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WO2008131788A8 - Regelung einer kraftfahrzeug-verbrennungskraftmaschine - Google Patents

Regelung einer kraftfahrzeug-verbrennungskraftmaschine Download PDF

Info

Publication number
WO2008131788A8
WO2008131788A8 PCT/EP2007/003683 EP2007003683W WO2008131788A8 WO 2008131788 A8 WO2008131788 A8 WO 2008131788A8 EP 2007003683 W EP2007003683 W EP 2007003683W WO 2008131788 A8 WO2008131788 A8 WO 2008131788A8
Authority
WO
WIPO (PCT)
Prior art keywords
control
combustion engine
internal combustion
motor vehicle
vehicle internal
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.)
Ceased
Application number
PCT/EP2007/003683
Other languages
English (en)
French (fr)
Other versions
WO2008131788A1 (de
Inventor
Olaf Erik Herrmann
Thorsten Schnorbus
Matthias Lamping
Ludger Ruhkamp
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.)
FEV Europe GmbH
Original Assignee
FEV Motorentechnik GmbH and Co KG
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 FEV Motorentechnik GmbH and Co KG filed Critical FEV Motorentechnik GmbH and Co KG
Priority to CN200780052708A priority Critical patent/CN101652553A/zh
Priority to PCT/EP2007/003683 priority patent/WO2008131788A1/de
Priority to US12/597,579 priority patent/US20100300069A1/en
Priority to DE112007003414.9T priority patent/DE112007003414B4/de
Publication of WO2008131788A1 publication Critical patent/WO2008131788A1/de
Anticipated expiration legal-status Critical
Publication of WO2008131788A8 publication Critical patent/WO2008131788A8/de
Ceased 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
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/146—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 an NOx content or concentration
    • 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
    • F02D41/1438—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
    • F02D41/146—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 an NOx content or concentration
    • F02D41/1461—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 an NOx content or concentration of the exhaust gases emitted by 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
    • F02D41/1438—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
    • F02D41/146—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 an NOx content or concentration
    • F02D41/1461—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 an NOx content or concentration of the exhaust gases emitted by the engine
    • F02D41/1462—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 an NOx content or concentration of the exhaust gases emitted by the engine 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/36—Control for minimising NOx emissions
    • 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]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
    • 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

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)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zum Betrieb einer Kraftfahrzeug-Verbrennungskraftmaschine mit einer Regelung zur Einstellung von NOx-Emissionen im Abgas, wobei eine NOx-Regelung mit einer Verbrennungsregelung kombiniert ausgeführt wird. Des Weiteren wird eine Regeleinheit einer Verbrennungskraftmaschine vorgeschlagen, wobei die Regeleinheit erste Regelungsmittel zur Ausführung einer zylinderdruckbasierten Verbrennungsregelung und zweite Regelungsmittel zur Ausführung einer NOx-Regelung aufweist, wobei erste und zweite Regelungsmittel miteinander verknüpft sind.
PCT/EP2007/003683 2007-04-26 2007-04-26 Regelung einer kraftfahrzeug-verbrennungskraftmaschine Ceased WO2008131788A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200780052708A CN101652553A (zh) 2007-04-26 2007-04-26 机动车内燃机的控制
PCT/EP2007/003683 WO2008131788A1 (de) 2007-04-26 2007-04-26 Regelung einer kraftfahrzeug-verbrennungskraftmaschine
US12/597,579 US20100300069A1 (en) 2007-04-26 2007-04-26 Control of a motor vehicle internal combustion engine
DE112007003414.9T DE112007003414B4 (de) 2007-04-26 2007-04-26 Regelung einer Kraftfahrzeug-Verbrennungskraftmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/003683 WO2008131788A1 (de) 2007-04-26 2007-04-26 Regelung einer kraftfahrzeug-verbrennungskraftmaschine

Publications (2)

Publication Number Publication Date
WO2008131788A1 WO2008131788A1 (de) 2008-11-06
WO2008131788A8 true WO2008131788A8 (de) 2009-12-30

Family

ID=38908351

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/003683 Ceased WO2008131788A1 (de) 2007-04-26 2007-04-26 Regelung einer kraftfahrzeug-verbrennungskraftmaschine

Country Status (4)

Country Link
US (1) US20100300069A1 (de)
CN (1) CN101652553A (de)
DE (1) DE112007003414B4 (de)
WO (1) WO2008131788A1 (de)

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DE102010056514A1 (de) * 2010-12-31 2012-07-05 Fev Gmbh NOX-Regelung mit innerer und äußerer Abgasrückführung
US9677493B2 (en) 2011-09-19 2017-06-13 Honeywell Spol, S.R.O. Coordinated engine and emissions control system
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US9650934B2 (en) 2011-11-04 2017-05-16 Honeywell spol.s.r.o. Engine and aftertreatment optimization system
US20130111905A1 (en) 2011-11-04 2013-05-09 Honeywell Spol. S.R.O. Integrated optimization and control of an engine and aftertreatment system
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
US9279406B2 (en) 2012-06-22 2016-03-08 Illinois Tool Works, Inc. System and method for analyzing carbon build up in an engine
EP3051367B1 (de) 2015-01-28 2020-11-25 Honeywell spol s.r.o. Ansatz und system zur handhabung von einschränkungen für gemessene störungen mit unsicherer vorschau
EP3056706A1 (de) 2015-02-16 2016-08-17 Honeywell International Inc. Ansatz zur nachbehandlungssystemmodellierung und modellidentifizierung
EP3091212A1 (de) 2015-05-06 2016-11-09 Honeywell International Inc. Identifikationsansatz für verbrennungsmotor-mittelwertmodelle
EP3734375B1 (de) 2015-07-31 2023-04-05 Garrett Transportation I Inc. Quadratischer programmlöser für mpc mit variabler anordnung
US10272779B2 (en) 2015-08-05 2019-04-30 Garrett Transportation I Inc. System and approach for dynamic vehicle speed optimization
CN105180189A (zh) * 2015-10-22 2015-12-23 北京志诚宏业智能控制技术有限公司 一种燃气锅炉烟气外循环智能脱硝系统与方法
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DE102016002233A1 (de) 2016-02-25 2017-08-31 Karlheinrich Winkelmann Verfahren zum Betrieb einer Verbrennungskraftmaschine mit einem Mischkraftstoff
US10036338B2 (en) 2016-04-26 2018-07-31 Honeywell International Inc. Condition-based powertrain control system
US10124750B2 (en) 2016-04-26 2018-11-13 Honeywell International Inc. Vehicle security module system
US11199120B2 (en) 2016-11-29 2021-12-14 Garrett Transportation I, Inc. Inferential flow sensor
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DE102017129528A1 (de) * 2017-12-12 2019-06-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren, Steuereinrichtung und Computerprogrammprodukt zum Betrieb einer Brennkraftmaschine
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CN111219235A (zh) * 2018-11-23 2020-06-02 宝沃汽车（中国）有限公司 车辆排气处理方法、装置、存储介质以及车辆
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Also Published As

Publication number Publication date
US20100300069A1 (en) 2010-12-02
CN101652553A (zh) 2010-02-17
DE112007003414A5 (de) 2010-03-11
WO2008131788A1 (de) 2008-11-06
DE112007003414B4 (de) 2020-02-06

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