FR2922596B1 - Procede et systeme d'estimation dynamique de la vitesse de rotation d'un turbocompresseur d'un moteur a combustion. - Google Patents

Procede et systeme d'estimation dynamique de la vitesse de rotation d'un turbocompresseur d'un moteur a combustion.

Info

Publication number
FR2922596B1
FR2922596B1 FR0758490A FR0758490A FR2922596B1 FR 2922596 B1 FR2922596 B1 FR 2922596B1 FR 0758490 A FR0758490 A FR 0758490A FR 0758490 A FR0758490 A FR 0758490A FR 2922596 B1 FR2922596 B1 FR 2922596B1
Authority
FR
France
Prior art keywords
turbocharger
combustion engine
rotational speed
dynamically estimating
estimating
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.)
Active
Application number
FR0758490A
Other languages
English (en)
Other versions
FR2922596A1 (fr
Inventor
Lay Vincent Le
Vourc H Yves Le
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
Priority to FR0758490A priority Critical patent/FR2922596B1/fr
Priority to PCT/FR2008/051894 priority patent/WO2009056725A2/fr
Publication of FR2922596A1 publication Critical patent/FR2922596A1/fr
Application granted granted Critical
Publication of FR2922596B1 publication Critical patent/FR2922596B1/fr
Active 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
    • 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
    • F02D2041/1416—Observer
    • 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
    • F02D2041/1418—Several control loops, either as alternatives or simultaneous
    • 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
    • F02D2200/0406—Intake manifold pressure
    • F02D2200/0408—Estimation of intake manifold 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0758490A 2007-10-23 2007-10-23 Procede et systeme d'estimation dynamique de la vitesse de rotation d'un turbocompresseur d'un moteur a combustion. Active FR2922596B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0758490A FR2922596B1 (fr) 2007-10-23 2007-10-23 Procede et systeme d'estimation dynamique de la vitesse de rotation d'un turbocompresseur d'un moteur a combustion.
PCT/FR2008/051894 WO2009056725A2 (fr) 2007-10-23 2008-10-21 Procede et systeme d'estimation dynamique de la vitesse de rotation d'un turbocompresseur d'un moteur a combustion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0758490A FR2922596B1 (fr) 2007-10-23 2007-10-23 Procede et systeme d'estimation dynamique de la vitesse de rotation d'un turbocompresseur d'un moteur a combustion.

Publications (2)

Publication Number Publication Date
FR2922596A1 FR2922596A1 (fr) 2009-04-24
FR2922596B1 true FR2922596B1 (fr) 2010-02-26

Family

ID=39576015

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0758490A Active FR2922596B1 (fr) 2007-10-23 2007-10-23 Procede et systeme d'estimation dynamique de la vitesse de rotation d'un turbocompresseur d'un moteur a combustion.

Country Status (2)

Country Link
FR (1) FR2922596B1 (fr)
WO (1) WO2009056725A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109595089A (zh) * 2018-12-03 2019-04-09 潍柴动力股份有限公司 一种确定发动机喷油量的方法及装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921691B1 (fr) * 2007-09-28 2012-08-17 Inst Francais Du Petrole Procede pour controler un turbocompresseur a l'aide d'un modele physique du regime du turbocompresseur
FR2985779B1 (fr) * 2012-01-18 2019-08-16 Renault S.A.S Systeme et procede de controle d'un turbocompresseur
DE102012207124B4 (de) * 2012-04-27 2018-02-08 Mtu Friedrichshafen Gmbh Verfahren zum Betrieb einer Brennkraftmaschine, Einrichtung zur Steuerung- und/oder Regelung einer Brennkraftmaschine, Brennkraftmaschine und Verwendung der Einrichtung zum Betrieb einer Brennkraftmaschine
US9702297B2 (en) * 2014-10-06 2017-07-11 General Electric Company Method and systems for adjusting a turbine bypass valve
US11053875B2 (en) 2016-02-10 2021-07-06 Garrett Transportation I Inc. System and method for estimating turbo speed of an engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6698203B2 (en) * 2002-03-19 2004-03-02 Cummins, Inc. System for estimating absolute boost pressure in a turbocharged internal combustion engine
JP4583038B2 (ja) * 2004-02-09 2010-11-17 株式会社デンソー 過給機付き内燃機関の過給圧推定装置
JP4222308B2 (ja) * 2005-01-11 2009-02-12 トヨタ自動車株式会社 内燃機関の空気量推定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109595089A (zh) * 2018-12-03 2019-04-09 潍柴动力股份有限公司 一种确定发动机喷油量的方法及装置

Also Published As

Publication number Publication date
WO2009056725A3 (fr) 2009-08-06
WO2009056725A2 (fr) 2009-05-07
FR2922596A1 (fr) 2009-04-24

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