ATE423898T1 - METHOD FOR CONTROLLING AN COMBUSTION ENGINE - Google Patents

METHOD FOR CONTROLLING AN COMBUSTION ENGINE

Info

Publication number
ATE423898T1
ATE423898T1 AT06301279T AT06301279T ATE423898T1 AT E423898 T1 ATE423898 T1 AT E423898T1 AT 06301279 T AT06301279 T AT 06301279T AT 06301279 T AT06301279 T AT 06301279T AT E423898 T1 ATE423898 T1 AT E423898T1
Authority
AT
Austria
Prior art keywords
curve
determined according
representative
combustion engine
controlling
Prior art date
Application number
AT06301279T
Other languages
German (de)
Inventor
Ludovic Peron
Vincent Lacour
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE423898T1 publication Critical patent/ATE423898T1/en

Links

Classifications

    • 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
    • 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
    • F02D41/008—Controlling each cylinder individually
    • 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
    • F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections

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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

The method involves determining a curve representative of relationship between the derivative of internal pressure in a cylinder of an internal combustion engine (2) and internal pressure during a cycle. Another curve is determined according to engine speed and a pre-registered data table. A third curve is determined according to two curves. A fourth curve, representative of emission rate of heat during the cycle, is determined according to difference between the former and third curve. Magnitudes representative of the combustion in the cylinder, are determined according to the fourth curve.
AT06301279T 2006-12-21 2006-12-21 METHOD FOR CONTROLLING AN COMBUSTION ENGINE ATE423898T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06301279A EP1936156B1 (en) 2006-12-21 2006-12-21 Method of controlling an internal combustion engine

Publications (1)

Publication Number Publication Date
ATE423898T1 true ATE423898T1 (en) 2009-03-15

Family

ID=38068684

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06301279T ATE423898T1 (en) 2006-12-21 2006-12-21 METHOD FOR CONTROLLING AN COMBUSTION ENGINE

Country Status (4)

Country Link
EP (1) EP1936156B1 (en)
AT (1) ATE423898T1 (en)
DE (1) DE602006005384D1 (en)
WO (1) WO2008084170A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184472B1 (en) 2008-11-10 2012-06-20 Delphi Technologies Holding S.à.r.l. Engine Control System and Method
DE102009057662A1 (en) * 2009-12-09 2011-06-16 Daimler Ag Method for operating an internal combustion engine
JP5716869B2 (en) * 2012-06-08 2015-05-13 トヨタ自動車株式会社 Combustion state diagnosis device for internal combustion engine
EP2754876A1 (en) * 2013-01-15 2014-07-16 Robert Bosch Gmbh Method of operating a combustion engine
EP2772631A1 (en) * 2013-03-01 2014-09-03 Robert Bosch Gmbh Method of operating a combustion engine
DE102015203940A1 (en) * 2015-03-05 2016-09-08 Volkswagen Ag Method and control device for determining a course of action

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159017A1 (en) * 2001-12-01 2003-06-18 Bosch Gmbh Robert Method and device for controlling an internal combustion engine
WO2004022959A1 (en) * 2002-09-09 2004-03-18 Toyota Jidosha Kabushiki Kaisha Control device of internal combustion engine
US6843231B1 (en) * 2003-12-19 2005-01-18 Caterpillar Inc Cylinder to cylinder balancing using intake valve actuation
FR2886679B1 (en) * 2005-06-07 2007-10-05 Peugeot Citroen Automobiles Sa SYSTEM AND METHOD FOR CONTROLLING THE FUEL INJECTION OF A DIESEL ENGINE OF A MOTOR VEHICLE

Also Published As

Publication number Publication date
EP1936156A1 (en) 2008-06-25
DE602006005384D1 (en) 2009-04-09
WO2008084170A3 (en) 2008-11-27
WO2008084170A2 (en) 2008-07-17
EP1936156B1 (en) 2009-02-25

Similar Documents

Publication Publication Date Title
ATE450703T1 (en) METHOD FOR DETERMINING THE CYLINDER PRESSURE OF AN INTERNAL COMBUSTION ENGINE
ATE336649T1 (en) METHOD AND DEVICE FOR ESTIMATING COMBUSTION CHAMBER PRESSURE
ATE522722T1 (en) METHOD AND DEVICE FOR SUPPLYING A COMPRESSOR WITH COMPRESSED AIR IN AN INTERNAL COMBUSTION ENGINE
DE502006005449D1 (en) Device for increasing the braking power of a multi-cylinder internal combustion engine of a vehicle during engine braking operation
DE602007004602D1 (en) Method for controlling a mechanical compression ratio and the closing time of an intake valve
ATE441023T1 (en) INTERNAL COMBUSTION ENGINE WITH SECONDARY AIR INJECTION SYSTEM
WO2009136900A3 (en) Method for exhaust gas temperature control via engine braking in an internal combustion engine
ATE384866T1 (en) METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
DE602005009025D1 (en) METHOD FOR DETERMINING THE FUEL HEAT AND THEREFORE CARRYING OUT A COLD TARGET OF A COMBUSTION ENGINE
DE502005004964D1 (en) METHOD FOR MODEL-BASED DETERMINATION OF FRESH AIR INTAKE DURING AN INTAKE PHASE INTO THE CYLINDER BURNER CHAMBER OF AN INTERNAL COMBUSTION ENGINE
DE602006005384D1 (en) Method for controlling an internal combustion engine
DE502005006628D1 (en) Method for engine brake operation of an internal combustion engine with a cylinder associated gas pressure vessel.
ATE502292T1 (en) METHOD FOR DETECTING COMBUSTION LOSS AND APPLICATION TO CONTROL OF A VARIABLE COMPRESSION ENGINE (VCR)
ATE498064T1 (en) METHOD FOR REDUCING INTAKE AIR NOISE AT THE END OF REGENERATION OF AN EXHAUST AFTERPROCESSING SYSTEM
IT1395521B1 (en) METHOD FOR CONTROL AND / OR ADJUSTMENT OF A SUPPLY PRESSURE FOR A GAS EXHAUST TURBOCHARGER, AS WELL AS AN INTERNAL COMBUSTION ENGINE
DE102004006297B4 (en) Method for controlling an injection valve of an internal combustion engine
SE0502839L (en) Process and device for exhaust temperature control
DE602005002226D1 (en) Electrohydraulic valve deactivation in an internal combustion engine, distributor unit for this purpose and production method thereof
ATE505634T1 (en) METHOD FOR ESTIMATING THE VOLUMETRIC EFFICIENCY OF A COMBUSTION ENGINE
DE60116588D1 (en) Method for controlling an internal combustion engine to optimize the start
ATE470062T1 (en) A METHOD AND DEVICE OF AN EXHAUST GAS RECIRCULATION SYSTEM FOR AN INTERNAL COMBUSTION ENGINE
DE502007003970D1 (en) METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
ATE522716T1 (en) METHOD FOR OPERATING A DRIVE TRAIN OF A VEHICLE AND DEVICE FOR IMPLEMENTING THE METHOD
ATE545775T1 (en) METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
ATE463665T1 (en) METHOD FOR DETERMINING THE EXHAUST GAS PRESSURE IN FRONT OF THE TURBINE OF A TURBOCHARGER OF AN COMBUSTION ENGINE

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties