JPS58195044A - 空燃比制御方法 - Google Patents

空燃比制御方法

Info

Publication number
JPS58195044A
JPS58195044A JP7795182A JP7795182A JPS58195044A JP S58195044 A JPS58195044 A JP S58195044A JP 7795182 A JP7795182 A JP 7795182A JP 7795182 A JP7795182 A JP 7795182A JP S58195044 A JPS58195044 A JP S58195044A
Authority
JP
Japan
Prior art keywords
air
fuel ratio
output
value
counter
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
JP7795182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0325624B2 (enrdf_load_stackoverflow
Inventor
Yoshiaki Sugano
菅野　佳明
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7795182A priority Critical patent/JPS58195044A/ja
Publication of JPS58195044A publication Critical patent/JPS58195044A/ja
Publication of JPH0325624B2 publication Critical patent/JPH0325624B2/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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1482—Integrator, i.e. variable slope

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)
JP7795182A 1982-05-07 1982-05-07 空燃比制御方法 Granted JPS58195044A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7795182A JPS58195044A (ja) 1982-05-07 1982-05-07 空燃比制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7795182A JPS58195044A (ja) 1982-05-07 1982-05-07 空燃比制御方法

Publications (2)

Publication Number Publication Date
JPS58195044A true JPS58195044A (ja) 1983-11-14
JPH0325624B2 JPH0325624B2 (enrdf_load_stackoverflow) 1991-04-08

Family

ID=13648320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7795182A Granted JPS58195044A (ja) 1982-05-07 1982-05-07 空燃比制御方法

Country Status (1)

Country Link
JP (1) JPS58195044A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623150A (ja) * 1985-06-28 1987-01-09 Japan Electronic Control Syst Co Ltd 内燃機関の学習制御装置
FR2634823A1 (fr) * 1988-07-27 1990-02-02 Bendix Electronics Sa Procede et dispositif de regulation de la richesse d'un melange air-carburant d'alimentation d'un moteur a combustion interne

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596339A (en) * 1979-01-13 1980-07-22 Nippon Denso Co Ltd Air-fuel ratio control method
JPS5713387U (enrdf_load_stackoverflow) * 1980-06-27 1982-01-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596339A (en) * 1979-01-13 1980-07-22 Nippon Denso Co Ltd Air-fuel ratio control method
JPS5713387U (enrdf_load_stackoverflow) * 1980-06-27 1982-01-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS623150A (ja) * 1985-06-28 1987-01-09 Japan Electronic Control Syst Co Ltd 内燃機関の学習制御装置
FR2634823A1 (fr) * 1988-07-27 1990-02-02 Bendix Electronics Sa Procede et dispositif de regulation de la richesse d'un melange air-carburant d'alimentation d'un moteur a combustion interne

Also Published As

Publication number Publication date
JPH0325624B2 (enrdf_load_stackoverflow) 1991-04-08

Similar Documents

Publication Publication Date Title
JP3348434B2 (ja) 内燃機関の空燃比制御装置
JP2570930B2 (ja) 内燃機関の触媒劣化判別装置
JPH01280662A (ja) エンジン制御用大気圧検出装置
JPH0718368B2 (ja) 内燃機関の触媒劣化検出装置
JPS582444A (ja) 空燃比制御方法
JPS5827857A (ja) 空燃比制御方法
JP2917632B2 (ja) エンジンの空燃比制御装置
JPH04109047A (ja) 内燃機関の空燃比制御装置
JPS58195044A (ja) 空燃比制御方法
WO1992017696A1 (en) Controller of internal combustion engine
JP3939026B2 (ja) 三元触媒の酸素ストレージ量制御装置
US4976242A (en) Fuel injection control device of an engine
JPS5832944A (ja) 空燃比制御方法
JPH03275954A (ja) 異種燃料使用内燃機関の空燃比制御装置
JPS63154847A (ja) 内燃機関の空燃比制御装置
JPS6313012B2 (enrdf_load_stackoverflow)
JPS58200060A (ja) 内燃機関の空燃比制御装置
JPH01280646A (ja) エンジンの燃料制御装置
JP2677425B2 (ja) 内燃機関の燃料噴射量制御方法
JPS61223239A (ja) 内燃機関の始動時燃料噴射制御装置
JPS60247031A (ja) 電子式燃料噴射制御装置
JPS63186944A (ja) 内燃機関の電子制御燃料噴射装置
JPS61201842A (ja) 内燃機関のアイドル時稀薄空燃比制御装置
JPS62107251A (ja) 内燃機関の空燃比の学習制御装置
JPS5832943A (ja) 空燃比制御方法