DE68900263D1 - Verfahren zur rueckkopplungsregelung des luft/kraftstoffverhaeltnisses des einer waermekraftmaschine zugefuehrten gemisches. - Google Patents
Verfahren zur rueckkopplungsregelung des luft/kraftstoffverhaeltnisses des einer waermekraftmaschine zugefuehrten gemisches.Info
- Publication number
- DE68900263D1 DE68900263D1 DE8989102754T DE68900263T DE68900263D1 DE 68900263 D1 DE68900263 D1 DE 68900263D1 DE 8989102754 T DE8989102754 T DE 8989102754T DE 68900263 T DE68900263 T DE 68900263T DE 68900263 D1 DE68900263 D1 DE 68900263D1
- Authority
- DE
- Germany
- Prior art keywords
- feedback
- regulating
- air
- fuel ratio
- heat 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.)
- Expired - Lifetime
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
-
- 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
- F02D41/0085—Balancing of cylinder outputs, e.g. speed, torque or air-fuel ratio
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2454—Learning of the air-fuel ratio control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
-
- 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
- F02D41/1438—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)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63039409A JPH01216047A (ja) | 1988-02-24 | 1988-02-24 | エンジンの空燃比制御方法および装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE68900263D1 true DE68900263D1 (de) | 1991-10-24 |
Family
ID=12552195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989102754T Expired - Lifetime DE68900263D1 (de) | 1988-02-24 | 1989-02-17 | Verfahren zur rueckkopplungsregelung des luft/kraftstoffverhaeltnisses des einer waermekraftmaschine zugefuehrten gemisches. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4934328A (de) |
EP (1) | EP0330934B1 (de) |
JP (1) | JPH01216047A (de) |
KR (1) | KR930006056B1 (de) |
CA (1) | CA1293554C (de) |
DE (1) | DE68900263D1 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3800176A1 (de) * | 1988-01-07 | 1989-07-20 | Bosch Gmbh Robert | Steuereinrichtung fuer eine brennkraftmaschine und verfahren zum einstellen von parametern der einrichtung |
EP0447394B1 (de) * | 1988-12-10 | 1993-03-03 | Robert Bosch Gmbh | Adaptive gemischregelung bei einspritzsystemen zur anreicherung in der beschleunigungsphase |
US4962741A (en) * | 1989-07-14 | 1990-10-16 | Ford Motor Company | Individual cylinder air/fuel ratio feedback control system |
JPH0819871B2 (ja) * | 1990-02-28 | 1996-02-28 | 本田技研工業株式会社 | 内燃エンジンの燃料供給系の異常検出方法 |
EP0444674B1 (de) * | 1990-02-28 | 1996-04-17 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Detektionsvorrichtung für das Luft-Kraftstoff-Verhältnis |
JPH03290045A (ja) * | 1990-04-04 | 1991-12-19 | Mitsubishi Electric Corp | エンジン用故障診断装置 |
US5080064A (en) * | 1991-04-29 | 1992-01-14 | General Motors Corporation | Adaptive learning control for engine intake air flow |
DE4228053A1 (de) * | 1991-09-30 | 1993-04-01 | Siemens Ag | Verfahren zur zylinderspezifischen kennliniensteuerung und -anpassung fuer die elektronische steuerung von mehrzylinder-brennkraftmaschinen |
DE4208002B4 (de) * | 1992-03-13 | 2004-04-08 | Robert Bosch Gmbh | System zur Steuerung einer Brennkraftmaschine |
DE4447846B4 (de) * | 1993-04-27 | 2006-06-14 | Hitachi, Ltd. | Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine |
DE4414727B4 (de) * | 1993-04-27 | 2004-01-29 | Hitachi, Ltd. | Steuerverfahren und Steuereinheit für Mehrzylinder-Brennkraftmaschinen |
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 |
DE69408757T2 (de) * | 1993-09-13 | 1998-06-25 | Honda Motor Co Ltd | Luft-Kraftstoff-Verhältnis-Erfassungsvorrichtung für eine Brennkraftmaschine |
DE69516314T2 (de) * | 1994-02-04 | 2000-08-10 | Honda Motor Co Ltd | System zur Abschätzung des Luft/Krafstoffverhältnisses für eine Brennkraftmaschine |
US5427082A (en) * | 1994-05-04 | 1995-06-27 | Chrysler Corporation | Method of proportional deceleration fuel lean-out for internal combustion engines |
US5758490A (en) * | 1994-12-30 | 1998-06-02 | Honda Giken Kogyo Kabushiki Kaisha | Fuel metering control system for internal combustion engine |
DE69627398T2 (de) * | 1994-12-30 | 2003-10-23 | Honda Motor Co Ltd | Regelungssystem für die Brennstoffdosierung eines Innenverbrennungsmotors |
EP0719919B1 (de) * | 1994-12-30 | 2003-04-09 | 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 |
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 |
US5623913A (en) * | 1995-02-27 | 1997-04-29 | Honda Giken Kogyo Kabushiki Kaisha | Fuel injection control apparatus |
JP3805408B2 (ja) * | 1995-06-15 | 2006-08-02 | 株式会社デンソー | 内燃機関の空燃比制御装置 |
JPH0949451A (ja) * | 1995-08-08 | 1997-02-18 | Hitachi Ltd | エンジン制御装置 |
US5651353A (en) * | 1996-05-03 | 1997-07-29 | General Motors Corporation | Internal combustion engine control |
JP3299120B2 (ja) * | 1996-08-01 | 2002-07-08 | 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 |
US5690087A (en) * | 1996-09-13 | 1997-11-25 | Motorola Inc. | EGO based adaptive transient fuel compensation for a spark ignited engine |
KR100298708B1 (ko) * | 1997-08-30 | 2001-10-26 | 이계안 | 아이들시공기량보정방법 |
FR2778210B1 (fr) * | 1998-04-30 | 2000-12-15 | Renault | Procede d'annulation des variations de richesse du melange gazeux issu des cylindres d'un moteur a combustion interne |
US6148808A (en) * | 1999-02-04 | 2000-11-21 | Delphi Technologies, Inc. | Individual cylinder fuel control having adaptive transport delay index |
IT1321203B1 (it) | 2000-02-01 | 2003-12-31 | Magneti Marelli Spa | Metodo per il controllo del titolo della miscela aria - carburante inun motore a scoppio . |
US6382198B1 (en) * | 2000-02-04 | 2002-05-07 | Delphi Technologies, Inc. | Individual cylinder air/fuel ratio control based on a single exhaust gas sensor |
JP3973922B2 (ja) * | 2002-02-15 | 2007-09-12 | 本田技研工業株式会社 | 制御装置 |
US20040060550A1 (en) * | 2002-09-30 | 2004-04-01 | Ming-Cheng Wu | Auto-calibration method for a wide range exhaust gas oxygen sensor |
JP3998136B2 (ja) * | 2002-11-28 | 2007-10-24 | 本田技研工業株式会社 | 内燃機関の空燃比制御装置 |
JP4205030B2 (ja) * | 2003-10-06 | 2009-01-07 | 本田技研工業株式会社 | 内燃機関の空燃比制御装置 |
US8839639B2 (en) * | 2010-09-07 | 2014-09-23 | Michael Paul Paulson | Air-conditioning clutch override device and method |
JP5548114B2 (ja) * | 2010-12-24 | 2014-07-16 | 川崎重工業株式会社 | 内燃機関の空燃比制御装置及び空燃比制御方法 |
US11579000B2 (en) * | 2018-04-05 | 2023-02-14 | Fanuc Corporation | Measurement operation parameter adjustment apparatus, machine learning device, and system |
CN115030826B (zh) * | 2022-06-17 | 2023-08-18 | 潍柴动力股份有限公司 | 一种燃气品质自学习修正方法和装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57122144A (en) * | 1981-01-20 | 1982-07-29 | Nissan Motor Co Ltd | Air fuel ratio feedback control unit |
JPS5825540A (ja) * | 1981-08-10 | 1983-02-15 | Nippon Denso Co Ltd | 空燃比制御方法 |
JPS58176440A (ja) * | 1982-04-09 | 1983-10-15 | Mitsubishi Electric Corp | 内燃機関の空燃比制御方法 |
JPS593129A (ja) * | 1982-06-29 | 1984-01-09 | Nippon Denso Co Ltd | 内燃機関の気筒別空燃比制御装置 |
JPS5923046A (ja) * | 1982-07-27 | 1984-02-06 | Mazda Motor Corp | 多気筒エンジンの空燃比制御装置 |
JPS59101563A (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 |
JPS59101564A (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 |
JPS6043137A (ja) * | 1983-08-19 | 1985-03-07 | Mazda Motor Corp | エンジンの燃料制御装置 |
KR890000497B1 (ko) * | 1983-11-21 | 1989-03-20 | 가부시기가이샤 히다찌세이사꾸쇼 | 공연비 제어장치 |
JPS61118535A (ja) * | 1984-11-14 | 1986-06-05 | Nippon Soken Inc | 内燃機関の空燃比制御装置 |
JPS62203951A (ja) * | 1986-03-03 | 1987-09-08 | Hitachi Ltd | 空燃比制御方法 |
JP2947353B2 (ja) * | 1986-04-30 | 1999-09-13 | 本田技研工業株式会社 | 内燃エンジンの空燃比制御方法 |
-
1988
- 1988-02-24 JP JP63039409A patent/JPH01216047A/ja active Pending
-
1989
- 1989-02-14 US US07/310,200 patent/US4934328A/en not_active Expired - Lifetime
- 1989-02-17 EP EP89102754A patent/EP0330934B1/de not_active Expired - Lifetime
- 1989-02-17 DE DE8989102754T patent/DE68900263D1/de not_active Expired - Lifetime
- 1989-02-24 KR KR1019890002191A patent/KR930006056B1/ko not_active IP Right Cessation
- 1989-03-22 CA CA000591759A patent/CA1293554C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0330934A2 (de) | 1989-09-06 |
US4934328A (en) | 1990-06-19 |
CA1293554C (en) | 1991-12-24 |
EP0330934A3 (en) | 1989-10-25 |
EP0330934B1 (de) | 1991-09-18 |
KR930006056B1 (ko) | 1993-07-03 |
KR890013330A (ko) | 1989-09-22 |
JPH01216047A (ja) | 1989-08-30 |
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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 |