DE102004016011A1 - Method and device for operating an internal combustion engine - Google Patents

Method and device for operating an internal combustion engine Download PDF

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Publication number
DE102004016011A1
DE102004016011A1 DE102004016011A DE102004016011A DE102004016011A1 DE 102004016011 A1 DE102004016011 A1 DE 102004016011A1 DE 102004016011 A DE102004016011 A DE 102004016011A DE 102004016011 A DE102004016011 A DE 102004016011A DE 102004016011 A1 DE102004016011 A1 DE 102004016011A1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
operating
boost pressure
control
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.)
Withdrawn
Application number
DE102004016011A
Other languages
German (de)
Inventor
Ernst Wild
Sabine Wegener
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
Priority to DE102004016011A priority Critical patent/DE102004016011A1/en
Priority to FR0550827A priority patent/FR2868473B1/en
Publication of DE102004016011A1 publication Critical patent/DE102004016011A1/en
Withdrawn legal-status Critical Current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
    • F02D41/0002—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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • 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
    • F02D41/2464—Characteristics of actuators
    • 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
    • F02D2041/141—Introducing closed-loop corrections characterised by the control or regulation method using a feed-forward control element
    • 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
    • F02D2200/0406—Intake manifold pressure
    • 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

Abstract

Es werden ein Verfahren und eine Vorrichtung zum Betreiben einer Brennkraftmaschine (1) vorgeschlagen, die eine optimale Adaption einer Vorsteuerung für eine Ladedruckregelung ermöglichen. Die Brennkraftmaschine (1) umfasst einen Verdichter (5) zur Verdichtung der der Brennkraftmaschine (1) zugeführten Luft und ein Stellglied (10) zur Beeinflussung eines Ladedruckes am Ausgang des Verdichters (5), wobei das Stellglied (10) mittels einer Ladedruckregelung (15) und einer Vorsteuerung (20) angesteuert wird. Die Vorsteuerung (20) wird abhängig von einer Ausgangsgröße der Ladedruckregelung (15) adaptiert.A method and a device for operating an internal combustion engine (1) are proposed, which enable an optimal adaptation of a pilot control for boost pressure control. The internal combustion engine (1) comprises a compressor (5) for compressing the air fed to the internal combustion engine (1) and an actuator (10) for influencing a boost pressure at the outlet of the compressor (5), wherein the actuator (10) by means of a boost pressure control (15 ) and a feedforward control (20) is activated. The pilot control (20) is adapted depending on an output variable of the boost pressure control (15).

DE102004016011A 2004-04-01 2004-04-01 Method and device for operating an internal combustion engine Withdrawn DE102004016011A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102004016011A DE102004016011A1 (en) 2004-04-01 2004-04-01 Method and device for operating an internal combustion engine
FR0550827A FR2868473B1 (en) 2004-04-01 2005-03-31 METHOD AND DEVICE FOR MANAGING AN INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004016011A DE102004016011A1 (en) 2004-04-01 2004-04-01 Method and device for operating an internal combustion engine

Publications (1)

Publication Number Publication Date
DE102004016011A1 true DE102004016011A1 (en) 2005-10-20

Family

ID=34982646

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004016011A Withdrawn DE102004016011A1 (en) 2004-04-01 2004-04-01 Method and device for operating an internal combustion engine

Country Status (2)

Country Link
DE (1) DE102004016011A1 (en)
FR (1) FR2868473B1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1785610A2 (en) * 2005-11-14 2007-05-16 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Method and control device for the control of a turbocharger having a variable geometry turbine
DE102009032372A1 (en) 2009-07-08 2011-01-13 Volkswagen Ag Internal-combustion engine operating method for motor vehicle, involves adding controller-based driving power and servo control-based driving power to target driving power, and determining control signals for actuator from target power
ITBO20090669A1 (en) * 2009-10-15 2011-04-16 Magneti Marelli Spa METHOD OF CONTROL WITH ADAPTIVITY OF A WASTEGATE VALVE IN AN INTERNAL TURBOCHARED COMBUSTION ENGINE
ITBO20090670A1 (en) * 2009-10-15 2011-04-16 Magneti Marelli Spa METHOD OF CONTROL IN A ZONE OF A VALVE WASTEGATED IN AN INTERNAL TURBOCHARED COMBUSTION ENGINE
CN102042078A (en) * 2009-10-15 2011-05-04 马涅蒂-马瑞利公司 Method for controlling a wastegate in a turbocharged internal combustion engine
EP2617968A4 (en) * 2010-09-17 2015-07-15 Bosch Corp Control unit for control member, pressure control unit, egr control unit, and boost pressure control unit
DE102008054926B4 (en) 2007-12-19 2019-08-14 Denso Corporation Device for controlling a forced-filled engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004004171A1 (en) * 2004-01-28 2005-08-18 Robert Bosch Gmbh Method for operating an internal combustion engine with an exhaust gas turbocharger
FR2942002A3 (en) * 2009-02-11 2010-08-13 Renault Sas Fresh exhaust gas supercharging pressure controlling system for diesel engine of motor vehicle, has calibration unit correcting modelization of actuator based on control signal when steady-state operation and activation state are detected

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344960A1 (en) * 1993-12-30 1995-07-06 Bosch Gmbh Robert Model-based control system for supercharging of IC engine
DE19844213C1 (en) * 1998-09-26 1999-05-27 Daimler Chrysler Ag Regulation method for turbocharged i.c. engine
DE10233951B4 (en) * 2002-07-25 2010-06-24 Continental Automotive Gmbh Method for adapting a parking space model for an exhaust gas turbocharger

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1785610A2 (en) * 2005-11-14 2007-05-16 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Method and control device for the control of a turbocharger having a variable geometry turbine
EP1785610A3 (en) * 2005-11-14 2009-03-04 Dr. Ing. h.c. F. Porsche Aktiengesellschaft Method and control device for the control of a turbocharger having a variable geometry turbine
DE102008054926B4 (en) 2007-12-19 2019-08-14 Denso Corporation Device for controlling a forced-filled engine
DE102009032372A1 (en) 2009-07-08 2011-01-13 Volkswagen Ag Internal-combustion engine operating method for motor vehicle, involves adding controller-based driving power and servo control-based driving power to target driving power, and determining control signals for actuator from target power
DE102009032372B4 (en) 2009-07-08 2024-03-21 Volkswagen Ag Method for operating a supercharged internal combustion engine with boost pressure control
CN102042077A (en) * 2009-10-15 2011-05-04 马涅蒂-马瑞利公司 Zone controlled method for controlling a wastegate in a turbocharged internal combustion engine
EP2314847A1 (en) * 2009-10-15 2011-04-27 Magneti Marelli S.p.A. Zone controlled method for controlling a wastegate in a turbocharged internal combustion engine
CN102042078A (en) * 2009-10-15 2011-05-04 马涅蒂-马瑞利公司 Method for controlling a wastegate in a turbocharged internal combustion engine
EP2314846A1 (en) 2009-10-15 2011-04-27 Magneti Marelli S.p.A. Method for controlling with adaptivity a wastegate in a turbocharged internal combustion engine
CN102042079A (en) * 2009-10-15 2011-05-04 马涅蒂-马瑞利公司 Method for controlling with adaptivity a wastegate in a turbocharged internal combustion engine
US8055436B2 (en) 2009-10-15 2011-11-08 MAGNETI MARELLI S.p.A. Method for zone controlling a wastegate in a turbocharged internal combustion engine
US8515647B2 (en) 2009-10-15 2013-08-20 MAGNETI MARELLI S.p.A. Method for controlling with adaptivity a wastegate in a turbocharged internal combustion engine
CN102042077B (en) * 2009-10-15 2014-08-06 马涅蒂-马瑞利公司 Zone controlled method for controlling a wastegate in a turbocharged internal combustion engine
CN102042078B (en) * 2009-10-15 2014-08-27 马涅蒂-马瑞利公司 Method for controlling a wastegate in a turbocharged internal combustion engine
CN102042079B (en) * 2009-10-15 2014-11-12 马涅蒂-马瑞利公司 Method for controlling with adaptivity a wastegate in a turbocharged internal combustion engine
ITBO20090670A1 (en) * 2009-10-15 2011-04-16 Magneti Marelli Spa METHOD OF CONTROL IN A ZONE OF A VALVE WASTEGATED IN AN INTERNAL TURBOCHARED COMBUSTION ENGINE
ITBO20090669A1 (en) * 2009-10-15 2011-04-16 Magneti Marelli Spa METHOD OF CONTROL WITH ADAPTIVITY OF A WASTEGATE VALVE IN AN INTERNAL TURBOCHARED COMBUSTION ENGINE
EP2617968A4 (en) * 2010-09-17 2015-07-15 Bosch Corp Control unit for control member, pressure control unit, egr control unit, and boost pressure control unit

Also Published As

Publication number Publication date
FR2868473A1 (en) 2005-10-07
FR2868473B1 (en) 2011-05-20

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8110 Request for examination paragraph 44
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F02B0037120000

Ipc: F02B0037180000

R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee