DE60128997D1 - Ein drehmomentabhängiges Ventilsteuerverfahren und -system - Google Patents

Ein drehmomentabhängiges Ventilsteuerverfahren und -system

Info

Publication number
DE60128997D1
DE60128997D1 DE60128997T DE60128997T DE60128997D1 DE 60128997 D1 DE60128997 D1 DE 60128997D1 DE 60128997 T DE60128997 T DE 60128997T DE 60128997 T DE60128997 T DE 60128997T DE 60128997 D1 DE60128997 D1 DE 60128997D1
Authority
DE
Germany
Prior art keywords
control method
valve control
dependent valve
torque dependent
torque
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
DE60128997T
Other languages
English (en)
Other versions
DE60128997T2 (de
Inventor
Michael Cullen
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 DE60128997D1 publication Critical patent/DE60128997D1/de
Publication of DE60128997T2 publication Critical patent/DE60128997T2/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
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • F02D13/0219—Variable control of intake and exhaust valves changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0261—Controlling the valve overlap
    • 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
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2416—Interpolation techniques
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
    • 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
    • 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
    • F02D2250/18—Control of the engine output torque
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60128997T 2000-12-15 2001-12-04 Ein drehmomentabhängiges Ventilsteuerverfahren und -system Expired - Lifetime DE60128997T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US737383 2000-12-15
US09/737,383 US6371066B1 (en) 2000-12-15 2000-12-15 Torque based cam timing control method and system

Publications (2)

Publication Number Publication Date
DE60128997D1 true DE60128997D1 (de) 2007-08-02
DE60128997T2 DE60128997T2 (de) 2008-02-21

Family

ID=24963699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128997T Expired - Lifetime DE60128997T2 (de) 2000-12-15 2001-12-04 Ein drehmomentabhängiges Ventilsteuerverfahren und -system

Country Status (3)

Country Link
US (1) US6371066B1 (de)
EP (1) EP1245808B1 (de)
DE (1) DE60128997T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20010076A1 (it) * 2001-02-13 2002-08-13 Magneti Marelli Spa Metodo per la stima del reperimento di un cilindro in un motore a combustione interna
JP2005133708A (ja) * 2003-10-09 2005-05-26 Denso Corp バルブ特性調整装置
JP2010501779A (ja) * 2006-08-25 2010-01-21 ボーグワーナー・インコーポレーテッド 位置センサ一体型可変力ソレノイド
US9002550B2 (en) * 2007-07-02 2015-04-07 GM Global Technology Operations LLC Use of torque model at virtual engine conditions
JP4880556B2 (ja) * 2007-09-27 2012-02-22 日立オートモティブシステムズ株式会社 可変動弁機構の制御装置
KR100980865B1 (ko) 2007-12-14 2010-09-10 기아자동차주식회사 가변 밸브 타이밍 기구 제어 방법
DE102008046405B4 (de) * 2008-01-14 2016-04-21 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Drehmomentschätzsystem und -verfahren
JP4678545B2 (ja) * 2008-07-25 2011-04-27 株式会社デンソー モータ駆動装置
DE102014204492A1 (de) * 2014-03-12 2015-10-01 Volkswagen Aktiengesellschaft Kraftfahrzeug, Steuergerät und Verfahren zum Steuern einer Phasenlage einer Nockenwelle
JP6292276B1 (ja) * 2016-10-19 2018-03-14 マツダ株式会社 エンジンの可変動弁装置
KR102165878B1 (ko) * 2020-01-20 2020-10-14 주식회사 현대케피코 인공신경망을 이용한 차량 엔진 토크 추정 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577592A (en) * 1984-06-27 1986-03-25 Bosch Henery G K Self adjusting camshaft gear for internal combustion engines
US5009203A (en) 1988-08-01 1991-04-23 Honda Giken Kogyo Kabushiki Kaisha Control method for valve-timing changeover in engine
JPH04143409A (ja) 1990-10-03 1992-05-18 Nissan Motor Co Ltd 内燃機関の可変動弁装置
JP2707832B2 (ja) 1990-11-26 1998-02-04 日産自動車株式会社 内燃機関の出力制御装置
JP2636498B2 (ja) 1990-11-29 1997-07-30 日産自動車株式会社 エンジンの制御装置
JP2905612B2 (ja) 1991-03-28 1999-06-14 マツダ株式会社 エンジンのバルブタイミング制御装置
US5117784A (en) 1991-05-03 1992-06-02 Ford Motor Company Internal combustion engine camshaft phaseshift control system
JP2585898B2 (ja) * 1991-07-29 1997-02-26 本田技研工業株式会社 内燃エンジンの空燃比制御装置
JP3385717B2 (ja) 1994-05-02 2003-03-10 日産自動車株式会社 内燃機関の可変動弁装置
GB2293894B (en) 1994-10-03 1998-05-13 Ford Motor Co Variable camshaft timing system
JP3123398B2 (ja) 1995-07-26 2001-01-09 トヨタ自動車株式会社 内燃機関の連続可変バルブタイミング制御装置
JPH0979056A (ja) * 1995-09-12 1997-03-25 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
US5680834A (en) 1996-01-22 1997-10-28 Ford Global Technologies, Inc. Just-in-time scheduling for variable camshaft timing
US6006725A (en) 1998-01-12 1999-12-28 Ford Global Technologies, Inc. System and method for controlling camshaft timing, air/fuel ratio, and throttle position in an automotive internal combustion engine
US5957096A (en) 1998-06-09 1999-09-28 Ford Global Technologies, Inc. Internal combustion engine with variable camshaft timing, charge motion control valve, and variable air/fuel ratio

Also Published As

Publication number Publication date
DE60128997T2 (de) 2008-02-21
EP1245808A3 (de) 2003-02-05
EP1245808B1 (de) 2007-06-20
EP1245808A2 (de) 2002-10-02
US6371066B1 (en) 2002-04-16

Similar Documents

Publication Publication Date Title
AU2001273057A1 (en) A microfluidic design automation method and system
DE60103233D1 (de) Fahrzeugsteuerungssystem und -verfahren
AU2881402A (en) System and method for building a time series model
DE60213747D1 (de) Zugsteuerungsverfahren und -system
EP1327503A4 (de) System und verfahren zur steuerung von einem roboter
GB0309095D0 (en) Manless parking control system and method
EP1176486A4 (de) Roboter, robotersystem und verfahren zur robotersteuerung
DE60113224D1 (de) Abgasreinigungsanlage und -verfahren
AU2003276358A8 (en) Fluid system control valve and system comprising said valve
DE69928730D1 (de) Druckregelventil
NO20025415D0 (no) Automatisert stigerörtilbakeslagstyringssystem samt fremgangsmÕte
DE69914676T2 (de) Druckregelventil
FI20021789A (fi) Puhdistimen ohjausmenetelmä ja -järjestelmä
DE59905832D1 (de) Drucksteuerventil
DE60128997D1 (de) Ein drehmomentabhängiges Ventilsteuerverfahren und -system
GB2367101B (en) A method and system for controlling a torque converter.
AU2000251458A1 (en) A building construction system and method
DE60135518D1 (de) Überlastregelungsverfahren und -System
AU2001294313A1 (en) A remote control system based on the internet and a method thereof
HK1033636A2 (en) A computer-aided languange learning method and system
DE69935081D1 (de) Drucksteuerventil
GB2346674B (en) Method and appartus for operating a thermostatic valve
GB2367910B (en) A vehicle control system and method
DE69804426D1 (de) Dreiwege-Druckregelventil
DE69910497D1 (de) Fluid-Steuerventil

Legal Events

Date Code Title Description
8364 No opposition during term of opposition