DE502004008217D1 - Verfahren und vorrichtung zur steuerung einer brennkraftmaschine - Google Patents

Verfahren und vorrichtung zur steuerung einer brennkraftmaschine

Info

Publication number
DE502004008217D1
DE502004008217D1 DE502004008217T DE502004008217T DE502004008217D1 DE 502004008217 D1 DE502004008217 D1 DE 502004008217D1 DE 502004008217 T DE502004008217 T DE 502004008217T DE 502004008217 T DE502004008217 T DE 502004008217T DE 502004008217 D1 DE502004008217 D1 DE 502004008217D1
Authority
DE
Germany
Prior art keywords
controlling
combustion engine
combustion
engine
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.)
Expired - Lifetime
Application number
DE502004008217T
Other languages
English (en)
Inventor
Andreas Michalske
Thomas Zein
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 DE502004008217D1 publication Critical patent/DE502004008217D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D41/1405—Neural network 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
    • F02D41/02—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
    • F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration
    • 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
    • F02D41/1454—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 oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—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 oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0614—Actual fuel mass or fuel injection amount
    • 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
    • F02D2250/32—Air-fuel ratio control in a diesel 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
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1479—Using a comparator with variable reference
    • 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
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1482—Integrator, i.e. variable slope
    • 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
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F02D41/1487—Correcting the instantaneous control value

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE502004008217T 2003-07-10 2004-06-12 Verfahren und vorrichtung zur steuerung einer brennkraftmaschine Expired - Lifetime DE502004008217D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10331159A DE10331159A1 (de) 2003-07-10 2003-07-10 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
PCT/DE2004/001221 WO2005008048A1 (de) 2003-07-10 2004-06-12 Verfahren und vorrichtung zur steuerung einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
DE502004008217D1 true DE502004008217D1 (de) 2008-11-20

Family

ID=33546951

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10331159A Withdrawn DE10331159A1 (de) 2003-07-10 2003-07-10 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE502004008217T Expired - Lifetime DE502004008217D1 (de) 2003-07-10 2004-06-12 Verfahren und vorrichtung zur steuerung einer brennkraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10331159A Withdrawn DE10331159A1 (de) 2003-07-10 2003-07-10 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Country Status (6)

Country Link
US (1) US7320309B2 (de)
EP (1) EP1646777B1 (de)
JP (1) JP2007506896A (de)
CN (1) CN100538052C (de)
DE (2) DE10331159A1 (de)
WO (1) WO2005008048A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005047350A1 (de) * 2005-10-04 2007-04-05 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
DE102006033869B3 (de) 2006-07-21 2008-01-31 Siemens Ag Verfahren und Vorrichtung zur Diagnose der zylinderselektiven Ungleichverteilung eines Kraftstoff-Luftgemisches, das den Zylindern eines Verbrennungsmotors zugeführt wird
EP2159777A3 (de) 2008-05-30 2016-05-04 HERE Global B.V. Datenfilterung zur Identifizierung von Orten potentiell gefährlicher Bedingungen zum Fahrzeugbetrieb und deren Verwendung
DE102010031323A1 (de) 2009-09-21 2011-03-24 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102012204353A1 (de) * 2012-03-20 2013-09-26 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung von Gas-Sensoren
DE102013204049A1 (de) 2013-03-08 2014-09-11 Robert Bosch Gmbh Verfahren und Vorrichtung zur Bestimmung des Lambda-Wertes mit einer Breitband-Lambda-Sonde einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE102013216156A1 (de) 2013-08-14 2015-02-19 Robert Bosch Gmbh Vereinfachung des elektrischen Systems von Brennstoffzellen durch Verarmung der Kathodenversorgung

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4725954A (en) * 1984-03-23 1988-02-16 Nippondenso Co., Ltd. Apparatus and method for controlling fuel supply to internal combustion engine
JP3510021B2 (ja) * 1995-09-29 2004-03-22 松下電器産業株式会社 内燃機関の空燃比制御装置
US5931138A (en) * 1996-02-23 1999-08-03 Nissan Motor Co., Ltd. Engine torque control apparatus
DE19831748B4 (de) * 1998-07-15 2009-07-02 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
JP3487192B2 (ja) * 1998-09-03 2004-01-13 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JP3610839B2 (ja) * 1999-09-27 2005-01-19 株式会社デンソー 内燃機関の空燃比制御装置
JP2001107779A (ja) * 1999-10-07 2001-04-17 Toyota Motor Corp 内燃機関の空燃比制御装置
DE10105704C2 (de) * 2001-02-08 2003-02-27 Siemens Ag Verfahren zur Steuerung einer Brennkraftmaschine
JP3876722B2 (ja) * 2001-06-28 2007-02-07 トヨタ自動車株式会社 内燃機関の蒸発燃料処理装置
DE10154151A1 (de) * 2001-11-03 2003-05-15 Daimler Chrysler Ag Verfahren zum Betrieb einer Brennkraftmaschine mit Abgasturbolader und Abgasrückführungseinrichtung
ITTO20020143A1 (it) * 2002-02-19 2003-08-19 Fiat Ricerche Metodo e dispositivo di controllo dell'iniezione in un motore a combustione interna, in particolare un motore diesel provvisto di un impiant
DE10221376B4 (de) 2002-05-14 2013-05-23 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Also Published As

Publication number Publication date
US7320309B2 (en) 2008-01-22
EP1646777B1 (de) 2008-10-08
EP1646777A1 (de) 2006-04-19
US20070062504A1 (en) 2007-03-22
CN1802495A (zh) 2006-07-12
DE10331159A1 (de) 2005-01-27
JP2007506896A (ja) 2007-03-22
WO2005008048A1 (de) 2005-01-27
CN100538052C (zh) 2009-09-09

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