JPS55151136A - Method and system for controlling closeddloop air fuel ratio of internal combustion engine - Google Patents

Method and system for controlling closeddloop air fuel ratio of internal combustion engine

Info

Publication number
JPS55151136A
JPS55151136A JP5856280A JP5856280A JPS55151136A JP S55151136 A JPS55151136 A JP S55151136A JP 5856280 A JP5856280 A JP 5856280A JP 5856280 A JP5856280 A JP 5856280A JP S55151136 A JPS55151136 A JP S55151136A
Authority
JP
Japan
Prior art keywords
closeddloop
controlling
combustion engine
internal combustion
fuel ratio
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
JP5856280A
Other languages
English (en)
Other versions
JPS6350538B2 (ja
Inventor
Dan Toore Arubuin
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.)
Bendix Corp
Original Assignee
Bendix 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 Bendix Corp filed Critical Bendix Corp
Publication of JPS55151136A publication Critical patent/JPS55151136A/ja
Publication of JPS6350538B2 publication Critical patent/JPS6350538B2/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
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1488—Inhibiting the regulation
    • F02D41/1491—Replacing of the control value by a mean value

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)
JP5856280A 1979-05-01 1980-05-01 Method and system for controlling closeddloop air fuel ratio of internal combustion engine Granted JPS55151136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/035,128 US4248196A (en) 1979-05-01 1979-05-01 Open loop compensation circuit

Publications (2)

Publication Number Publication Date
JPS55151136A true JPS55151136A (en) 1980-11-25
JPS6350538B2 JPS6350538B2 (ja) 1988-10-11

Family

ID=21880813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5856280A Granted JPS55151136A (en) 1979-05-01 1980-05-01 Method and system for controlling closeddloop air fuel ratio of internal combustion engine

Country Status (2)

Country Link
US (1) US4248196A (ja)
JP (1) JPS55151136A (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5596345A (en) * 1979-01-16 1980-07-22 Nissan Motor Co Ltd Electronic controlled carbureter
US4365599A (en) * 1979-05-09 1982-12-28 Nissan Motor Company, Limited Open and closed loop engine idling speed control method and system for an automotive internal combustion engine
JPS5654346A (en) * 1979-10-09 1981-05-14 Nissan Motor Co Ltd Controller for air fuel ratio
JPS5677534A (en) * 1979-11-30 1981-06-25 Toyota Motor Corp Altitude compensating device for internal combustion engine
US4341190A (en) * 1980-05-14 1982-07-27 Toyota Jidosha Kogyo Kabushiki Kaisha Air-fuel ratio control device of an internal combustion engine
JPS5744752A (en) * 1980-09-01 1982-03-13 Toyota Motor Corp Method of controlling air fuel ratio of internal combustion engine
JPS6039462Y2 (ja) * 1980-10-28 1985-11-26 日産自動車株式会社 デイ−ゼル機関の噴射時期制御装置
JPS5793668A (en) * 1980-12-03 1982-06-10 Toyota Motor Corp Air fuel ratio control unit for internal combustion engine
JPS57119152A (en) * 1981-01-16 1982-07-24 Fuji Heavy Ind Ltd Air-fuel ratio control device
JPS58124044A (ja) * 1982-01-21 1983-07-23 Nippon Denso Co Ltd 内燃機関の空燃比制御装置
JPS58222939A (ja) * 1982-05-28 1983-12-24 Honda Motor Co Ltd 内燃エンジンの酸素濃度検出系故障時の空燃比制御方法
US4452207A (en) * 1982-07-19 1984-06-05 The Bendix Corporation Fuel/air ratio control apparatus for a reciprocating aircraft engine
US6298840B1 (en) * 2000-07-03 2001-10-09 Ford Global Technologies, Inc. Air/fuel control system and method
DE10043256A1 (de) * 2000-09-02 2002-03-14 Bosch Gmbh Robert Verfahren zur Gemischadaption
FR3051263B1 (fr) * 2016-05-10 2018-04-20 Safran Aircraft Engines Procede de commande d'un actionneur et dispositif de commande associe
US10627482B2 (en) * 2017-06-27 2020-04-21 Honeywell International Inc. Apparatus and method of quadrature detection using one mixer without oversampling in a receiver

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213031A (en) * 1975-07-14 1977-02-01 Bendix Corp Fuel injection apparatus with closed loop for internal combustion engine
JPS5420231A (en) * 1977-07-12 1979-02-15 Gen Motors Corp System of controlling fuel of internal combustion engine
JPS5596339A (en) * 1979-01-13 1980-07-22 Nippon Denso Co Ltd Air-fuel ratio control method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840009B2 (ja) * 1975-10-28 1983-09-02 日産自動車株式会社 クウネンピセイギヨソウチ
JPS5297027A (en) * 1976-02-09 1977-08-15 Nissan Motor Co Ltd Air fuel ratio controller
JPS5297030A (en) * 1976-02-12 1977-08-15 Nissan Motor Co Ltd Air fuel ratio controller
JPS535331A (en) * 1976-07-02 1978-01-18 Nippon Denso Co Ltd Air-fuel ratio feedback control system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213031A (en) * 1975-07-14 1977-02-01 Bendix Corp Fuel injection apparatus with closed loop for internal combustion engine
JPS5420231A (en) * 1977-07-12 1979-02-15 Gen Motors Corp System of controlling fuel of internal combustion engine
JPS5596339A (en) * 1979-01-13 1980-07-22 Nippon Denso Co Ltd Air-fuel ratio control method

Also Published As

Publication number Publication date
US4248196A (en) 1981-02-03
JPS6350538B2 (ja) 1988-10-11

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