機関の空燃比制御装置
JP3951967B2 (ja) 2002-08-01 2007-08-01 トヨタ自動車株式会社 自動適合装置
DE102005002237A1 (de) * 2005-01-18 2006-07-20 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
JP4438681B2 (ja) * 2005-04-27 2010-03-24 トヨタ自動車株式会社 内燃機関の空燃比制御装置
US7469693B2 (en) * 2006-03-30 2008-12-30 Ut-Battelle, Llc Advanced engine management of individual cylinders for control of exhaust species
JP4492669B2 (ja) * 2007-10-24 2010-06-30 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JP4759576B2 (ja) 2008-01-08 2011-08-31 本田技研工業株式会社 制御装置
DE102008020185B4 (de) * 2008-04-22 2015-03-12 Continental Automotive Gmbh Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine mit Stopp-Start-Automatik
JP4633820B2 (ja) * 2008-05-21 2011-02-16 トヨタ自動車株式会社 内燃機関の制御装置
JP5293889B2 (ja) 2010-05-28 2013-09-18 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JP5616274B2 (ja) * 2011-03-31 2014-10-29 本田技研工業株式会社 空燃比制御装置
DE102011085115B4 (de) * 2011-10-24 2022-07-07 Robert Bosch Gmbh Verfahren und Vorrichtung zur Adaption einer Lambdaregelung
US10227940B2 (en) * 2012-07-17 2019-03-12 Honda Motor Co., Ltd. Control device for internal combustion engine
JP6213085B2 (ja) * 2013-09-17 2017-10-18 株式会社デンソー 内燃機関の気筒別空燃比制御装置
US9744529B2 (en) 2014-03-21 2017-08-29 Basf Corporation Integrated LNT-TWC catalyst
JP5972951B2 (ja) 2014-10-28 2016-08-17 三菱重工業株式会社 補機制御装置、制御システム、過給機、制御方法及びプログラム
JP2018178762A (ja) * 2017-04-04 2018-11-15 トヨタ自動車株式会社 内燃機関の排気浄化装置

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JPS5827857A (ja) * 1981-08-12 1983-02-18 Mitsubishi Electric Corp 空燃比制御方法
JPS62111143A (ja) * 1985-11-09 1987-05-22 Toyota Motor Corp 空燃比制御装置
KR960016085B1 (ko) * 1991-03-28 1996-11-27 미쯔비시지도오샤고오교오 가부시기가이샤 내연기관의 공연비제어장치
JP3065127B2 (ja) 1991-06-14 2000-07-12 本田技研工業株式会社 酸素濃度検出装置
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
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
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
JP3449011B2 (ja) * 1994-05-31 2003-09-22 株式会社デンソー 内燃機関の空燃比制御装置
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
US5566662A (en) * 1995-10-02 1996-10-22 Ford Motor Company Engine air/fuel control system with an adaptively learned range of authority
JP3261038B2 (ja) 1996-04-05 2002-02-25 本田技研工業株式会社 内燃機関の空燃比制御装置
JP3300598B2 (ja) 1996-04-05 2002-07-08 本田技研工業株式会社 内燃機関の空燃比制御装置
JP3373724B2 (ja) * 1996-04-05 2003-02-04 本田技研工業株式会社 内燃機関の空燃比制御装置
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

Also Published As

Publication number Publication date
DE69917195T2 (de) 2004-09-23
EP1010882A3 (de) 2001-12-12
US6292739B1 (en) 2001-09-18
EP1010882B1 (de) 2004-05-12
EP1010882A2 (de) 2000-06-21

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