SE457462B - Foerfarande foer optimering av verkningsgraden hos en blandningskomprimerande foerbraenningsmotor av insprutningstyp - Google Patents

Foerfarande foer optimering av verkningsgraden hos en blandningskomprimerande foerbraenningsmotor av insprutningstyp

Info

Publication number
SE457462B
SE457462B SE8405927A SE8405927A SE457462B SE 457462 B SE457462 B SE 457462B SE 8405927 A SE8405927 A SE 8405927A SE 8405927 A SE8405927 A SE 8405927A SE 457462 B SE457462 B SE 457462B
Authority
SE
Sweden
Prior art keywords
fuel
combustion engine
efficiency
determined
cylinder
Prior art date
Application number
SE8405927A
Other languages
English (en)
Swedish (sv)
Other versions
SE8405927D0 (sv
SE8405927L (sv
Inventor
J Abthoff
D H Huettebraeucker
W Strauss
H H Bernd
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of SE8405927D0 publication Critical patent/SE8405927D0/xx
Publication of SE8405927L publication Critical patent/SE8405927L/xx
Publication of SE457462B publication Critical patent/SE457462B/sv

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
    • F02D41/02—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
    • 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
    • F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
    • 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

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)
SE8405927A 1983-11-26 1984-11-23 Foerfarande foer optimering av verkningsgraden hos en blandningskomprimerande foerbraenningsmotor av insprutningstyp SE457462B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833342952 DE3342952C2 (de) 1983-11-26 1983-11-26 Verfahren zum Optimieren des Wirkungsgrades einer gemischverdichtenden Einspritz-Brennkraftmaschine

Publications (3)

Publication Number Publication Date
SE8405927D0 SE8405927D0 (sv) 1984-11-23
SE8405927L SE8405927L (sv) 1985-05-27
SE457462B true SE457462B (sv) 1988-12-27

Family

ID=6215435

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8405927A SE457462B (sv) 1983-11-26 1984-11-23 Foerfarande foer optimering av verkningsgraden hos en blandningskomprimerande foerbraenningsmotor av insprutningstyp

Country Status (5)

Country Link
JP (1) JPS60132045A (ja)
DE (1) DE3342952C2 (ja)
FR (1) FR2555665B1 (ja)
GB (1) GB2150321B (ja)
SE (1) SE457462B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5107815A (en) * 1990-06-22 1992-04-28 Massachusetts Institute Of Technology Variable air/fuel engine control system with closed-loop control around maximum efficiency and combination of otto-diesel throttling
GB2314882A (en) * 1996-06-24 1998-01-14 Cummins Engine Co Inc Controlling fuel supply to i.c. engine using cylinder pressure measurements derived from strain gauge in cylinder head bolt
SE523734C2 (sv) * 2001-11-07 2004-05-11 Scania Cv Ab Förfarande och anordning för reglering av bränsleinsprutning i en dieselmotor jämte dieselmotor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1256944B (de) * 1961-12-22 1967-12-21 Frank Thoma Dipl Ing Einrichtung zur Kraftstoff-Luft-Gemischregelung von Brennkraftmaschinen
US4232643A (en) * 1976-11-22 1980-11-11 Fuel Injection Development Corporation Charge forming system for maintaining operation of an internal combustion engine at its lean limit
JPS6011216B2 (ja) * 1977-05-26 1985-03-23 株式会社デンソー 空燃比制御装置
JPS54142424A (en) * 1978-04-28 1979-11-06 Nippon Denso Co Ltd Internal combustion engine ignition timing control system
JPS5546073A (en) * 1978-09-29 1980-03-31 Hino Motors Ltd Control system of fuel injection timing
DE2941977A1 (de) * 1979-10-17 1981-04-30 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum optimieren von betriebskenngroessen einer brennkraftmaschine
DE3101167A1 (de) * 1981-01-16 1982-08-26 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen "elektronisch gesteuerter spritzversteller"
JPS58185945A (ja) * 1982-04-23 1983-10-29 Nissan Motor Co Ltd 内燃機関の空燃比制御装置
JPS58195031A (ja) * 1982-05-11 1983-11-14 Nissan Motor Co Ltd 燃料供給量制御装置
JPS5990737A (ja) * 1982-11-15 1984-05-25 Nissan Motor Co Ltd 内燃機関の空燃比制御装置

Also Published As

Publication number Publication date
DE3342952C2 (de) 1986-07-03
FR2555665A1 (fr) 1985-05-31
DE3342952A1 (de) 1985-06-05
SE8405927D0 (sv) 1984-11-23
FR2555665B1 (fr) 1989-05-12
GB2150321B (en) 1987-07-29
JPS60132045A (ja) 1985-07-13
GB8429840D0 (en) 1985-01-03
SE8405927L (sv) 1985-05-27
GB2150321A (en) 1985-06-26
JPH0243023B2 (ja) 1990-09-26

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