JPH0626383A - 内燃機関の制御システム - Google Patents

内燃機関の制御システム

Info

Publication number
JPH0626383A
JPH0626383A JP5094745A JP9474593A JPH0626383A JP H0626383 A JPH0626383 A JP H0626383A JP 5094745 A JP5094745 A JP 5094745A JP 9474593 A JP9474593 A JP 9474593A JP H0626383 A JPH0626383 A JP H0626383A
Authority
JP
Japan
Prior art keywords
exhaust gas
signal
internal combustion
combustion engine
gas recirculation
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.)
Pending
Application number
JP5094745A
Other languages
English (en)
Japanese (ja)
Inventor
Manfred Birk
ビルク マンフレート
Christoph Kern
ケルン クリストフ
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of JPH0626383A publication Critical patent/JPH0626383A/ja
Pending 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
    • F02D41/1448—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 exhaust gas pressure
    • F02D41/145—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 exhaust gas pressure 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
    • F02D41/0002—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
    • F02D41/02—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
    • F02D41/1448—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 exhaust gas 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • 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
    • 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/38—Control for minimising smoke emissions, e.g. by applying smoke limitations on the fuel injection 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
    • F02D41/0025—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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
JP5094745A 1992-05-02 1993-04-22 内燃機関の制御システム Pending JPH0626383A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4214648A DE4214648A1 (de) 1992-05-02 1992-05-02 System zur steuerung einer brennkraftmaschine
DE4214648.8 1992-05-02

Publications (1)

Publication Number Publication Date
JPH0626383A true JPH0626383A (ja) 1994-02-01

Family

ID=6458085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5094745A Pending JPH0626383A (ja) 1992-05-02 1993-04-22 内燃機関の制御システム

Country Status (2)

Country Link
JP (1) JPH0626383A (de)
DE (1) DE4214648A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0932621A (ja) * 1995-07-15 1997-02-04 Robert Bosch Gmbh 内燃機関の負荷信号の検出方法
US6212467B1 (en) 1998-05-05 2001-04-03 Daimlerchrysler Ag Electronic engine control system
JP2003518581A (ja) * 1999-12-28 2003-06-10 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 吸気システムを備えた内燃機関の制御のための方法および装置
JP2005248962A (ja) * 2004-03-05 2005-09-15 Inst Fr Petrole 内燃エンジンのシリンダ内の空燃比を推定する方法
US7079937B2 (en) 2004-11-29 2006-07-18 Toyota Jidosha Kabushiki Kaisha Air quantity estimation apparatus for internal combustion engine
JP2007285297A (ja) * 2006-03-23 2007-11-01 Nissan Motor Co Ltd エンジンの圧力制御装置および圧力制御方法
US7418857B2 (en) 2004-09-06 2008-09-02 Toyota Jidosha Kabushiki Kaisha Air quantity estimation apparatus for internal combustion engine

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9611015D0 (en) * 1996-05-25 1996-07-31 Holset Engineering Co Variable geometry turbocharger control
DE19709955C2 (de) * 1997-03-11 2003-10-02 Siemens Ag Verfahren und Einrichtung zum Steuern einer Brennkraftmaschine
DE19732642C2 (de) * 1997-07-29 2001-04-19 Siemens Ag Einrichtung zum Steuern einer Brennkraftmaschine
JP2000073776A (ja) * 1998-09-01 2000-03-07 Mazda Motor Corp ターボ過給機付エンジンの制御装置
DE19848166A1 (de) * 1998-10-20 2000-04-27 Bayerische Motoren Werke Ag Verfahren zur Steuerung einer Brennkraftmaschine
DE19948136A1 (de) * 1999-10-07 2001-04-12 Volkswagen Ag Verfahren zur Bestimmung eines Abgasgegendruckes an einer Turbine
WO2001029386A1 (de) 1999-10-21 2001-04-26 Robert Bosch Gmbh Verfahren zur bestimmung von betriebsgrössen einer brennkraftmaschine
DE10028886A1 (de) * 2000-06-10 2001-12-13 Volkswagen Ag Verfahren und Vorrichtung zum Überwachen des Betriebs eines Verbrennungsmotors
EP1299628B1 (de) 2000-07-07 2006-08-02 Siemens Aktiengesellschaft Verfahren zur regelung eines ladedrucks in einer brennkraftmaschine mit einem abgasturbolader
DE10111774A1 (de) * 2001-03-12 2002-09-26 Volkswagen Ag Verfahren und Vorrichtung zur Bestimmung der Luftaustrittstemperatur des Verdichters eines Abgasturboladers eines Kraftfahrzeugs
FR2824596B1 (fr) * 2001-05-14 2003-12-12 Renault Procede pour estimer le debit d'air dans un moteur et dispositif de controle du fonctionnement d'un tel moteur
DE10134543B4 (de) * 2001-07-16 2006-04-06 Siemens Ag Verfahren zur Erkennung von Fehlern an einem Abgasturbolader
FR2829185B1 (fr) * 2001-09-04 2006-01-13 Renault Procede et dispositif de commande d'une soupape de reglage d'un flux de gaz d'echappement recircules dans le collecteur d'admission d'un moteur a combustion interne
DE10202111B4 (de) * 2002-01-21 2006-02-02 Siemens Ag Verfahren zur Diagnose eines elektrisch angetriebenen Verdichters
DE10202146B4 (de) * 2002-01-21 2005-12-22 Siemens Ag Verfahren zur Ansteuerung eines elektrisch angetriebenen Verdichters
DE10312387B4 (de) 2003-03-20 2017-01-26 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betrieb einer Brennkraftmaschine
DE10328058A1 (de) * 2003-06-23 2005-01-13 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betrieb einer Brennkraftmaschine mit einem Abgasturbolader
FR2873409B1 (fr) * 2004-07-22 2006-10-13 Siemens Vdo Automotive Sas Procede de determination de la pression d'echappement d'un moteur a combustion interne turbocompresse
DE102005060350B4 (de) * 2005-12-16 2014-07-10 Continental Automotive Gmbh Verfahren zur Regelung eines Verbrennungsprozesses einer aufgeladenen Brennkraftmaschine mit Abgasrückführung
US7730724B2 (en) * 2007-05-10 2010-06-08 Ford Global Technologies, Llc Turbocharger shaft over-speed compensation
ES2758794T3 (es) * 2009-12-23 2020-05-06 Fpt Motorenforschung Ag Método y aparato para medir y controlar la tasa de EGR en un motor de combustión
FR2972496A1 (fr) * 2011-03-10 2012-09-14 Peugeot Citroen Automobiles Sa Procede de detection d'un defaut dans un systeme comportant un moteur a combustion interne et un turbocompresseur
DE102019201018A1 (de) * 2019-01-28 2020-08-27 Volkswagen Aktiengesellschaft "Verfahren zum Betreiben eines Aufladungssystems"
US11434843B1 (en) * 2021-05-21 2022-09-06 Garrett Transportation I Inc. Engine mass flow observer with fault mitigation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0932621A (ja) * 1995-07-15 1997-02-04 Robert Bosch Gmbh 内燃機関の負荷信号の検出方法
US6212467B1 (en) 1998-05-05 2001-04-03 Daimlerchrysler Ag Electronic engine control system
JP2003518581A (ja) * 1999-12-28 2003-06-10 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 吸気システムを備えた内燃機関の制御のための方法および装置
JP4646178B2 (ja) * 1999-12-28 2011-03-09 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 吸気システムを備えた内燃機関の制御のための方法および装置
JP2005248962A (ja) * 2004-03-05 2005-09-15 Inst Fr Petrole 内燃エンジンのシリンダ内の空燃比を推定する方法
US7418857B2 (en) 2004-09-06 2008-09-02 Toyota Jidosha Kabushiki Kaisha Air quantity estimation apparatus for internal combustion engine
US7079937B2 (en) 2004-11-29 2006-07-18 Toyota Jidosha Kabushiki Kaisha Air quantity estimation apparatus for internal combustion engine
JP2007285297A (ja) * 2006-03-23 2007-11-01 Nissan Motor Co Ltd エンジンの圧力制御装置および圧力制御方法

Also Published As

Publication number Publication date
DE4214648A1 (de) 1993-11-04

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