DE69701526T2 - System zur regelung des luft/kraftstoff-verhältnisses in einem verbrennungsmotor - Google Patents

System zur regelung des luft/kraftstoff-verhältnisses in einem verbrennungsmotor

Info

Publication number
DE69701526T2
DE69701526T2 DE69701526T DE69701526T DE69701526T2 DE 69701526 T2 DE69701526 T2 DE 69701526T2 DE 69701526 T DE69701526 T DE 69701526T DE 69701526 T DE69701526 T DE 69701526T DE 69701526 T2 DE69701526 T2 DE 69701526T2
Authority
DE
Germany
Prior art keywords
regulating
air
combustion engine
fuel ratio
fuel
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
DE69701526T
Other languages
English (en)
Other versions
DE69701526D1 (de
Inventor
Pierre Anthoine
Bernard Demaya
Stephan Beurthey
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of DE69701526D1 publication Critical patent/DE69701526D1/de
Application granted granted Critical
Publication of DE69701526T2 publication Critical patent/DE69701526T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
    • F02D41/1481—Using a delaying circuit
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1426—Controller structures or design taking into account control stability
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1431—Controller structures or design the system including an input-output delay
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
    • F02D2041/1434—Inverse model

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)
  • Feedback Control In General (AREA)
DE69701526T 1996-06-11 1997-06-06 System zur regelung des luft/kraftstoff-verhältnisses in einem verbrennungsmotor Expired - Lifetime DE69701526T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9607232A FR2749613B1 (fr) 1996-06-11 1996-06-11 Systeme de regulation de la richesse dans un moteur a combustion interne
PCT/FR1997/001005 WO1997047868A1 (fr) 1996-06-11 1997-06-06 Systeme de regulation de la richesse dans un moteur a combustion interne

Publications (2)

Publication Number Publication Date
DE69701526D1 DE69701526D1 (de) 2000-04-27
DE69701526T2 true DE69701526T2 (de) 2000-09-21

Family

ID=9492937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701526T Expired - Lifetime DE69701526T2 (de) 1996-06-11 1997-06-06 System zur regelung des luft/kraftstoff-verhältnisses in einem verbrennungsmotor

Country Status (4)

Country Link
EP (1) EP0904485B1 (de)
DE (1) DE69701526T2 (de)
FR (1) FR2749613B1 (de)
WO (1) WO1997047868A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123444B4 (de) * 2001-05-14 2006-11-09 Siemens Ag Regelanlage zum Regeln der Kühlmitteltemperatur einer Brennkraftmaschine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1265462A1 (de) * 2001-06-08 2002-12-11 Ion Beam Applications S.A. Vorrichtung und Verfahren zur Steuerung der Intensität eines aus einem Teilchenbeschleuniger extrahierten Strahls
US7006909B1 (en) * 2004-10-20 2006-02-28 Detroit Diesel Corporation Engine delay compensation
WO2007098780A1 (de) 2006-02-28 2007-09-07 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur regelung des kraftstoff-luft-gemisches bei einer verbrennungsmashine
CN106170386B (zh) 2014-08-22 2018-01-16 五行科技股份有限公司 用于开采页岩油气的压裂液体输送软管及其制造方法
DE102014218032B4 (de) * 2014-09-09 2023-03-02 Volkswagen Aktiengesellschaft Verfahren zum Betreiben einer Brennkraftmaschine, Steuergerät und Brennkraftmaschine
FR3040504B1 (fr) * 2015-08-24 2017-08-25 Peugeot Citroen Automobiles Sa Systeme d’asservissement de la position d’un actionneur dans un vehicule automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307694A (en) * 1980-06-02 1981-12-29 Ford Motor Company Digital feedback system
FR2594890B1 (fr) * 1986-02-25 1990-03-09 Renault Procede et systeme d'injection electronique a regulation par sonde l pour moteur a combustion interne
JP2832944B2 (ja) * 1988-06-10 1998-12-09 株式会社日立製作所 計測データの遅れ補償方法
JPH0783097A (ja) * 1993-09-13 1995-03-28 Honda Motor Co Ltd 内燃機関の空燃比検出方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10123444B4 (de) * 2001-05-14 2006-11-09 Siemens Ag Regelanlage zum Regeln der Kühlmitteltemperatur einer Brennkraftmaschine

Also Published As

Publication number Publication date
DE69701526D1 (de) 2000-04-27
FR2749613B1 (fr) 1998-07-31
WO1997047868A1 (fr) 1997-12-18
FR2749613A1 (fr) 1997-12-12
EP0904485B1 (de) 2000-03-22
EP0904485A1 (de) 1999-03-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HAFT - KARAKATSANIS PATENTANWALTSKANZLEI, 80802 MU