JPH0529775B2 - - Google Patents
Info
- Publication number
- JPH0529775B2 JPH0529775B2 JP58201124A JP20112483A JPH0529775B2 JP H0529775 B2 JPH0529775 B2 JP H0529775B2 JP 58201124 A JP58201124 A JP 58201124A JP 20112483 A JP20112483 A JP 20112483A JP H0529775 B2 JPH0529775 B2 JP H0529775B2
- Authority
- JP
- Japan
- Prior art keywords
- learning
- correction coefficient
- fuel ratio
- air
- injection amount
- 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
- 238000012937 correction Methods 0.000 claims description 80
- 239000000446 fuel Substances 0.000 claims description 79
- 238000002347 injection Methods 0.000 claims description 49
- 239000007924 injection Substances 0.000 claims description 49
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 11
- 239000003054 catalyst Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000001052 transient effect Effects 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
- F02D41/02—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
- F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
- F02D41/1483—Proportional component
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20112483A JPS6093150A (ja) | 1983-10-28 | 1983-10-28 | 電子制御燃料噴射式内燃機関における空燃比の学習制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20112483A JPS6093150A (ja) | 1983-10-28 | 1983-10-28 | 電子制御燃料噴射式内燃機関における空燃比の学習制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6093150A JPS6093150A (ja) | 1985-05-24 |
JPH0529775B2 true JPH0529775B2 (it) | 1993-05-06 |
Family
ID=16435807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20112483A Granted JPS6093150A (ja) | 1983-10-28 | 1983-10-28 | 電子制御燃料噴射式内燃機関における空燃比の学習制御装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6093150A (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2013335959B2 (en) * | 2012-10-24 | 2016-03-10 | Mitsubishi Electric Corporation | Electric vacuum cleaner |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6294761A (ja) * | 1985-10-18 | 1987-05-01 | Matsushita Electric Ind Co Ltd | ガス給湯器の湯温制御装置 |
JPS62265441A (ja) * | 1986-05-12 | 1987-11-18 | Honda Motor Co Ltd | 内燃エンジンの空燃比制御方法 |
JP2551558B2 (ja) * | 1986-07-14 | 1996-11-06 | 本田技研工業株式会社 | 内燃エンジンの空燃比制御方法 |
JP2721978B2 (ja) * | 1988-08-31 | 1998-03-04 | 富士重工業株式会社 | 空燃比学習制御装置 |
GB2227338B (en) * | 1989-01-19 | 1993-09-08 | Fuji Heavy Ind Ltd | Air-fuel ratio control system for automotive engine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5654936A (en) * | 1979-10-10 | 1981-05-15 | Nippon Denso Co Ltd | Control method for air-fuel ratio |
-
1983
- 1983-10-28 JP JP20112483A patent/JPS6093150A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5654936A (en) * | 1979-10-10 | 1981-05-15 | Nippon Denso Co Ltd | Control method for air-fuel ratio |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2013335959B2 (en) * | 2012-10-24 | 2016-03-10 | Mitsubishi Electric Corporation | Electric vacuum cleaner |
Also Published As
Publication number | Publication date |
---|---|
JPS6093150A (ja) | 1985-05-24 |
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