DE60221086D1 - Methode und System zum Bestimmen der Schliessposition einer Drosselklappe in einer Brennkraftmaschine - Google Patents

Methode und System zum Bestimmen der Schliessposition einer Drosselklappe in einer Brennkraftmaschine

Info

Publication number
DE60221086D1
DE60221086D1 DE60221086T DE60221086T DE60221086D1 DE 60221086 D1 DE60221086 D1 DE 60221086D1 DE 60221086 T DE60221086 T DE 60221086T DE 60221086 T DE60221086 T DE 60221086T DE 60221086 D1 DE60221086 D1 DE 60221086D1
Authority
DE
Germany
Prior art keywords
determining
combustion engine
internal combustion
throttle valve
closing position
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 - Lifetime
Application number
DE60221086T
Other languages
English (en)
Other versions
DE60221086T2 (de
Inventor
David George Farmer
David Oshinsky
Edward Badillo
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.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
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 Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Application granted granted Critical
Publication of DE60221086D1 publication Critical patent/DE60221086D1/de
Publication of DE60221086T2 publication Critical patent/DE60221086T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/106—Detection of demand or 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
    • F02D41/24—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
    • F02D41/2438—Active learning methods
    • 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
    • F02D41/2474—Characteristics of sensors
    • 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
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/16—End position calibration, i.e. calculation or measurement of actuator end positions, e.g. for throttle or its driving actuator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
DE60221086T 2001-11-26 2002-10-25 Methode und System zum Bestimmen der Schliessposition einer Drosselklappe in einer Brennkraftmaschine Expired - Lifetime DE60221086T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/995,076 US6751567B2 (en) 2001-11-26 2001-11-26 Electronic throttle plate index position determination for improved airflow correlation over various temperature conditions
US995076 2001-11-26

Publications (2)

Publication Number Publication Date
DE60221086D1 true DE60221086D1 (de) 2007-08-23
DE60221086T2 DE60221086T2 (de) 2008-05-08

Family

ID=25541362

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60221086T Expired - Lifetime DE60221086T2 (de) 2001-11-26 2002-10-25 Methode und System zum Bestimmen der Schliessposition einer Drosselklappe in einer Brennkraftmaschine

Country Status (3)

Country Link
US (1) US6751567B2 (de)
EP (1) EP1314874B1 (de)
DE (1) DE60221086T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2921155B1 (fr) * 2007-09-19 2009-10-23 Renault Sas Procede d'estimation de la temperature d'un capteur de pression de gaz fixe sur une paroi d'un moteur diesel,et utilisation d'un tel procede.
US7614384B2 (en) * 2007-11-02 2009-11-10 Gm Global Technology Operations, Inc. Engine torque control with desired state estimation

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637361A (en) * 1984-06-13 1987-01-20 Chrysler Motors Corporation Non-adjustable throttle position indicator
DE3445983A1 (de) * 1984-12-17 1986-06-19 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur erfassung einer extremwertposition eines beweglichen teiles
JP2525412B2 (ja) * 1987-06-11 1996-08-21 マツダ株式会社 エンジンのスロットル弁開度検出装置
GB2222702B (en) * 1988-07-25 1993-03-10 Nissan Motor Wheel slippage suppresive throttle control system for automotive internal combustion engine
JP2696441B2 (ja) * 1991-08-12 1998-01-14 株式会社ユニシアジェックス 内燃機関のアイドル位置検出装置
JP3634872B2 (ja) * 1992-09-30 2005-03-30 株式会社デンソー スロットル全閉検出装置
JP3407325B2 (ja) * 1993-03-12 2003-05-19 日産自動車株式会社 内燃機関のスロットル制御装置
US5353768A (en) * 1993-11-15 1994-10-11 Ford Motor Company Fuel control system with compensation for intake valve and engine coolant temperature warm-up rates
US5546910A (en) * 1995-07-06 1996-08-20 Ford Motor Company Air/fuel controller with compensation for secondary intake throttle transients
US5606948A (en) * 1996-02-27 1997-03-04 Briggs & Stratton Corporation Speed governing method and apparatus for an internal combustion engine
US5970961A (en) * 1998-02-04 1999-10-26 Ford Global Technologies, Inc. Valve control method
JP3844911B2 (ja) * 1999-06-08 2006-11-15 株式会社日立製作所 内燃機関のスロットル制御装置
JP2001280188A (ja) * 2000-03-30 2001-10-10 Denso Corp 内燃機関の電子スロットル制御装置

Also Published As

Publication number Publication date
DE60221086T2 (de) 2008-05-08
EP1314874B1 (de) 2007-07-11
EP1314874A2 (de) 2003-05-28
US6751567B2 (en) 2004-06-15
EP1314874A3 (de) 2005-12-28
US20030101014A1 (en) 2003-05-29

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FORD GLOBAL TECHNOLOGIES, LLC (N.D.GES.D. STAA, US

8328 Change in the person/name/address of the agent

Representative=s name: DROEMER, H., DIPL.-PHYS. DR.-ING., PAT.-ASS., 5142

8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)