JPH041180B2 - - Google Patents

Info

Publication number
JPH041180B2
JPH041180B2 JP56127453A JP12745381A JPH041180B2 JP H041180 B2 JPH041180 B2 JP H041180B2 JP 56127453 A JP56127453 A JP 56127453A JP 12745381 A JP12745381 A JP 12745381A JP H041180 B2 JPH041180 B2 JP H041180B2
Authority
JP
Japan
Prior art keywords
air
fuel ratio
feedback control
limit value
sensor
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
JP56127453A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5830425A (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 JP12745381A priority Critical patent/JPS5830425A/ja
Publication of JPS5830425A publication Critical patent/JPS5830425A/ja
Publication of JPH041180B2 publication Critical patent/JPH041180B2/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)
    • F02D41/1484—Output circuit

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)
JP12745381A 1981-08-14 1981-08-14 空燃比フイ−ドバツク制御方法 Granted JPS5830425A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12745381A JPS5830425A (ja) 1981-08-14 1981-08-14 空燃比フイ−ドバツク制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12745381A JPS5830425A (ja) 1981-08-14 1981-08-14 空燃比フイ−ドバツク制御方法

Publications (2)

Publication Number Publication Date
JPS5830425A JPS5830425A (ja) 1983-02-22
JPH041180B2 true JPH041180B2 (de) 1992-01-10

Family

ID=14960294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12745381A Granted JPS5830425A (ja) 1981-08-14 1981-08-14 空燃比フイ−ドバツク制御方法

Country Status (1)

Country Link
JP (1) JPS5830425A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181541A (ja) * 1984-09-19 1986-04-25 Honda Motor Co Ltd 内燃エンジンの排気ガス濃度検出系の異常検出方法
JPS6332140A (ja) * 1986-07-28 1988-02-10 Mazda Motor Corp エンジンの空燃比制御装置
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460623A (en) * 1977-10-03 1979-05-16 Gen Motors Corp Fuel controller
JPS5827857A (ja) * 1981-08-12 1983-02-18 Mitsubishi Electric Corp 空燃比制御方法
JPH0248728A (ja) * 1988-08-10 1990-02-19 Toshiba Corp ウィンドウ処理装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5460623A (en) * 1977-10-03 1979-05-16 Gen Motors Corp Fuel controller
JPS5827857A (ja) * 1981-08-12 1983-02-18 Mitsubishi Electric Corp 空燃比制御方法
JPH0248728A (ja) * 1988-08-10 1990-02-19 Toshiba Corp ウィンドウ処理装置

Also Published As

Publication number Publication date
JPS5830425A (ja) 1983-02-22

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