DE3248745C2 - - Google Patents
Info
- Publication number
- DE3248745C2 DE3248745C2 DE3248745A DE3248745A DE3248745C2 DE 3248745 C2 DE3248745 C2 DE 3248745C2 DE 3248745 A DE3248745 A DE 3248745A DE 3248745 A DE3248745 A DE 3248745A DE 3248745 C2 DE3248745 C2 DE 3248745C2
- Authority
- DE
- Germany
- Prior art keywords
- lambda
- smooth running
- control
- setpoint
- regulating
- 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 11
- 239000000203 mixture Substances 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 230000006870 function Effects 0.000 claims 2
- 238000012937 correction Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000523 sample Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011160 research 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0065—Specific aspects of external EGR control
- F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
- F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
-
- 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
- F02D41/1497—With detection of the mechanical response of the engine
- F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1413—Controller structures or design
- F02D2041/1418—Several control loops, either as alternatives or simultaneous
- F02D2041/1419—Several control loops, either as alternatives or simultaneous the control loops being cascaded, i.e. being placed in series or nested
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/1015—Engines misfires
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
- F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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)
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823248745 DE3248745A1 (de) | 1982-12-31 | 1982-12-31 | Regelsystem fuer eine brennkraftmaschine |
JP58244404A JPS59134350A (ja) | 1982-12-31 | 1983-12-26 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823248745 DE3248745A1 (de) | 1982-12-31 | 1982-12-31 | Regelsystem fuer eine brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3248745A1 DE3248745A1 (de) | 1984-07-05 |
DE3248745C2 true DE3248745C2 (fr) | 1992-04-30 |
Family
ID=6182234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823248745 Granted DE3248745A1 (de) | 1982-12-31 | 1982-12-31 | Regelsystem fuer eine brennkraftmaschine |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS59134350A (fr) |
DE (1) | DE3248745A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19612453A1 (de) * | 1996-03-28 | 1997-10-02 | Siemens Ag | Verfahren zum Bestimmen der in das Saugrohr oder in den Zylinder einer Brennkraftmaschine einzubringenden Kraftstoffmasse |
DE19912317C2 (de) * | 1999-03-19 | 2002-01-31 | Daimler Chrysler Ag | Verfahren zur Regelung des Anteils der einer Brennkraftmaschine rückgeführten Abgasmenge |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3500608A1 (de) * | 1985-01-10 | 1986-07-10 | Atlas Fahrzeugtechnik GmbH, 5980 Werdohl | Gemischregelung fuer verbrennungsmotoren |
JPH0816460B2 (ja) * | 1987-02-16 | 1996-02-21 | 日本電装株式会社 | デイ−ゼル機関の排気ガス再循環制御装置 |
DE3830687A1 (de) * | 1988-09-09 | 1990-03-15 | Man Technologie Gmbh | Kalibrierverfahren fuer einen regler zur regelung des luftverhaeltnisses von gasmotoren |
US5016593A (en) * | 1989-05-01 | 1991-05-21 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for preventing surging of vehicle having internal combustion engine |
DE4332103A1 (de) * | 1993-09-22 | 1995-03-23 | Bayerische Motoren Werke Ag | Verfahren zur Kraftstoffzumessung einer Diesel-Brennkraftmaschine |
DE19603472C2 (de) * | 1996-01-31 | 2001-10-25 | Siemens Ag | Verfahren zur Steuerung einer Abgasrückführvorrichtung einer Brennkraftmaschine |
DE19744410C2 (de) * | 1997-10-08 | 2001-06-21 | Ford Global Tech Inc | Verfahren zur Überwachung der Laufruheregelung eines Verbrennungsmotors |
JP4349221B2 (ja) | 2004-06-28 | 2009-10-21 | 日産自動車株式会社 | 内燃機関のegr制御装置 |
DE102010050164B3 (de) * | 2010-10-30 | 2011-12-29 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Verfahren zum Betrieb einer Verbrennungskraftmaschine mit einer Abgasrückführung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2434743C2 (de) * | 1974-07-19 | 1984-09-20 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Einrichtung zur Regelung des Betriebsverhaltens einer Brennkraftmaschine |
DE2457436C2 (de) * | 1974-12-05 | 1984-09-06 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffzumeßeinrichtung für Brennkraftmaschinen |
JPS5578138A (en) * | 1978-12-06 | 1980-06-12 | Nissan Motor Co Ltd | Idling speed control for internal combustion engine |
JPS57119138A (en) * | 1981-01-14 | 1982-07-24 | Nissan Motor Co Ltd | Air fuel ratio controller |
-
1982
- 1982-12-31 DE DE19823248745 patent/DE3248745A1/de active Granted
-
1983
- 1983-12-26 JP JP58244404A patent/JPS59134350A/ja active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19612453A1 (de) * | 1996-03-28 | 1997-10-02 | Siemens Ag | Verfahren zum Bestimmen der in das Saugrohr oder in den Zylinder einer Brennkraftmaschine einzubringenden Kraftstoffmasse |
US5878732A (en) * | 1996-03-28 | 1999-03-09 | Siemens Aktiengesellschaft | Method of determining the mass of fuel to be introduced into the suction pipe into the cylinder of an internal combustion engine |
DE19612453C2 (de) * | 1996-03-28 | 1999-11-04 | Siemens Ag | Verfahren zum Bestimmen der in das Saugrohr oder in den Zylinder einer Brennkraftmaschine einzubringenden Kraftstoffmasse |
DE19912317C2 (de) * | 1999-03-19 | 2002-01-31 | Daimler Chrysler Ag | Verfahren zur Regelung des Anteils der einer Brennkraftmaschine rückgeführten Abgasmenge |
DE19912317C5 (de) * | 1999-03-19 | 2004-01-15 | Daimlerchrysler Ag | Verfahren zur Regelung des Anteils der einer Brennkraftmaschine rückgeführten Abgasmenge |
DE19912317C9 (de) * | 1999-03-19 | 2004-11-04 | Daimlerchrysler Ag | Verfahren zur Regelung des Anteils der einer Brennkraftmaschine rückgeführten Abgasmenge |
Also Published As
Publication number | Publication date |
---|---|
DE3248745A1 (de) | 1984-07-05 |
JPS59134350A (ja) | 1984-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |