JPS6259221B2 - - Google Patents
Info
- Publication number
- JPS6259221B2 JPS6259221B2 JP15185083A JP15185083A JPS6259221B2 JP S6259221 B2 JPS6259221 B2 JP S6259221B2 JP 15185083 A JP15185083 A JP 15185083A JP 15185083 A JP15185083 A JP 15185083A JP S6259221 B2 JPS6259221 B2 JP S6259221B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- fuel ratio
- learning
- fuel
- 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
Links
- 239000000446 fuel Substances 0.000 claims description 76
- 230000001052 transient effect Effects 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 230000013016 learning Effects 0.000 description 51
- 238000002347 injection Methods 0.000 description 15
- 239000007924 injection Substances 0.000 description 15
- 238000004364 calculation method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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
- F02D41/24—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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/045—Detection of accelerating or decelerating state
-
- 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
- F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15185083A JPS6043137A (ja) | 1983-08-19 | 1983-08-19 | エンジンの燃料制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15185083A JPS6043137A (ja) | 1983-08-19 | 1983-08-19 | エンジンの燃料制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6043137A JPS6043137A (ja) | 1985-03-07 |
| JPS6259221B2 true JPS6259221B2 (en, 2012) | 1987-12-10 |
Family
ID=15527631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15185083A Granted JPS6043137A (ja) | 1983-08-19 | 1983-08-19 | エンジンの燃料制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6043137A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0332666U (en, 2012) * | 1989-08-09 | 1991-03-29 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0794807B2 (ja) * | 1986-04-30 | 1995-10-11 | 本田技研工業株式会社 | 内燃エンジンの空燃比制御方法 |
| JP6356792B2 (ja) | 2013-10-24 | 2018-07-11 | ボルボトラックコーポレーション | ターボコンパウンドユニット |
-
1983
- 1983-08-19 JP JP15185083A patent/JPS6043137A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0332666U (en, 2012) * | 1989-08-09 | 1991-03-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6043137A (ja) | 1985-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5080064A (en) | Adaptive learning control for engine intake air flow | |
| JPS6354133B2 (en, 2012) | ||
| US4437340A (en) | Adaptive air flow meter offset control | |
| EP1279818A2 (en) | Engine air-fuel ratio control | |
| US4625698A (en) | Closed loop air/fuel ratio controller | |
| JPS58192947A (ja) | 内燃機関制御方法 | |
| EP1275836A2 (en) | Engine air-fuel ratio control | |
| US7209824B2 (en) | Method and device for regulating an internal combustion engine | |
| US4552115A (en) | Air-fuel ratio control means for internal combustion engines | |
| EP0431627A2 (en) | Process and apparatus for learning and controlling air/fuel ratio in internal combustion engine | |
| US5228336A (en) | Engine intake air volume detection apparatus | |
| GB2189626A (en) | Method of air/fuel ratio control for internal combustion engine | |
| JPS6259221B2 (en, 2012) | ||
| KR970007211B1 (ko) | 내연기관 제어장치 | |
| JP2581775B2 (ja) | 内燃機関の燃料噴射制御方法、及び同制御装置 | |
| EP0189185B1 (en) | Method of controlling air-fuel ratio | |
| JPS6259222B2 (en, 2012) | ||
| US4397278A (en) | Air fuel ratio control using time-averaged error signal | |
| EP0547650A2 (en) | Method and apparatus for regulating engine idling speed | |
| JPH0551776B2 (en, 2012) | ||
| GB2189627A (en) | Method of air/fuel ratio control for internal combustion engine | |
| EP0332962B1 (en) | Engine control method and apparatus | |
| JPH076440B2 (ja) | 内燃機関の制御方法 | |
| US5485821A (en) | Engine fuel injection controller | |
| JPS62195439A (ja) | エンジンの制御装置 |