JPS59180048A - 空燃比制御装置 - Google Patents

空燃比制御装置

Info

Publication number
JPS59180048A
JPS59180048A JP5370883A JP5370883A JPS59180048A JP S59180048 A JPS59180048 A JP S59180048A JP 5370883 A JP5370883 A JP 5370883A JP 5370883 A JP5370883 A JP 5370883A JP S59180048 A JPS59180048 A JP S59180048A
Authority
JP
Japan
Prior art keywords
fuel ratio
air
engine
coefficient
output
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
JP5370883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6353366B2 (enrdf_load_stackoverflow
Inventor
Matsuo Amano
松男 天野
Shinichi Sakamoto
伸一 坂本
Takeshi Hirayama
平山　健
Takao Sasayama
隆生 笹山
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 true JPS59180048A (ja) 1984-10-12
JPS6353366B2 JPS6353366B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62135635A (ja) * 1985-11-29 1987-06-18 Fuji Heavy Ind Ltd 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

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

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62135635A (ja) * 1985-11-29 1987-06-18 Fuji Heavy Ind Ltd 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

Also Published As

Publication number Publication date
JPS6353366B2 (enrdf_load_stackoverflow) 1988-10-24

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