JPH0373742B2 - - Google Patents
Info
- Publication number
- JPH0373742B2 JPH0373742B2 JP57213466A JP21346682A JPH0373742B2 JP H0373742 B2 JPH0373742 B2 JP H0373742B2 JP 57213466 A JP57213466 A JP 57213466A JP 21346682 A JP21346682 A JP 21346682A JP H0373742 B2 JPH0373742 B2 JP H0373742B2
- Authority
- JP
- Japan
- Prior art keywords
- lambda
- value
- internal combustion
- combustion engine
- integral
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 20
- 239000000446 fuel Substances 0.000 claims description 14
- 239000007789 gas Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000010354 integration Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000006200 vaporizer Substances 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)
- F02D41/1482—Integrator, i.e. variable slope
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813149096 DE3149096A1 (de) | 1981-12-11 | 1981-12-11 | Verfahren zur lambda-regelung bei einer brennkraftmaschine sowie entsprechendes regelsystem |
| DE3149096.4 | 1981-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58106150A JPS58106150A (ja) | 1983-06-24 |
| JPH0373742B2 true JPH0373742B2 (de) | 1991-11-22 |
Family
ID=6148478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21346682A Granted JPS58106150A (ja) | 1981-12-11 | 1982-12-07 | 内燃機関のラムダ制御方法およびその装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS58106150A (de) |
| DE (1) | DE3149096A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6022033A (ja) * | 1983-07-18 | 1985-02-04 | Nippon Soken Inc | 内燃機関の空燃比制御方法 |
| JPS6038526A (ja) * | 1983-08-11 | 1985-02-28 | Fuji Heavy Ind Ltd | 空燃比制御装置 |
| JPS62210233A (ja) * | 1986-03-12 | 1987-09-16 | Japan Electronic Control Syst Co Ltd | 電子制御燃料噴射式内燃機関の空燃比制御装置 |
| DE3729771A1 (de) * | 1987-09-05 | 1989-03-16 | Bosch Gmbh Robert | Verfahren und einrichtung zur kraftstoffzumessung bei einer diesel-brennkraftmaschine |
| JPH0666186A (ja) * | 1992-08-17 | 1994-03-08 | Nissan Motor Co Ltd | エンジンの空燃比制御装置 |
| JP2005344621A (ja) * | 2004-06-03 | 2005-12-15 | Mikuni Corp | 内燃機関における空燃比制御装置及び空燃比制御方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114535A (en) * | 1974-07-24 | 1976-02-05 | Nissan Motor | Nainenkikanno nenryoseigyoyohisengataseigyosochi |
| JPS55112838A (en) * | 1979-02-21 | 1980-09-01 | Hitachi Ltd | Air-fuel ratio controller |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2206276C3 (de) * | 1972-02-10 | 1981-01-15 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Vorrichtung zur Verminderung von schädlichen Anteilen der Abgasemission von Brennkraftmaschinen |
| JPS5297027A (en) * | 1976-02-09 | 1977-08-15 | Nissan Motor Co Ltd | Air fuel ratio controller |
| JPS5297028A (en) * | 1976-02-12 | 1977-08-15 | Nissan Motor Co Ltd | Air fuel ratio controller |
| GB2056723B (en) * | 1979-08-02 | 1983-07-06 | Nissan Motor | Automatic control of air/fuel ratio in ic engines |
-
1981
- 1981-12-11 DE DE19813149096 patent/DE3149096A1/de active Granted
-
1982
- 1982-12-07 JP JP21346682A patent/JPS58106150A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5114535A (en) * | 1974-07-24 | 1976-02-05 | Nissan Motor | Nainenkikanno nenryoseigyoyohisengataseigyosochi |
| JPS55112838A (en) * | 1979-02-21 | 1980-09-01 | Hitachi Ltd | Air-fuel ratio controller |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3149096C2 (de) | 1990-12-13 |
| DE3149096A1 (de) | 1983-06-16 |
| JPS58106150A (ja) | 1983-06-24 |
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