ATE542991T1 - Verfahren zur abschätzung von restabgaskonzentration in einem motor mit variabler nockenphase - Google Patents

Verfahren zur abschätzung von restabgaskonzentration in einem motor mit variabler nockenphase

Info

Publication number
ATE542991T1
ATE542991T1 AT03728872T AT03728872T ATE542991T1 AT E542991 T1 ATE542991 T1 AT E542991T1 AT 03728872 T AT03728872 T AT 03728872T AT 03728872 T AT03728872 T AT 03728872T AT E542991 T1 ATE542991 T1 AT E542991T1
Authority
AT
Austria
Prior art keywords
engine
data
exhaust gas
simulated
volumetric efficiency
Prior art date
Application number
AT03728872T
Other languages
English (en)
Inventor
Martin Muller
Jeffrey Pfeiffer
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 ATE542991T1 publication Critical patent/ATE542991T1/de

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
    • F02D41/0025—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]
    • F02D41/006—Controlling exhaust gas recirculation [EGR] using internal EGR
    • F02D41/0062—Estimating, calculating or determining the internal EGR rate, amount or flow
    • 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
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • 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
    • F02D2041/1437—Simulation
    • 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
    • F02D2200/0411—Volumetric efficiency
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Testing Of Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
AT03728872T 2002-06-04 2003-05-14 Verfahren zur abschätzung von restabgaskonzentration in einem motor mit variabler nockenphase ATE542991T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/162,375 US6550451B1 (en) 2002-06-04 2002-06-04 Method of estimating residual exhaust gas concentration in a variable cam phase engine
PCT/US2003/015059 WO2003104643A1 (en) 2002-06-04 2003-05-14 Method of estimating residual exhaust gas concentration in a variable cam phase engine

Publications (1)

Publication Number Publication Date
ATE542991T1 true ATE542991T1 (de) 2012-02-15

Family

ID=22585356

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03728872T ATE542991T1 (de) 2002-06-04 2003-05-14 Verfahren zur abschätzung von restabgaskonzentration in einem motor mit variabler nockenphase

Country Status (4)

Country Link
US (1) US6550451B1 (de)
EP (1) EP1518051B1 (de)
AT (1) ATE542991T1 (de)
WO (1) WO2003104643A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6712053B2 (en) * 2001-12-21 2004-03-30 Denso Corporation Control system for internal combustion engine
US7472013B1 (en) * 2007-07-20 2008-12-30 Gm Global Technology Operations, Inc. System and method for estimating volumetric efficiency for engines with intake and exhaust cam phasers
US7685871B2 (en) * 2008-03-18 2010-03-30 Delphi Technologies, Inc. System and method for estimating engine internal residual fraction using single-cylinder simulation and measured cylinder pressure
EP2388461A1 (de) * 2010-05-21 2011-11-23 C.R.F. Società Consortile per Azioni Verfahren und Vorrichtung zur Regelung der internen Abgasrückführung eines Verbrennungsmotors
JP5968771B2 (ja) * 2012-12-07 2016-08-10 日立オートモティブシステムズ株式会社 内燃機関の燃料噴射制御装置
EP2959140A2 (de) * 2013-02-20 2015-12-30 Robert Bosch GmbH Echtzeit-restmassenschätzung mit adaptiver skalierung
GB2520637A (en) * 2014-12-04 2015-05-27 Daimler Ag Controller for controlling an internal combustion engine of a vehicle, in particular a commercial vehicle
DE102016201650A1 (de) * 2016-02-03 2017-08-03 Volkswagen Aktiengesellschaft Verfahren zum Berechnen einer Restgasmasse in einem Zylinder einer Verbrennungskraftmaschine und Steuerung
US20180013293A1 (en) * 2016-07-11 2018-01-11 General Electric Company Model-based control system and method for tuning power production emissions
DE102017218476A1 (de) * 2017-10-16 2019-04-18 Robert Bosch Gmbh Verfahren und Vorrichtung zum Ermitteln von Emissionen
DE102019212275A1 (de) 2019-08-15 2021-02-18 Volkswagen Aktiengesellschaft Verfahren zur Adaption einer erfassten Nockenwellenstellung, Steuergerät zur Durchführung des Verfahrens, Verbrennungsmotor und Fahrzeug
CN115034053B (zh) * 2022-05-31 2024-09-17 清华大学 一种模拟二冲程发动机残余废气的仿真分析方法和装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9708197A (pt) * 1996-03-15 1999-07-27 Siemens Ag Processo para a determinação apoiada em modelo da massa de ar fresco que aflui aos cilindros de um motor de combustão interna quando de recondução de gás de escape externa
JPH09268942A (ja) * 1996-04-03 1997-10-14 Mitsubishi Electric Corp 筒内噴射式内燃機関の制御装置
SE522177C2 (sv) * 1996-08-27 2004-01-20 Mitsubishi Motors Corp Styranordning för en förbränningsmotor med cylinderinsprutning och gnisttändning
US5714683A (en) * 1996-12-02 1998-02-03 General Motors Corporation Internal combustion engine intake port flow determination
US6393903B1 (en) * 1999-12-10 2002-05-28 Delphi Technologies, Inc. Volumetric efficiency compensation for dual independent continuously variable cam phasing
US6508241B2 (en) * 2001-01-31 2003-01-21 Cummins, Inc. Equivalence ratio-based system for controlling transient fueling in an internal combustion engine

Also Published As

Publication number Publication date
EP1518051B1 (de) 2012-01-25
WO2003104643A1 (en) 2003-12-18
EP1518051A1 (de) 2005-03-30
US6550451B1 (en) 2003-04-22
EP1518051A4 (de) 2011-03-30

Similar Documents

Publication Publication Date Title
US7941260B2 (en) Rapid engine mapping and modeling
US7685871B2 (en) System and method for estimating engine internal residual fraction using single-cylinder simulation and measured cylinder pressure
ATE542991T1 (de) Verfahren zur abschätzung von restabgaskonzentration in einem motor mit variabler nockenphase
JP2011106334A (ja) Ｗｉｅｂｅ関数モデルを用いたエンジンの熱発生率の推定方法
CN101598070A (zh) 用于获得内燃机气缸中燃烧开始的方法和装置
Jiang et al. Implementation of model-based calibration for a gasoline engine
EP3135888B1 (de) Wellenformberechnungsvorrichtung für wärmeerzeugungsrate einer brennkraftmaschine wellenformberechnungsverfahren für wärmeerzeugungsrate
CN115288848A (zh) 一种点燃压燃发动机性能预测方法、装置、介质及设备
JP2004263680A (ja) エンジン失火領域推定方法及びエンジン制御パラメータ適合方法並びにエンジン失火領域推定装置及びエンジン制御パラメータ適合装置
CN105275634A (zh) 用于估计动力总成中容积效率的方法
US10196974B2 (en) Heat generation rate waveform calculation device of internal combustion engine and method for calculating heat generation rate waveform
US9885295B2 (en) Heat generation rate waveform calculation device of internal combustion engine and method for calculating heat generation rate waveform
CN103256166A (zh) 内燃机的爆震控制装置
US20190153969A1 (en) System and method for emissions determination and correction
CN101303702B (zh) 发动机快速台试及建模法
JP5233660B2 (ja) 内燃機関の制御パラメータの適合方法
US10612477B2 (en) Method for calculating a residual gas mass in a cylinder of an internal combustion engine and controller
JP2007248119A (ja) Ｗｉｅｂｅ関数パラメータの決定方法および内燃機関の熱発生率推定装置
JP2010513784A (ja) 内燃機関の運転のためのシミュレーション方法及び装置
CN110608105B (zh) 一种充气效率的自动标定方法和装置
JP4748461B2 (ja) 筒内噴射エンジンの噴射時期適合方法及び噴射時期適合装置
JP4803099B2 (ja) 可変圧縮比エンジンのトルク推定装置
Röpke et al. Engine calibration using nonlinear dynamic modeling
Mamala et al. Hardware-in-the-loop type simulator of spark ignition engine control unit
JP4577239B2 (ja) Ｗｉｅｂｅ関数パラメータの決定方法および決定装置