JPS6353366B2 - - Google Patents

Info

Publication number
JPS6353366B2
JPS6353366B2 JP58053708A JP5370883A JPS6353366B2 JP S6353366 B2 JPS6353366 B2 JP S6353366B2 JP 58053708 A JP58053708 A JP 58053708A JP 5370883 A JP5370883 A JP 5370883A JP S6353366 B2 JPS6353366 B2 JP S6353366B2
Authority
JP
Japan
Prior art keywords
coefficient
fuel ratio
air
output
basic
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
Application number
JP58053708A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59180048A (ja
Inventor
Matsuo Amano
Shinichi Sakamoto
Takeshi Hirayama
Takao Sasayama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5370883A priority Critical patent/JPS59180048A/ja
Publication of JPS59180048A publication Critical patent/JPS59180048A/ja
Publication of JPS6353366B2 publication Critical patent/JPS6353366B2/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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2441—Methods of calibrating or learning characterised by the learning conditions
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control

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)
JP5370883A 1983-03-31 1983-03-31 空燃比制御装置 Granted JPS59180048A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5370883A JPS59180048A (ja) 1983-03-31 1983-03-31 空燃比制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5370883A JPS59180048A (ja) 1983-03-31 1983-03-31 空燃比制御装置

Publications (2)

Publication Number Publication Date
JPS59180048A JPS59180048A (ja) 1984-10-12
JPS6353366B2 true JPS6353366B2 (enExample) 1988-10-24

Family

ID=12950325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5370883A Granted JPS59180048A (ja) 1983-03-31 1983-03-31 空燃比制御装置

Country Status (1)

Country Link
JP (1) JPS59180048A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2532205B2 (ja) * 1985-11-29 1996-09-11 富士重工業株式会社 エンジンの空燃比学習制御方法
JPS63143350A (ja) * 1986-12-08 1988-06-15 Toyota Motor Corp 内燃機関の空燃比制御装置
JPS63212745A (ja) * 1988-02-12 1988-09-05 Mitsubishi Electric Corp 内燃機関の空燃比制御装置

Family Cites Families (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
JPS56138438A (en) * 1980-03-28 1981-10-29 Nippon Denso Co Ltd Control method of air-fuel ratio

Also Published As

Publication number Publication date
JPS59180048A (ja) 1984-10-12

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