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WO2009074400A3 - Verfahren zur bestimmung von adaptierten messwerten und/oder modellparametern zur steuerung des luftpfads von verbrennungsmotoren - Google Patents

Verfahren zur bestimmung von adaptierten messwerten und/oder modellparametern zur steuerung des luftpfads von verbrennungsmotoren Download PDF

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Publication number
WO2009074400A3
WO2009074400A3 PCT/EP2008/064875 EP2008064875W WO2009074400A3 WO 2009074400 A3 WO2009074400 A3 WO 2009074400A3 EP 2008064875 W EP2008064875 W EP 2008064875W WO 2009074400 A3 WO2009074400 A3 WO 2009074400A3
Authority
WO
WIPO (PCT)
Prior art keywords
model parameters
measuring values
internal combustion
air flow
controlling
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/EP2008/064875
Other languages
English (en)
French (fr)
Other versions
WO2009074400A2 (de
Inventor
Anselm Schwarte
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.)
Continental Automotive GmbH
Original Assignee
Continental Automotive GmbH
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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Priority to US12/747,917 priority Critical patent/US9285786B2/en
Priority to CN200880122010.5A priority patent/CN102160010B/zh
Publication of WO2009074400A2 publication Critical patent/WO2009074400A2/de
Anticipated expiration legal-status Critical
Publication of WO2009074400A3 publication Critical patent/WO2009074400A3/de
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/041—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a variable is automatically adjusted to optimise the performance
    • 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
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
    • G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
    • 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
    • F02D2041/1422—Variable gain or coefficients
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/26—Pc applications
    • G05B2219/2623—Combustion motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49062—Adaptive control AC

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Bestimmung von adaptierten Messwerten und/oder Modellparametern zur Steuerung des Luftpfads von Verbrennungsmotoren. Erfindungsgemäß werden mindestens zwei Messwerte und/oder Modellparameter gleichzeitig adaptiert, indem mindestens eine Gesamtfehlergröße, die eine Inkonsistenz der Messwerte und Modellparameter beschreibt, in individuelle Korrekturgrößen für die zu adaptierenden Messwerte und/oder Modellparameter aufgeteilt wird und diese Korrekturgrößen auf die zu adaptierenden Messwerte und/oder Modellparameter angewendet werden. Die Erfindung betrifft auch ein Verfahren zur Bestimmung eines adaptierten Sollwerts für die einem Verbrennungsmotor zuzuführende Luftmasse als Führungsgröße für eine Abgasrückführungs-Regelung.
PCT/EP2008/064875 2007-12-13 2008-11-03 Verfahren zur bestimmung von adaptierten messwerten und/oder modellparametern zur steuerung des luftpfads von verbrennungsmotoren Ceased WO2009074400A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/747,917 US9285786B2 (en) 2007-12-13 2008-11-03 Method for determining adapted measuring values and/or model parameters for controlling the air flow path of internal combustion engines
CN200880122010.5A CN102160010B (zh) 2007-12-13 2008-11-03 用于确定匹配的测量值和/或模型参量以用于控制内燃机空气路径的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007060036A DE102007060036B4 (de) 2007-12-13 2007-12-13 Verfahren zur Bestimmung von korrigierten Messwerten und/oder Modellparametern zur Steuerung des Luftpfads von Verbrennungsmotoren
DE102007060036.6 2007-12-13

Publications (2)

Publication Number Publication Date
WO2009074400A2 WO2009074400A2 (de) 2009-06-18
WO2009074400A3 true WO2009074400A3 (de) 2011-04-21

Family

ID=40684777

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/064875 Ceased WO2009074400A2 (de) 2007-12-13 2008-11-03 Verfahren zur bestimmung von adaptierten messwerten und/oder modellparametern zur steuerung des luftpfads von verbrennungsmotoren

Country Status (5)

Country Link
US (1) US9285786B2 (de)
KR (1) KR20100106442A (de)
CN (1) CN102160010B (de)
DE (1) DE102007060036B4 (de)
WO (1) WO2009074400A2 (de)

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GB2473602B (en) * 2009-09-09 2013-07-31 Gm Global Tech Operations Inc Method for the diagnosis of the EGR cooler efficiency in a diesel engine
US8251049B2 (en) 2010-01-26 2012-08-28 GM Global Technology Operations LLC Adaptive intake oxygen estimation in a diesel engine
DE102010041907B4 (de) 2010-10-04 2022-12-01 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
DE102011006363A1 (de) * 2011-03-29 2012-10-04 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
DE102011081949B4 (de) * 2011-09-01 2021-06-10 Robert Bosch Gmbh Verfahren und Vorrichtung zur Durchführung einer Regelung, insbesondere zum Einsatz in einem Kraftfahrzeug
US9697096B2 (en) 2013-03-14 2017-07-04 Fts Computertechnik Gmbh Method for limiting the risk of errors in a redundant, safety-related control system for a motor vehicle
US9951701B2 (en) * 2014-09-22 2018-04-24 General Electric Company Method and systems for EGR control
DE102015202180A1 (de) * 2015-02-06 2016-08-11 Robert Bosch Gmbh Verfahren zur Regelung
KR101744814B1 (ko) * 2015-07-07 2017-06-08 현대자동차 주식회사 연소실 내부의 산소 농도 산출 방법
JP6350431B2 (ja) * 2015-07-28 2018-07-04 トヨタ自動車株式会社 内燃機関の制御装置
US10329979B2 (en) 2015-09-15 2019-06-25 Ai Alpine Us Bidco Inc Engine controller and methods for controlling emission and power generation system using the same
DE102015225250A1 (de) * 2015-12-15 2017-06-22 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen eines Gasmassenstroms in einem Verbrennungsmotor
CN105955926B (zh) * 2016-05-10 2018-08-17 北京理工大学 一种适用于增压氢内燃机的压气机选型方法
AT518682B1 (de) * 2016-06-03 2025-04-15 Engel Austria Gmbh Regelvorrichtung zur Regelung wenigstens einer Regelgröße zumindest eines Temperierkreislaufs
DE102017009582B3 (de) * 2017-10-16 2018-07-26 Mtu Friedrichshafen Gmbh Verfahren zur modellbasierten Steuerung und Regelung einer Brennkraftmaschine
DE102017009583B3 (de) * 2017-10-16 2018-11-22 Mtu Friedrichshafen Gmbh Verfahren zur modellbasierten Steuerung und Regelung einer Brennkraftmaschine
DE102019107514A1 (de) * 2019-03-25 2020-10-01 Volkswagen Aktiengesellschaft Verfahren zum Betreiben eines Verbrennungsmotors sowie Verbrennungsmotor
JP7521963B2 (ja) * 2020-07-31 2024-07-24 ナブテスコ株式会社 エンジン特性推定装置、エンジン特性推定方法、およびエンジン特性推定プログラム
CN117316286B (zh) * 2023-11-29 2024-02-27 广州燃石医学检验所有限公司 一种用于肿瘤溯源的数据处理方法、装置和存储介质

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EP1643101A1 (de) * 2003-07-07 2006-04-05 HONDA MOTOR CO., Ltd. Einlassluftmengensteuervorrichtung für verbrennungsmotor und steuervorrichtung
US20060167612A1 (en) * 2003-07-17 2006-07-27 Michael Henn Method and device for regulating an internal combustion engine
US20080276914A1 (en) * 2007-02-28 2008-11-13 Thomas Bleile Method for operating an internal combustion engine having exhaust gas recirculation

Also Published As

Publication number Publication date
CN102160010A (zh) 2011-08-17
US20100292811A1 (en) 2010-11-18
DE102007060036B4 (de) 2010-01-07
KR20100106442A (ko) 2010-10-01
WO2009074400A2 (de) 2009-06-18
DE102007060036A1 (de) 2009-07-30
US9285786B2 (en) 2016-03-15
CN102160010B (zh) 2016-08-24

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