FR2880654B1 - Procede de prediction de la pression moyenne indiquee - Google Patents

Procede de prediction de la pression moyenne indiquee

Info

Publication number
FR2880654B1
FR2880654B1 FR0500313A FR0500313A FR2880654B1 FR 2880654 B1 FR2880654 B1 FR 2880654B1 FR 0500313 A FR0500313 A FR 0500313A FR 0500313 A FR0500313 A FR 0500313A FR 2880654 B1 FR2880654 B1 FR 2880654B1
Authority
FR
France
Prior art keywords
predicting
average pressure
pressure indicated
indicated
average
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
FR0500313A
Other languages
English (en)
Other versions
FR2880654A1 (fr
Inventor
Faycal Souidi
Damien Lefebvre
Jacques Fantini
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 FR0500313A priority Critical patent/FR2880654B1/fr
Publication of FR2880654A1 publication Critical patent/FR2880654A1/fr
Application granted granted Critical
Publication of FR2880654B1 publication Critical patent/FR2880654B1/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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • 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
    • F02D41/1402—Adaptive control
    • 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
    • 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
    • F02D2041/1415—Controller structures or design using a state feedback or a state space representation
    • 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
    • F02D2041/1415—Controller structures or design using a state feedback or a state space representation
    • F02D2041/1417—Kalman filter
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F02D2041/281—Interface circuits between sensors and control unit
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F02D2041/286—Interface circuits comprising means for signal processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0500313A 2005-01-12 2005-01-12 Procede de prediction de la pression moyenne indiquee Expired - Fee Related FR2880654B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0500313A FR2880654B1 (fr) 2005-01-12 2005-01-12 Procede de prediction de la pression moyenne indiquee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0500313A FR2880654B1 (fr) 2005-01-12 2005-01-12 Procede de prediction de la pression moyenne indiquee

Publications (2)

Publication Number Publication Date
FR2880654A1 FR2880654A1 (fr) 2006-07-14
FR2880654B1 true FR2880654B1 (fr) 2009-12-18

Family

ID=34953238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0500313A Expired - Fee Related FR2880654B1 (fr) 2005-01-12 2005-01-12 Procede de prediction de la pression moyenne indiquee

Country Status (1)

Country Link
FR (1) FR2880654B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8725385B2 (en) * 2010-02-25 2014-05-13 GM Global Technology Operations LLC High-accuracy IMEP computational technique using a low-resolution encoder and an indirect integration process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000170572A (ja) * 1998-12-07 2000-06-20 Honda Motor Co Ltd 内燃機関の空燃比制御装置
DE19900738C1 (de) * 1999-01-12 2000-06-15 Daimler Chrysler Ag Verfahren und Vorrichtung zur Bestimmung eines Brennraumdruckverlaufs bei einer Brennkraftmaschine
FR2833649B1 (fr) * 2001-12-14 2004-02-13 Peugeot Citroen Automobiles Sa Procede d'estimation de la masse d'air admise dans une chambre de combustion d'un moteur a combustion interne, procede de prediction de mise en oeuvre, et vehicule de mise en oeuvre

Also Published As

Publication number Publication date
FR2880654A1 (fr) 2006-07-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110930