DE69426039T2 - Luft-Kraftstoff-Verhältnisregeleinrichtung für eine Brennkraftmaschine - Google Patents
Luft-Kraftstoff-Verhältnisregeleinrichtung für eine BrennkraftmaschineInfo
- Publication number
- DE69426039T2 DE69426039T2 DE69426039T DE69426039T DE69426039T2 DE 69426039 T2 DE69426039 T2 DE 69426039T2 DE 69426039 T DE69426039 T DE 69426039T DE 69426039 T DE69426039 T DE 69426039T DE 69426039 T2 DE69426039 T2 DE 69426039T2
- Authority
- DE
- Germany
- Prior art keywords
- air
- control device
- 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 - Fee Related
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
-
- 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
- F02D2041/1431—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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25113893A JP3162553B2 (ja) | 1993-09-13 | 1993-09-13 | 内燃機関の空燃比フィードバック制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69426039D1 DE69426039D1 (de) | 2000-11-02 |
DE69426039T2 true DE69426039T2 (de) | 2001-02-15 |
Family
ID=17218243
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69410043T Expired - Fee Related DE69410043T2 (de) | 1993-09-13 | 1994-09-12 | Luft-Kraftstoff-Verhältnis-Regeleinrichtung für eine Brennkraftmaschine |
DE69426039T Expired - Fee Related DE69426039T2 (de) | 1993-09-13 | 1994-09-12 | Luft-Kraftstoff-Verhältnisregeleinrichtung für eine Brennkraftmaschine |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69410043T Expired - Fee Related DE69410043T2 (de) | 1993-09-13 | 1994-09-12 | Luft-Kraftstoff-Verhältnis-Regeleinrichtung für eine Brennkraftmaschine |
Country Status (4)
Country | Link |
---|---|
US (1) | US5531208A (de) |
EP (2) | EP0825336B1 (de) |
JP (1) | JP3162553B2 (de) |
DE (2) | DE69410043T2 (de) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0670419B1 (de) * | 1994-02-04 | 1999-12-29 | Honda Giken Kogyo Kabushiki Kaisha | System zur Abschätzung des Luft/Kraftstoffverhältnisses für eine Brennkraftmaschine |
JP2684011B2 (ja) * | 1994-02-04 | 1997-12-03 | 本田技研工業株式会社 | 内燃機関の異常判定装置 |
DE69507060T2 (de) * | 1994-02-04 | 1999-05-20 | Honda Motor Co Ltd | System zur Abschätzung des Luft/Kraftstoffverhältnisses für eine Brennkraftmaschine |
US5600056A (en) * | 1994-06-20 | 1997-02-04 | Honda Giken Kogyo Kabushiki Kaisha | Air/fuel ratio detection system for multicylinder internal combustion engine |
US5590638A (en) * | 1994-10-20 | 1997-01-07 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5606959A (en) * | 1994-12-30 | 1997-03-04 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5666934A (en) * | 1994-12-30 | 1997-09-16 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5787868A (en) * | 1994-12-30 | 1998-08-04 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5636621A (en) * | 1994-12-30 | 1997-06-10 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
EP0719923A3 (de) * | 1994-12-30 | 1999-02-03 | Honda Giken Kogyo Kabushiki Kaisha | Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors |
US5632261A (en) * | 1994-12-30 | 1997-05-27 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5806012A (en) * | 1994-12-30 | 1998-09-08 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5758308A (en) * | 1994-12-30 | 1998-05-26 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5657735A (en) * | 1994-12-30 | 1997-08-19 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5758490A (en) * | 1994-12-30 | 1998-06-02 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
CN1082617C (zh) * | 1994-12-30 | 2002-04-10 | 本田技研工业株式会社 | 内燃机的燃料喷射控制装置 |
US5657736A (en) * | 1994-12-30 | 1997-08-19 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5715796A (en) * | 1995-02-24 | 1998-02-10 | Honda Giken Kogyo Kabushiki Kaisha | Air-fuel ratio control system having function of after-start lean-burn control for internal combustion engines |
US6041279A (en) * | 1995-02-25 | 2000-03-21 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5908463A (en) * | 1995-02-25 | 1999-06-01 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
US5758630A (en) * | 1995-02-25 | 1998-06-02 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
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 |
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 |
JP3299109B2 (ja) * | 1996-04-05 | 2002-07-08 | 本田技研工業株式会社 | スライディングモード制御方法 |
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 |
US5852930A (en) * | 1996-04-05 | 1998-12-29 | Honda Giken Kogyo Kabushiki Kaisha | Air-fuel ratio control system for internal combustion engines |
US5651353A (en) * | 1996-05-03 | 1997-07-29 | General Motors Corporation | Internal combustion engine control |
JP3683357B2 (ja) * | 1996-08-08 | 2005-08-17 | 本田技研工業株式会社 | 内燃機関の気筒別空燃比推定装置 |
JP3331161B2 (ja) * | 1996-11-19 | 2002-10-07 | 本田技研工業株式会社 | 排気ガス浄化用触媒装置の劣化判別方法 |
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 |
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 |
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 |
DE19845749A1 (de) * | 1998-10-05 | 2000-04-06 | Bayerische Motoren Werke Ag | Verfahren zur Kompensation des Einflusses unterschiedlicher Leckluftmengen |
DE19846393A1 (de) * | 1998-10-08 | 2000-04-13 | Bayerische Motoren Werke Ag | Zylinderselektive Regelung des Luft-Kraftstoff-Verhältnisses |
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 |
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 |
EP1010882B1 (de) | 1998-12-17 | 2004-05-12 | Honda Giken Kogyo Kabushiki Kaisha | Steuersystem für das Luft/Kraftstoffverhältnis einer Brennkraftmaschine |
US6178373B1 (en) * | 1999-04-12 | 2001-01-23 | Ford Motor Company | Engine control method using real-time engine system model |
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 |
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 |
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 |
US6708681B2 (en) * | 2000-07-07 | 2004-03-23 | Unisia Jecs Corporation | Method and device for feedback controlling air-fuel ratio of internal combustion engine |
DE10062895A1 (de) * | 2000-12-16 | 2002-06-27 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
MY138476A (en) | 2001-02-01 | 2009-06-30 | Honda Motor Co Ltd | Apparatus for and method of controlling plant |
JP4437626B2 (ja) | 2001-05-14 | 2010-03-24 | 本田技研工業株式会社 | 内燃機関の空燃比制御装置 |
US7182823B2 (en) | 2002-07-05 | 2007-02-27 | Olin Corporation | Copper alloy containing cobalt, nickel and silicon |
DE60333730D1 (de) | 2003-05-22 | 2010-09-23 | Ford Global Tech Llc | Verfahren zum Regeln einer Mehrtaktbrennkraftmaschine |
JP4357536B2 (ja) | 2007-02-16 | 2009-11-04 | 株式会社神戸製鋼所 | 強度と成形性に優れる電気電子部品用銅合金板 |
EP2098710B1 (de) * | 2008-03-04 | 2016-07-27 | GM Global Technology Operations LLC | Verfahren zur Schätzung der Sauerstoffkonzentration in Verbrennungsmotoren |
JP4688916B2 (ja) * | 2008-10-01 | 2011-05-25 | 川崎重工業株式会社 | ガスエンジンの制御装置 |
WO2012049729A1 (ja) * | 2010-10-12 | 2012-04-19 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
US10914264B2 (en) * | 2016-06-23 | 2021-02-09 | Toyota Jidosha Kabushiki Kaisha | Air-fuel ratio control apparatus and method for internal combustion engine |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3008618A1 (de) * | 1980-03-06 | 1981-09-10 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffversorgungsanlage |
JPS59101562A (ja) * | 1982-11-30 | 1984-06-12 | Mazda Motor Corp | 多気筒エンジンの空燃比制御装置 |
JPH01216047A (ja) * | 1988-02-24 | 1989-08-30 | Hitachi Ltd | エンジンの空燃比制御方法および装置 |
JPH0249948A (ja) * | 1988-08-12 | 1990-02-20 | Mazda Motor Corp | エンジンの空燃比制御装置 |
DE3929746A1 (de) * | 1989-09-07 | 1991-03-14 | Bosch Gmbh Robert | Verfahren und einrichtung zum steuern und regeln einer selbstzuendenden brennkraftmaschine |
JP2555207B2 (ja) * | 1989-11-02 | 1996-11-20 | 株式会社日立製作所 | 内燃機関の燃料供給装置 |
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 |
JPH04134149A (ja) * | 1990-09-26 | 1992-05-08 | Mazda Motor Corp | エンジンの制御装置 |
JP2861377B2 (ja) * | 1990-11-20 | 1999-02-24 | 三菱自動車工業株式会社 | 多種燃料内燃エンジンの空燃比フィードバック制御方法 |
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 |
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 |
EP0553570B1 (de) * | 1991-12-27 | 1998-04-22 | Honda Giken Kogyo Kabushiki Kaisha | Verfahren zum Feststellen und Steuern des Luft/Kraftstoffverhältnisses in einer Brennkraftmaschine |
-
1993
- 1993-09-13 JP JP25113893A patent/JP3162553B2/ja not_active Expired - Fee Related
-
1994
- 1994-09-12 EP EP97118359A patent/EP0825336B1/de not_active Expired - Lifetime
- 1994-09-12 DE DE69410043T patent/DE69410043T2/de not_active Expired - Fee Related
- 1994-09-12 EP EP94114308A patent/EP0643212B1/de not_active Expired - Lifetime
- 1994-09-12 DE DE69426039T patent/DE69426039T2/de not_active Expired - Fee Related
- 1994-09-13 US US08/305,162 patent/US5531208A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0643212A1 (de) | 1995-03-15 |
EP0825336B1 (de) | 2000-09-27 |
JPH0783094A (ja) | 1995-03-28 |
EP0825336A3 (de) | 1998-03-04 |
US5531208A (en) | 1996-07-02 |
JP3162553B2 (ja) | 2001-05-08 |
DE69410043D1 (de) | 1998-06-10 |
DE69410043T2 (de) | 1998-09-03 |
DE69426039D1 (de) | 2000-11-02 |
EP0825336A2 (de) | 1998-02-25 |
EP0643212B1 (de) | 1998-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |