FR2905988B1 - Procede et systeme de regulation de la stabilite du regime d'un moteur a combustion interne - Google Patents

Procede et systeme de regulation de la stabilite du regime d'un moteur a combustion interne

Info

Publication number
FR2905988B1
FR2905988B1 FR0653819A FR0653819A FR2905988B1 FR 2905988 B1 FR2905988 B1 FR 2905988B1 FR 0653819 A FR0653819 A FR 0653819A FR 0653819 A FR0653819 A FR 0653819A FR 2905988 B1 FR2905988 B1 FR 2905988B1
Authority
FR
France
Prior art keywords
rpm
regulating
stability
combustion engine
internal combustion
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 - Fee Related
Application number
FR0653819A
Other languages
English (en)
Other versions
FR2905988A1 (fr
Inventor
Loic Bernier
Gerard Tardy
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0653819A priority Critical patent/FR2905988B1/fr
Publication of FR2905988A1 publication Critical patent/FR2905988A1/fr
Application granted granted Critical
Publication of FR2905988B1 publication Critical patent/FR2905988B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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
    • F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up

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)
FR0653819A 2006-09-19 2006-09-19 Procede et systeme de regulation de la stabilite du regime d'un moteur a combustion interne Expired - Fee Related FR2905988B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0653819A FR2905988B1 (fr) 2006-09-19 2006-09-19 Procede et systeme de regulation de la stabilite du regime d'un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653819A FR2905988B1 (fr) 2006-09-19 2006-09-19 Procede et systeme de regulation de la stabilite du regime d'un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2905988A1 FR2905988A1 (fr) 2008-03-21
FR2905988B1 true FR2905988B1 (fr) 2008-12-26

Family

ID=37895906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0653819A Expired - Fee Related FR2905988B1 (fr) 2006-09-19 2006-09-19 Procede et systeme de regulation de la stabilite du regime d'un moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2905988B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008043165B4 (de) * 2008-10-24 2020-08-06 Robert Bosch Gmbh Verfahren und Vorrichtung zur Kalibrierung der Voreinspritzmenge einer Brennkraftmaschine, insbesondere eines Kraftfahrzeugs
FR3116563B1 (fr) 2020-11-25 2025-03-07 Vitesco Technologies Procédé et système de régulation de la combustion d’un moteur à combustion interne

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747944B2 (ja) * 1984-08-28 1995-05-24 マツダ株式会社 エンジンの制御装置
JP2844205B2 (ja) * 1989-02-14 1999-01-06 マツダ株式会社 エンジンの空燃比制御装置
US5385129A (en) * 1991-07-04 1995-01-31 Robert Bosch Gmbh System and method for equalizing fuel-injection quantities among cylinders of an internal combustion engine
US6173698B1 (en) * 1999-11-17 2001-01-16 Daimlerchrysler Corporation Closed loop exhaust gas sensor fuel control audited by dynamic crankshaft measurements

Also Published As

Publication number Publication date
FR2905988A1 (fr) 2008-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120531