AUPO430796A0 - Mass flow determination - Google Patents

Mass flow determination

Info

Publication number
AUPO430796A0
AUPO430796A0 AUPO4307A AUPO430796A AUPO430796A0 AU PO430796 A0 AUPO430796 A0 AU PO430796A0 AU PO4307 A AUPO4307 A AU PO4307A AU PO430796 A AUPO430796 A AU PO430796A AU PO430796 A0 AUPO430796 A0 AU PO430796A0
Authority
AU
Australia
Prior art keywords
mass flow
flow determination
determination
mass
flow
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.)
Abandoned
Application number
AUPO4307A
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.)
Aubert Electronics Ltd
Original Assignee
Aubert Electronics Ltd
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 Aubert Electronics Ltd filed Critical Aubert Electronics Ltd
Priority to AUPO4307A priority Critical patent/AUPO430796A0/en
Publication of AUPO430796A0 publication Critical patent/AUPO430796A0/en
Priority to EP97947662A priority patent/EP0968363A4/en
Priority to AU53960/98A priority patent/AU737342B2/en
Priority to PCT/AU1997/000858 priority patent/WO1998028531A1/en
Priority to US09/741,653 priority patent/US6405715B2/en
Abandoned 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
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • 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
    • F02D41/32—Controlling fuel injection of the low pressure type
    • 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
    • F02D2200/0404—Throttle position
    • 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
    • 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
    • F02D2200/0414—Air temperature
    • 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
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric 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
    • F02D41/2432—Methods of calibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • F02D9/1095—Rotating on a common axis, e.g. having a common shaft

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)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
AUPO4307A 1996-12-20 1996-12-20 Mass flow determination Abandoned AUPO430796A0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AUPO4307A AUPO430796A0 (en) 1996-12-20 1996-12-20 Mass flow determination
EP97947662A EP0968363A4 (en) 1996-12-20 1997-12-19 Mass flow determination
AU53960/98A AU737342B2 (en) 1996-12-20 1997-12-19 Mass flow determination
PCT/AU1997/000858 WO1998028531A1 (en) 1996-12-20 1997-12-19 Mass flow determination
US09/741,653 US6405715B2 (en) 1996-12-20 2000-12-20 Mass flow determination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPO4307A AUPO430796A0 (en) 1996-12-20 1996-12-20 Mass flow determination

Publications (1)

Publication Number Publication Date
AUPO430796A0 true AUPO430796A0 (en) 1997-01-23

Family

ID=3798615

Family Applications (2)

Application Number Title Priority Date Filing Date
AUPO4307A Abandoned AUPO430796A0 (en) 1996-12-20 1996-12-20 Mass flow determination
AU53960/98A Expired AU737342B2 (en) 1996-12-20 1997-12-19 Mass flow determination

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU53960/98A Expired AU737342B2 (en) 1996-12-20 1997-12-19 Mass flow determination

Country Status (3)

Country Link
EP (1) EP0968363A4 (en)
AU (2) AUPO430796A0 (en)
WO (1) WO1998028531A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446523A (en) * 1981-11-13 1984-05-01 General Motors Corporation Mass air flow meter
DE3238190C2 (en) * 1982-10-15 1996-02-22 Bosch Gmbh Robert Electronic system for controlling or regulating operating parameters of an internal combustion engine
JP2602031B2 (en) * 1987-10-14 1997-04-23 マツダ株式会社 Electronic control unit for internal combustion engine
JP2777817B2 (en) * 1989-04-20 1998-07-23 ヤマハ発動機株式会社 Multi-cylinder engine intake system
US5008824A (en) * 1989-06-19 1991-04-16 Ford Motor Company Hybrid air charge calculation system
US4999781A (en) * 1989-07-17 1991-03-12 General Motors Corporation Closed loop mass airflow determination via throttle position
US5270935A (en) * 1990-11-26 1993-12-14 General Motors Corporation Engine with prediction/estimation air flow determination
CA2099983C (en) * 1991-01-14 2000-05-30 Steven Ross Ahern Engine management system
US5497329A (en) * 1992-09-23 1996-03-05 General Motors Corporation Prediction method for engine mass air flow per cylinder
DE19547496C2 (en) * 1995-12-19 2003-04-17 Dierk Schroeder Process for regulating internal combustion engines
US5904131A (en) * 1995-12-28 1999-05-18 Cummins Engine Company, Inc. Internal combustion engine with air/fuel ratio control

Also Published As

Publication number Publication date
AU737342B2 (en) 2001-08-16
WO1998028531A1 (en) 1998-07-02
AU5396098A (en) 1998-07-17
EP0968363A4 (en) 2006-11-22
EP0968363A1 (en) 2000-01-05

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