DE3248745A1 - Regelsystem fuer eine brennkraftmaschine - Google Patents

Regelsystem fuer eine brennkraftmaschine

Info

Publication number
DE3248745A1
DE3248745A1 DE19823248745 DE3248745A DE3248745A1 DE 3248745 A1 DE3248745 A1 DE 3248745A1 DE 19823248745 DE19823248745 DE 19823248745 DE 3248745 A DE3248745 A DE 3248745A DE 3248745 A1 DE3248745 A1 DE 3248745A1
Authority
DE
Germany
Prior art keywords
control
control system
smooth running
lambda
exhaust gas
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
Application number
DE19823248745
Other languages
German (de)
English (en)
Other versions
DE3248745C2 (ja
Inventor
Helmut Dipl.-Ing. Dr. 7143 Vaihingen Schwarz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19823248745 priority Critical patent/DE3248745A1/de
Priority to JP58244404A priority patent/JPS59134350A/ja
Publication of DE3248745A1 publication Critical patent/DE3248745A1/de
Application granted granted Critical
Publication of DE3248745C2 publication Critical patent/DE3248745C2/de
Granted legal-status Critical Current

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
    • F02D41/0025—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)
DE19823248745 1982-12-31 1982-12-31 Regelsystem fuer eine brennkraftmaschine Granted DE3248745A1 (de)

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 true DE3248745A1 (de) 1984-07-05
DE3248745C2 DE3248745C2 (ja) 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 (ja)
DE (1) DE3248745A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500608A1 (de) * 1985-01-10 1986-07-10 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Gemischregelung fuer verbrennungsmotoren
DE3830687A1 (de) * 1988-09-09 1990-03-15 Man Technologie Gmbh Kalibrierverfahren fuer einen regler zur regelung des luftverhaeltnisses von gasmotoren
DE4013943A1 (de) * 1989-05-01 1990-11-08 Toyota Motor Co Ltd Verfahren und einrichtung zum unterdruecken von ruckschwingungen eines kraftfahrzeugs
DE4332103A1 (de) * 1993-09-22 1995-03-23 Bayerische Motoren Werke Ag Verfahren zur Kraftstoffzumessung einer Diesel-Brennkraftmaschine
FR2744173A1 (fr) * 1996-01-31 1997-08-01 Siemens Ag Procede permettant de commander un dispositif de recyclage des gaz d'echappement dans un moteur a combustion interne
FR2746853A1 (fr) * 1996-03-28 1997-10-03 Siemens Ag Procede pour la determination de la masse de carburant a apporter dans la tubulure d'admission ou dans le cylindre d'un moteur a combustion interne
DE19744410A1 (de) * 1997-10-08 1999-04-15 Ford Global Tech Inc Verfahren zur Überwachung der Laufruheregelung eines Verbrennungsmotors
US6378508B1 (en) 1999-03-19 2002-04-30 Daimlerchrysler Ag Process and system for automatically controlling the fraction of the exhaust gas quantity returned to an internal-combustion engine
EP1612391A2 (en) 2004-06-28 2006-01-04 Nissan Motor Co., Ltd. EGR Control unit and method for an internal combustion engine
WO2012055400A1 (de) * 2010-10-30 2012-05-03 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zum betrieb einer verbrennungskraftmaschine mit einer abgasrückführung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2434743A1 (de) * 1974-07-19 1976-02-05 Bosch Gmbh Robert Verfahren und einrichtung zur regelung des betriebsverhaltens einer brennkraftmaschine
DE2457436A1 (de) * 1974-12-05 1976-06-10 Bosch Gmbh Robert Verfahren zur gemischbildung bei gemischverdichtenden, fremdgezuendeten brennkraftmaschinen und vorrichtung zur durchfuehrung des verfahrens

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2434743A1 (de) * 1974-07-19 1976-02-05 Bosch Gmbh Robert Verfahren und einrichtung zur regelung des betriebsverhaltens einer brennkraftmaschine
DE2457436A1 (de) * 1974-12-05 1976-06-10 Bosch Gmbh Robert Verfahren zur gemischbildung bei gemischverdichtenden, fremdgezuendeten brennkraftmaschinen und vorrichtung zur durchfuehrung des verfahrens

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
UNBEHAUEN, Heinz: Regelungstechnik I, 4. Auflage Braunschweig: Wiesbaden: Vieweg-Verlag, 1986, S. 334-335, -ISBN 3-528-33332-4 *
VW-Forschungsbericht FAT 7809 V/5 1978 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500608A1 (de) * 1985-01-10 1986-07-10 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl Gemischregelung fuer verbrennungsmotoren
DE3830687A1 (de) * 1988-09-09 1990-03-15 Man Technologie Gmbh Kalibrierverfahren fuer einen regler zur regelung des luftverhaeltnisses von gasmotoren
DE4013943A1 (de) * 1989-05-01 1990-11-08 Toyota Motor Co Ltd Verfahren und einrichtung zum unterdruecken von ruckschwingungen eines kraftfahrzeugs
DE4332103A1 (de) * 1993-09-22 1995-03-23 Bayerische Motoren Werke Ag Verfahren zur Kraftstoffzumessung einer Diesel-Brennkraftmaschine
FR2744173A1 (fr) * 1996-01-31 1997-08-01 Siemens Ag Procede permettant de commander un dispositif de recyclage des gaz d'echappement dans un moteur a combustion interne
FR2746853A1 (fr) * 1996-03-28 1997-10-03 Siemens Ag Procede pour la determination de la masse de carburant a apporter dans la tubulure d'admission ou dans le cylindre d'un moteur a combustion interne
DE19744410A1 (de) * 1997-10-08 1999-04-15 Ford Global Tech Inc Verfahren zur Überwachung der Laufruheregelung eines Verbrennungsmotors
DE19744410C2 (de) * 1997-10-08 2001-06-21 Ford Global Tech Inc Verfahren zur Überwachung der Laufruheregelung eines Verbrennungsmotors
US6378508B1 (en) 1999-03-19 2002-04-30 Daimlerchrysler Ag Process and system for automatically controlling the fraction of the exhaust gas quantity returned to an internal-combustion engine
US6595191B2 (en) 1999-03-19 2003-07-22 Daimlerchrysler Ag Process and system for automatically controlling the fraction of the exhaust gas quantity returned to an internal-combustion engine
EP1612391A2 (en) 2004-06-28 2006-01-04 Nissan Motor Co., Ltd. EGR Control unit and method for an internal combustion engine
EP1612391A3 (en) * 2004-06-28 2007-06-06 Nissan Motor Co., Ltd. EGR Control unit and method for an internal combustion engine
WO2012055400A1 (de) * 2010-10-30 2012-05-03 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zum betrieb einer verbrennungskraftmaschine mit einer abgasrückführung

Also Published As

Publication number Publication date
JPS59134350A (ja) 1984-08-02
DE3248745C2 (ja) 1992-04-30

Similar Documents

Publication Publication Date Title
DE602004003390T2 (de) Verfahren zur echtzeitbestimmung einer kraftstoffeinspritzungsströmungscharakteristik
DE19631986A1 (de) Steuereinrichtung für eine direkteinspritzende Benzinbrennkraftmaschine
DE3929746A1 (de) Verfahren und einrichtung zum steuern und regeln einer selbstzuendenden brennkraftmaschine
EP0152604A1 (de) Steuer- und Regelverfahren für die Betriebskenngrössen einer Brennkraftmaschine
EP0760056B1 (de) Verfahren und vorrichtung zur steuerung einer brennkraftmaschine
DE3740527C2 (de) Vorrichtung zum Regeln des Luft-Brennstoff-Gemischs eines Verbrennungsmotors an der Magergrenze
EP0154710A1 (de) Einrichtung zur Steuerung von Maschinenvariablen
DE3714151A1 (de) Steuereinrichtung fuer die drosselklappe eines verbrennungsmotors
DE3500594A1 (de) Zumesssystem fuer eine brennkraftmaschine zur beeinflussung des betriebsgemisches
EP1250525B1 (de) Verfahren und vorrichtung zur steuerung einer brennkraftmaschine
EP0151768B1 (de) Kraftstoff-Luft-Gemischzumesssystem für eine Brennkraftmaschine
DE19623642C2 (de) Vorrichtung zum Steuern der Drehzahl eines Motors
DE4207541A1 (de) System zur steuerung einer brennkraftmaschine
DE3311029A1 (de) Verfahren und vorrichtung zur regelung der leerlaufdrehzahl einer brennkraftmaschine
DE3725521C2 (ja)
DE19539937C2 (de) Verfahren zur Steuerung des Abgasverhältnisses von Kraftstoff zu Sauerstoff im Abgastrakt vor einem Katalysator
DE3248745A1 (de) Regelsystem fuer eine brennkraftmaschine
DE3322820C2 (ja)
DE3422384C2 (ja)
DE4322319C2 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
EP1005609B1 (de) Verfahren zur steuerung der abgasrückführung bei einer brennkraftmaschine
DE3438465A1 (de) Verfahren zur steuerung der betriebsgroesse einer einrichtung zur steuerung des betriebes einer brennkraftmaschine
DE19945396B4 (de) Brennkraftmaschinen-Steuervorrichtung mit Interpolationssteuereinrichtung
DE19610169A1 (de) Verfahren zur Adaption der Verzugszeit eines elektromagnetischen Tankentlüftungsventils
DE4322270B4 (de) Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

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