JPS57143134A - Method of controlling air fuel ratio - Google Patents
Method of controlling air fuel ratioInfo
- Publication number
- JPS57143134A JPS57143134A JP2950381A JP2950381A JPS57143134A JP S57143134 A JPS57143134 A JP S57143134A JP 2950381 A JP2950381 A JP 2950381A JP 2950381 A JP2950381 A JP 2950381A JP S57143134 A JPS57143134 A JP S57143134A
- Authority
- JP
- Japan
- Prior art keywords
- fuel ratio
- air fuel
- compensation
- sensor
- command
- 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.)
- Granted
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
- F02D41/24—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
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 |
---|---|---|---|
JP2950381A JPS57143134A (en) | 1981-03-02 | 1981-03-02 | Method of controlling air fuel ratio |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2950381A JPS57143134A (en) | 1981-03-02 | 1981-03-02 | Method of controlling air fuel ratio |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57143134A true JPS57143134A (en) | 1982-09-04 |
JPS6313013B2 JPS6313013B2 (ja) | 1988-03-23 |
Family
ID=12277882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2950381A Granted JPS57143134A (en) | 1981-03-02 | 1981-03-02 | Method of controlling air fuel ratio |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57143134A (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6045749A (ja) * | 1983-08-22 | 1985-03-12 | Japan Electronic Control Syst Co Ltd | 電子制御燃料噴射式内燃機関の空燃比学習制御装置 |
JPS6073335A (ja) * | 1983-09-30 | 1985-04-25 | Isuzu Motors Ltd | エンジン運転状態検出器の精度補正装置 |
JPS6090944A (ja) * | 1983-10-24 | 1985-05-22 | Japan Electronic Control Syst Co Ltd | 電子制御燃料噴射式内燃機関の空燃比学習制御装置 |
JPS60195342A (ja) * | 1984-03-19 | 1985-10-03 | Hitachi Ltd | エンジン制御装置 |
JPS61132748A (ja) * | 1984-11-29 | 1986-06-20 | Fuji Heavy Ind Ltd | 自動車用エンジンの学習制御方法 |
JPS6357839A (ja) * | 1986-08-27 | 1988-03-12 | Japan Electronic Control Syst Co Ltd | 内燃機関の電子制御燃料噴射装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH063112U (ja) * | 1991-01-17 | 1994-01-18 | 株式会社ダイリュー | 腕バンド |
-
1981
- 1981-03-02 JP JP2950381A patent/JPS57143134A/ja active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6045749A (ja) * | 1983-08-22 | 1985-03-12 | Japan Electronic Control Syst Co Ltd | 電子制御燃料噴射式内燃機関の空燃比学習制御装置 |
JPS6073335A (ja) * | 1983-09-30 | 1985-04-25 | Isuzu Motors Ltd | エンジン運転状態検出器の精度補正装置 |
JPS6090944A (ja) * | 1983-10-24 | 1985-05-22 | Japan Electronic Control Syst Co Ltd | 電子制御燃料噴射式内燃機関の空燃比学習制御装置 |
JPS6346254B2 (ja) * | 1983-10-24 | 1988-09-14 | Nippon Denshi Kiki Kk | |
JPS60195342A (ja) * | 1984-03-19 | 1985-10-03 | Hitachi Ltd | エンジン制御装置 |
JPH0313416B2 (ja) * | 1984-03-19 | 1991-02-22 | Hitachi Ltd | |
JPS61132748A (ja) * | 1984-11-29 | 1986-06-20 | Fuji Heavy Ind Ltd | 自動車用エンジンの学習制御方法 |
JPS6357839A (ja) * | 1986-08-27 | 1988-03-12 | Japan Electronic Control Syst Co Ltd | 内燃機関の電子制御燃料噴射装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6313013B2 (ja) | 1988-03-23 |
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