FR2780754B1 - Dispositif de determination d'une grandeur qui caracterise la masse d'air dans un cylindre d'un moteur a combustion interne - Google Patents

Dispositif de determination d'une grandeur qui caracterise la masse d'air dans un cylindre d'un moteur a combustion interne

Info

Publication number
FR2780754B1
FR2780754B1 FR9908484A FR9908484A FR2780754B1 FR 2780754 B1 FR2780754 B1 FR 2780754B1 FR 9908484 A FR9908484 A FR 9908484A FR 9908484 A FR9908484 A FR 9908484A FR 2780754 B1 FR2780754 B1 FR 2780754B1
Authority
FR
France
Prior art keywords
characterizes
cylinder
determining
size
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 - Fee Related
Application number
FR9908484A
Other languages
English (en)
Other versions
FR2780754A1 (fr
Inventor
Michael Henn
Hong Zhang
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2780754A1 publication Critical patent/FR2780754A1/fr
Application granted granted Critical
Publication of FR2780754B1 publication Critical patent/FR2780754B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0027—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures the fuel being gaseous
    • 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
    • F02D41/02—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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR9908484A 1998-07-01 1999-07-01 Dispositif de determination d'une grandeur qui caracterise la masse d'air dans un cylindre d'un moteur a combustion interne Expired - Fee Related FR2780754B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19829483A DE19829483C2 (de) 1998-07-01 1998-07-01 Einrichtung zum Bestimmen einer Größe, die die Luftmasse in einem Zylinder einer Brennkraftmaschine charakterisiert

Publications (2)

Publication Number Publication Date
FR2780754A1 FR2780754A1 (fr) 2000-01-07
FR2780754B1 true FR2780754B1 (fr) 2005-06-24

Family

ID=7872690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9908484A Expired - Fee Related FR2780754B1 (fr) 1998-07-01 1999-07-01 Dispositif de determination d'une grandeur qui caracterise la masse d'air dans un cylindre d'un moteur a combustion interne

Country Status (2)

Country Link
DE (1) DE19829483C2 (fr)
FR (1) FR2780754B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019114472A1 (de) 2019-05-29 2020-12-03 Volkswagen Aktiengesellschaft Verfahren zur dynamischen Gaspartialdruckkorrektur einer Brennkraftmaschine mit äußerer Gemischbildung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353765B1 (en) * 1993-05-10 1997-03-18 Hitachi America Ltd Fuel management system for a gaseous fuel internal combustion engine
WO1995004876A1 (fr) * 1993-08-06 1995-02-16 Victor Vrubel Conversion d'essence en carburant gazeux pour moteur
KR100413402B1 (ko) * 1995-04-10 2004-04-28 지멘스 악티엔게젤샤프트 모델을이용하여내연기관실린더내측으로의공기질량을측정하는방법
KR100462458B1 (ko) * 1996-03-15 2005-05-24 지멘스 악티엔게젤샤프트 외부배기가스를재순환하는내연기관의실린더로유입되는맑은공기의질량을모델을이용하여결정하는방법

Also Published As

Publication number Publication date
FR2780754A1 (fr) 2000-01-07
DE19829483C2 (de) 2001-09-20
DE19829483A1 (de) 2000-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100331