ATE487038T1 - Vorrichtung zur steuerung einer brennkraftmaschine - Google Patents

Vorrichtung zur steuerung einer brennkraftmaschine

Info

Publication number
ATE487038T1
ATE487038T1 AT05251227T AT05251227T ATE487038T1 AT E487038 T1 ATE487038 T1 AT E487038T1 AT 05251227 T AT05251227 T AT 05251227T AT 05251227 T AT05251227 T AT 05251227T AT E487038 T1 ATE487038 T1 AT E487038T1
Authority
AT
Austria
Prior art keywords
combustion engine
controlling
internal combustion
inputs
model
Prior art date
Application number
AT05251227T
Other languages
English (en)
Inventor
Michael J Parmentier
Original Assignee
Delphi Tech Holding Sarl
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 Delphi Tech Holding Sarl filed Critical Delphi Tech Holding Sarl
Application granted granted Critical
Publication of ATE487038T1 publication Critical patent/ATE487038T1/de

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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus
    • F01N11/002—Monitoring or diagnostic devices for exhaust-gas treatment apparatus the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
    • F01N11/005—Monitoring or diagnostic devices for exhaust-gas treatment apparatus the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus the temperature or pressure being estimated, e.g. by means of a theoretical model
    • 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
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • F02D41/1447—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures with determination means using an estimation
    • 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
    • F02D2041/1419—Several control loops, either as alternatives or simultaneous the control loops being cascaded, i.e. being placed in series or nested
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
AT05251227T 2005-03-01 2005-03-01 Vorrichtung zur steuerung einer brennkraftmaschine ATE487038T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05251227A EP1698776B1 (de) 2005-03-01 2005-03-01 Vorrichtung zur Steuerung einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
ATE487038T1 true ATE487038T1 (de) 2010-11-15

Family

ID=34940534

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05251227T ATE487038T1 (de) 2005-03-01 2005-03-01 Vorrichtung zur steuerung einer brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP1698776B1 (de)
AT (1) ATE487038T1 (de)
DE (1) DE602005024507D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8855894B2 (en) 2008-11-04 2014-10-07 GM Global Technology Operations LLC Exhaust temperature and pressure modeling systems and methods
US8474245B2 (en) 2010-04-28 2013-07-02 GM Global Technology Operations LLC Exhaust and component temperature estimation systems and methods
US8549839B2 (en) 2010-04-28 2013-10-08 GM Global Technology Operations LLC Hydrocarbon energy storage and release control systems and methods
US8452518B2 (en) * 2010-04-28 2013-05-28 GM Global Technology Operations LLC Post-combustion fuel injection control systems and methods
US8857157B2 (en) 2010-08-30 2014-10-14 GM Global Technology Operations LLC Temperature estimation systems and methods
AT515716A2 (de) * 2014-05-09 2015-11-15 Avl List Gmbh Verfahren zur dynamischen berechnung von gasströmungen
US9416741B2 (en) 2014-11-24 2016-08-16 GM Global Technology Operations LLC Exhaust system component input pressure estimation systems and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59307823D1 (de) * 1992-08-17 1998-01-22 Emitec Emissionstechnologie Verfahren zur überwachung der funktion eines katalytischen konverters
DE10203920A1 (de) * 2002-01-31 2003-09-04 Bayerische Motoren Werke Ag Verfahren zur Bestimmung der Abgastemperatur einer Brennkraftmaschine mit neuronalen Netzen
EP1424480A1 (de) 2002-11-28 2004-06-02 STMicroelectronics S.r.l. Virtueller Drucksensor für Common-Rail-Kraftstoffeinspritzsystem
JP4048959B2 (ja) * 2003-01-23 2008-02-20 トヨタ自動車株式会社 内燃機関の排気浄化装置
FR2852691B3 (fr) 2003-03-17 2005-06-03 Equipement de pesage adaptable sur un engin de manutention ou un tracteur agricole
FR2853691B1 (fr) * 2003-04-11 2005-05-27 Renault Sa Procede et dispositif d'estimation de l'etat thermique d'un piege catalytique a oxydes d'azote implante dans la ligne d'echappement d'un moteur a combustion interne

Also Published As

Publication number Publication date
DE602005024507D1 (de) 2010-12-16
EP1698776A1 (de) 2006-09-06
EP1698776B1 (de) 2010-11-03

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Legal Events

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