JPH0248728B2 - - Google Patents

Info

Publication number
JPH0248728B2
JPH0248728B2 JP56124657A JP12465781A JPH0248728B2 JP H0248728 B2 JPH0248728 B2 JP H0248728B2 JP 56124657 A JP56124657 A JP 56124657A JP 12465781 A JP12465781 A JP 12465781A JP H0248728 B2 JPH0248728 B2 JP H0248728B2
Authority
JP
Japan
Prior art keywords
air
fuel ratio
limit value
idling state
engine
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 - Lifetime
Application number
JP56124657A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5827820A (ja
Inventor
Takashi Kaji
Shigenori Isomura
Tomomi Sakaeno
Katsuhiko Nakabayashi
Shiro Nagasawa
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP12465781A priority Critical patent/JPS5827820A/ja
Publication of JPS5827820A publication Critical patent/JPS5827820A/ja
Publication of JPH0248728B2 publication Critical patent/JPH0248728B2/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)
JP12465781A 1981-08-11 1981-08-11 空燃比制御方法 Granted JPS5827820A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12465781A JPS5827820A (ja) 1981-08-11 1981-08-11 空燃比制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12465781A JPS5827820A (ja) 1981-08-11 1981-08-11 空燃比制御方法

Publications (2)

Publication Number Publication Date
JPS5827820A JPS5827820A (ja) 1983-02-18
JPH0248728B2 true JPH0248728B2 (en]) 1990-10-26

Family

ID=14890820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12465781A Granted JPS5827820A (ja) 1981-08-11 1981-08-11 空燃比制御方法

Country Status (1)

Country Link
JP (1) JPS5827820A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827857A (ja) * 1981-08-12 1983-02-18 Mitsubishi Electric Corp 空燃比制御方法
JP2510857B2 (ja) * 1986-08-06 1996-06-26 株式会社ユニシアジェックス 内燃機関の学習機能付フィ―ドバック制御装置
WO1992017697A1 (en) * 1991-03-28 1992-10-15 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Air-fuel ratio controller of internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127517A (en) * 1976-04-19 1977-10-26 Nippon Soken Inc Regulating system for air-fuel ratio

Also Published As

Publication number Publication date
JPS5827820A (ja) 1983-02-18

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