ATE453794T1 - Verfahren und vorrichtung zur motorsteuerung bei einem kraftfahrzeug - Google Patents

Verfahren und vorrichtung zur motorsteuerung bei einem kraftfahrzeug

Info

Publication number
ATE453794T1
ATE453794T1 AT05251628T AT05251628T ATE453794T1 AT E453794 T1 ATE453794 T1 AT E453794T1 AT 05251628 T AT05251628 T AT 05251628T AT 05251628 T AT05251628 T AT 05251628T AT E453794 T1 ATE453794 T1 AT E453794T1
Authority
AT
Austria
Prior art keywords
air
fuel ratio
motor vehicle
fuel
observer
Prior art date
Application number
AT05251628T
Other languages
English (en)
Inventor
Bart Schreurs
Julien Schmitt
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 ATE453794T1 publication Critical patent/ATE453794T1/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
    • F02D41/24—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
    • F02D41/2477—Methods of calibrating or learning characterised by the method used for learning
    • F02D41/248—Methods of calibrating or learning characterised by the method used for learning using a plurality of learned values
    • 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
    • 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
    • F02D41/2454—Learning of the air-fuel ratio 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
    • F02D2041/1413—Controller structures or design
    • F02D2041/1415—Controller structures or design using a state feedback or a state space representation
    • F02D2041/1416—Observer
    • 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
    • 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
    • F02D2200/0602—Fuel 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
    • F02D41/24—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
    • F02D41/2467—Characteristics of actuators for injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
AT05251628T 2004-12-17 2005-03-17 Verfahren und vorrichtung zur motorsteuerung bei einem kraftfahrzeug ATE453794T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004061462A DE102004061462A1 (de) 2004-12-17 2004-12-17 Verfahren und Vorrichtung zur Motorsteuerung bei einem Kraftfahrzeug

Publications (1)

Publication Number Publication Date
ATE453794T1 true ATE453794T1 (de) 2010-01-15

Family

ID=36011158

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05251628T ATE453794T1 (de) 2004-12-17 2005-03-17 Verfahren und vorrichtung zur motorsteuerung bei einem kraftfahrzeug

Country Status (4)

Country Link
US (1) US7322346B2 (de)
EP (1) EP1672206B1 (de)
AT (1) ATE453794T1 (de)
DE (2) DE102004061462A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7589822B2 (en) * 2004-02-02 2009-09-15 Nikon Corporation Stage drive method and stage unit, exposure apparatus, and device manufacturing method
DE102005012950B4 (de) 2005-03-21 2019-03-21 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
CN105257419B (zh) * 2015-10-28 2018-05-18 石家庄益科创新科技有限公司 基于窄域氧传感器的小型发动机电喷系统自学习实现方法
DE102017209525A1 (de) * 2017-06-07 2018-12-13 Robert Bosch Gmbh Verfahren zur Berechnung einer Füllung einer Brennkraftmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733781B2 (ja) * 1983-08-26 1995-04-12 株式会社日立製作所 エンジン制御装置
US4625698A (en) * 1985-08-23 1986-12-02 General Motors Corporation Closed loop air/fuel ratio controller
DE3603137C2 (de) * 1986-02-01 1994-06-01 Bosch Gmbh Robert Verfahren und Einrichtung zur Steuerung/Regelung von Betriebskenngrößen einer Brennkraftmaschine
US6102018A (en) * 1998-04-06 2000-08-15 Ford Global Technologies, Inc. Air/fuel control system and method
US6357431B1 (en) * 2000-05-18 2002-03-19 Daimlerchrysler Corporation Wave form fuel/air sensor target voltage
US6298840B1 (en) * 2000-07-03 2001-10-09 Ford Global Technologies, Inc. Air/fuel control system and method
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
JP4089244B2 (ja) * 2002-03-01 2008-05-28 株式会社デンソー 内燃機関用噴射量制御装置
JP4416647B2 (ja) 2002-05-14 2010-02-17 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 内燃機関を制御する方法および装置

Also Published As

Publication number Publication date
US20060130820A1 (en) 2006-06-22
DE502005008782D1 (de) 2010-02-11
EP1672206B1 (de) 2009-12-30
EP1672206A2 (de) 2006-06-21
US7322346B2 (en) 2008-01-29
DE102004061462A1 (de) 2006-07-06
EP1672206A3 (de) 2007-05-16

Similar Documents

Publication Publication Date Title
CN104005825A (zh) 排气传感器诊断和控制自适应
US20150300916A1 (en) Estimation apparatus and method for cylinder intake air amount of internal combustion engine
US11203993B2 (en) Method for operating an internal combustion engine
ATE465337T1 (de) Vorrichtung und verfahren zur steuerung eines verbrennungsmotors
CN103511105A (zh) 燃料喷射器关闭正时调节系统和方法
BRPI0812088A2 (pt) Monitoração de motor
CN104011353B (zh) 用于零量校准一燃料喷射阀的方法和装置
US20080276914A1 (en) Method for operating an internal combustion engine having exhaust gas recirculation
KR20170007388A (ko) 내연기관의 후분사 보정을 위한 방법 및 장치
US20070266993A1 (en) Method and device for operating an internal combustion engine
DE502005008782D1 (de) Verfahren und Vorrichtung zur Motorsteuerung bei einem Kraftfahrzeug
KR890012075A (ko) 자동차용 제어장치 및 제어방법
KR101251369B1 (ko) 내연 기관의 연료 전달 장치를 제어하기 위한 방법
CN105041495A (zh) 用于控制动力传动系的方法和系统
ATE489546T1 (de) Steuervorrichtung für verbrennungsmotor
JP2014052358A (ja) 車両用制御装置の検証装置
ATE454545T1 (de) Vorrichtung und verfahren zur motorsteuerung bei einem spreitzsitz-fahrzeug
BRPI0917598B8 (pt) Sistema de avaliação de concentração de combustível alternativo, veículo com sistema de avaliação de concentração de combustível alternativo e método de avaliação de concentração de combustível alternativo
KR101181616B1 (ko) 내연 기관 제어 방법 및 장치
EP1369570A4 (de) Verfahren und vorrichtung zur regelung der brennstoffzufuhe bei leerlauf
CN105705756A (zh) 用于控制内燃机的电子控制器、方法、计算机程序以及电子的存储介质
ATE468480T1 (de) Verfahren und vorrichtung zur steuerung einer brennkraftmaschine
ATE411452T1 (de) Verfahren zur funktionsdiagnose mindestens einer ladungsbewegungsklappe
US20110041819A1 (en) Method and apparatus for operating an internal combustion engine
JP2011196263A (ja) 内燃機関の制御装置

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee