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DE68902586D1 - Adaptives steuerungssystem fuer eine brennkraftmaschine und verfahren zum betreiben einer brennkraftmaschine. - Google Patents

Adaptives steuerungssystem fuer eine brennkraftmaschine und verfahren zum betreiben einer brennkraftmaschine.

Info

Publication number
DE68902586D1
DE68902586D1 DE8989304414T DE68902586T DE68902586D1 DE 68902586 D1 DE68902586 D1 DE 68902586D1 DE 8989304414 T DE8989304414 T DE 8989304414T DE 68902586 T DE68902586 T DE 68902586T DE 68902586 D1 DE68902586 D1 DE 68902586D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
operating
control system
adaptive control
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
Application number
DE8989304414T
Other languages
English (en)
Other versions
DE68902586T2 (de
Inventor
Kingscote Road Holmes
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of DE68902586D1 publication Critical patent/DE68902586D1/de
Application granted granted Critical
Publication of DE68902586T2 publication Critical patent/DE68902586T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D43/00Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1401Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1408Dithering techniques
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1497With detection of the mechanical response of the engine
    • F02D41/1498With detection of the mechanical response of the engine measuring engine roughness
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02PIGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00Advancing or retarding ignition; Control therefor
    • F02P5/04Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/1455Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means by using a second control of the closed loop type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2200/00Input parameters for engine control
    • F02D2200/02Input parameters for engine control the parameters being related to the engine
    • F02D2200/10Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015Engines misfires
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine 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 Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DE8989304414T 1988-05-07 1989-05-02 Adaptives steuerungssystem fuer eine brennkraftmaschine und verfahren zum betreiben einer brennkraftmaschine. Expired - Lifetime DE68902586T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888810878A GB8810878D0 (en) 1988-05-07 1988-05-07 Adaptive control system for i c engine

Publications (2)

Publication Number Publication Date
DE68902586D1 true DE68902586D1 (de) 1992-10-01
DE68902586T2 DE68902586T2 (de) 1993-03-25

Family

ID=10636549

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989304414T Expired - Lifetime DE68902586T2 (de) 1988-05-07 1989-05-02 Adaptives steuerungssystem fuer eine brennkraftmaschine und verfahren zum betreiben einer brennkraftmaschine.

Country Status (7)

Country Link
US (1) US4915079A (de)
EP (1) EP0345942B1 (de)
JP (1) JPH0211852A (de)
KR (1) KR890017448A (de)
DE (1) DE68902586T2 (de)
GB (1) GB8810878D0 (de)
MY (1) MY106590A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4005735A1 (de) * 1990-02-23 1991-08-29 Bosch Gmbh Robert Verfahren und einrichtung zur regelung/steuerung der laufruhe einer brennkraftmaschine
US5049786A (en) * 1990-08-09 1991-09-17 Coen Company, Inc. High energy ignitor power circuit
US5241855A (en) * 1991-10-31 1993-09-07 Ford Motor Company Method and apparatus for inferring engine torque
US5303168A (en) * 1991-10-31 1994-04-12 Ford Motor Company Engine operation to estimate and control exhaust catalytic converter temperature
US5168853A (en) * 1992-04-06 1992-12-08 Optimizer Control Corp. System for optimizing the performance of internal combustion engines
EP0802316B1 (de) * 1994-02-04 2000-04-12 Honda Giken Kogyo Kabushiki Kaisha System zur Abschätzung des Luft/Krafstoffverhältnisses für eine Brennkraftmaschine
DE69507060T2 (de) * 1994-02-04 1999-05-20 Honda Giken Kogyo K.K., Tokio/Tokyo System zur Abschätzung des Luft/Kraftstoffverhältnisses für eine Brennkraftmaschine
US5414994A (en) * 1994-02-15 1995-05-16 Ford Motor Company Method and apparatus to limit a midbed temperature of a catalytic converter
JP3677876B2 (ja) * 1996-07-12 2005-08-03 日産自動車株式会社 エンジンの点火時期制御装置
DE59707553C5 (de) * 1996-12-03 2018-03-29 Avl List Gmbh Verfahren und Vorrichtung zur Analyse des Fahrverhaltens von Kraftfahrzeugen
AU4301800A (en) * 1999-04-21 2000-11-10 Institut Francais Du Petrole Method for correcting ignition advance of an internal combustion engine
DE19961504A1 (de) * 1999-12-20 2001-06-28 Bosch Gmbh Robert Verfahren zur Erkennung von Signalfehlern
DE10011607A1 (de) * 2000-03-10 2001-09-20 Siemens Ag Verfahren und Vorrichtung sowie Computerprogrammprodukt zum Betrieb einer technischen Anlage
DE10019400A1 (de) * 2000-04-19 2001-10-25 Bosch Gmbh Robert Verfahren zur Anpassung eines Adaptionskennfelds einer adaptiven Brennkraftmaschinen-Klopfregelung und Verfahren zur adaptiven Klopfregelung einer Brennkraftmaschine
AT500978B8 (de) * 2003-05-13 2007-02-15 Avl List Gmbh Verfahren zur optimierung von fahrzeugen
JP3969405B2 (ja) * 2003-07-09 2007-09-05 トヨタ自動車株式会社 火花点火式内燃機関
US7658178B2 (en) * 2007-06-07 2010-02-09 Chrysler Group Llc Engine event-based correction of engine speed fluctuations
DE102011013392A1 (de) * 2011-03-09 2012-09-13 Daimler Ag Verfahren zur Regelung eines Verbrennungsmotors
US8874351B2 (en) 2011-03-31 2014-10-28 Robert Bosch Gmbh Adjusting the specificity of an engine map based on the sensitivity of an engine control parameter relative to a performance variable
DE102013227023A1 (de) * 2013-06-04 2014-12-04 Robert Bosch Gmbh Verfahren zur Zylindergleichstellung einer lambdageregelten Brennkraftmaschine insbesondere eines Kraftfahrzeugs
CN108194212B (zh) * 2017-12-20 2019-12-27 中国第一汽车股份有限公司 分缸空燃比不均匀性监测系统和方法
CN115306571B (zh) * 2022-07-06 2024-05-17 潍柴动力股份有限公司 燃气发动机氮氧化物排放的控制方法及控制系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143161A (en) * 1981-03-02 1982-09-04 Nippon Denso Co Ltd Ignition time controlling method for internal combustion engine
JPS57203846A (en) * 1981-06-08 1982-12-14 Nippon Denso Co Ltd Most optimum control device for internal-combustion engine
JPS58176469A (ja) * 1982-04-12 1983-10-15 Nippon Soken Inc 内燃機関の制御装置
JPS58192947A (ja) * 1982-05-04 1983-11-10 Nippon Denso Co Ltd 内燃機関制御方法
JPS5993945A (ja) * 1982-11-19 1984-05-30 Nippon Denso Co Ltd 内燃機関のアイドル運転制御方法
GB8518593D0 (en) * 1985-07-23 1985-08-29 Lucas Ind Plc Control for i c engine
JP2511862B2 (ja) * 1986-01-08 1996-07-03 株式会社日立製作所 内燃機関の点火時期制御方法
US4670193A (en) * 1986-05-12 1987-06-02 E. R. Squibb & Sons, Inc. Process for preparing phosphonic acids
GB8700758D0 (en) * 1987-01-14 1987-02-18 Lucas Ind Plc Adaptive control system

Also Published As

Publication number Publication date
EP0345942A2 (de) 1989-12-13
US4915079A (en) 1990-04-10
EP0345942A3 (en) 1990-02-21
JPH0211852A (ja) 1990-01-16
MY106590A (en) 1995-06-30
GB8810878D0 (en) 1988-06-08
KR890017448A (ko) 1989-12-16
EP0345942B1 (de) 1992-08-26
DE68902586T2 (de) 1993-03-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication of lapse of patent is to be deleted