JPS59113245A - 内燃機関の空燃比制御装置 - Google Patents

内燃機関の空燃比制御装置

Info

Publication number
JPS59113245A
JPS59113245A JP22284782A JP22284782A JPS59113245A JP S59113245 A JPS59113245 A JP S59113245A JP 22284782 A JP22284782 A JP 22284782A JP 22284782 A JP22284782 A JP 22284782A JP S59113245 A JPS59113245 A JP S59113245A
Authority
JP
Japan
Prior art keywords
cylinder
air
fuel
engine
value
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
JP22284782A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363662B2 (enrdf_load_stackoverflow
Inventor
Tatsuro Morita
森田　達郎
Kuniaki Sawamoto
沢本　国章
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP22284782A priority Critical patent/JPS59113245A/ja
Priority to US06/562,089 priority patent/US4543934A/en
Priority to DE19833345862 priority patent/DE3345862A1/de
Publication of JPS59113245A publication Critical patent/JPS59113245A/ja
Publication of JPH0363662B2 publication Critical patent/JPH0363662B2/ja
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
    • F02D41/02—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
    • F02D41/14—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
    • 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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP22284782A 1982-12-21 1982-12-21 内燃機関の空燃比制御装置 Granted JPS59113245A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP22284782A JPS59113245A (ja) 1982-12-21 1982-12-21 内燃機関の空燃比制御装置
US06/562,089 US4543934A (en) 1982-12-21 1983-12-16 Air/fuel ratio control system for internal combustion engine and method therefor
DE19833345862 DE3345862A1 (de) 1982-12-21 1983-12-19 Verfahren und vorrichtung zum einstellen des luft/kraftstoff-verhaeltnisses bei verbrennungsmotoren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22284782A JPS59113245A (ja) 1982-12-21 1982-12-21 内燃機関の空燃比制御装置

Publications (2)

Publication Number Publication Date
JPS59113245A true JPS59113245A (ja) 1984-06-29
JPH0363662B2 JPH0363662B2 (enrdf_load_stackoverflow) 1991-10-02

Family

ID=16788831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22284782A Granted JPS59113245A (ja) 1982-12-21 1982-12-21 内燃機関の空燃比制御装置

Country Status (1)

Country Link
JP (1) JPS59113245A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2490531A (en) * 2011-05-05 2012-11-07 Gm Global Tech Operations Inc Method for controlling a directly acting piezoelectric injector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654965A (en) * 1979-09-29 1981-05-15 Bosch Gmbh Robert Method of regulating composition of combustion gas mixture to be supplied into the internal combustion engine
JPS5654962A (en) * 1979-09-29 1981-05-15 Bosch Gmbh Robert Method of regulating ignition timing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654965A (en) * 1979-09-29 1981-05-15 Bosch Gmbh Robert Method of regulating composition of combustion gas mixture to be supplied into the internal combustion engine
JPS5654962A (en) * 1979-09-29 1981-05-15 Bosch Gmbh Robert Method of regulating ignition timing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2490531A (en) * 2011-05-05 2012-11-07 Gm Global Tech Operations Inc Method for controlling a directly acting piezoelectric injector

Also Published As

Publication number Publication date
JPH0363662B2 (enrdf_load_stackoverflow) 1991-10-02

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