JPS57203841A - Air-fuel ratio control device for internal-combustion engine - Google Patents

Air-fuel ratio control device for internal-combustion engine

Info

Publication number
JPS57203841A
JPS57203841A JP8983481A JP8983481A JPS57203841A JP S57203841 A JPS57203841 A JP S57203841A JP 8983481 A JP8983481 A JP 8983481A JP 8983481 A JP8983481 A JP 8983481A JP S57203841 A JPS57203841 A JP S57203841A
Authority
JP
Japan
Prior art keywords
air
fuel ratio
volume
gain
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.)
Pending
Application number
JP8983481A
Other languages
English (en)
Inventor
Yuji Kishimoto
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 JP8983481A priority Critical patent/JPS57203841A/ja
Publication of JPS57203841A publication Critical patent/JPS57203841A/ja
Pending 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)
JP8983481A 1981-06-10 1981-06-10 Air-fuel ratio control device for internal-combustion engine Pending JPS57203841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8983481A JPS57203841A (en) 1981-06-10 1981-06-10 Air-fuel ratio control device for internal-combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8983481A JPS57203841A (en) 1981-06-10 1981-06-10 Air-fuel ratio control device for internal-combustion engine

Publications (1)

Publication Number Publication Date
JPS57203841A true JPS57203841A (en) 1982-12-14

Family

ID=13981786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8983481A Pending JPS57203841A (en) 1981-06-10 1981-06-10 Air-fuel ratio control device for internal-combustion engine

Country Status (1)

Country Link
JP (1) JPS57203841A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026138A (ja) * 1983-07-21 1985-02-09 Toyota Motor Corp 内燃機関の燃料噴射制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026138A (ja) * 1983-07-21 1985-02-09 Toyota Motor Corp 内燃機関の燃料噴射制御方法

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