IT1395983B1 - Metodo di controllo di una valvola wastegate in un motore a combustione interna turbocompresso - Google Patents

Metodo di controllo di una valvola wastegate in un motore a combustione interna turbocompresso

Info

Publication number
IT1395983B1
IT1395983B1 ITBO2009A000668A ITBO20090668A IT1395983B1 IT 1395983 B1 IT1395983 B1 IT 1395983B1 IT BO2009A000668 A ITBO2009A000668 A IT BO2009A000668A IT BO20090668 A ITBO20090668 A IT BO20090668A IT 1395983 B1 IT1395983 B1 IT 1395983B1
Authority
IT
Italy
Prior art keywords
turbochared
control
combustion engine
internal combustion
wastegate valve
Prior art date
Application number
ITBO2009A000668A
Other languages
English (en)
Inventor
Marco Panciroli
Stefano Sgatti
Francesco Alunni
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to ITBO2009A000668A priority Critical patent/IT1395983B1/it
Priority to EP10187594.6A priority patent/EP2314850B1/en
Priority to CN201010514632.1A priority patent/CN102042078B/zh
Priority to US12/905,136 priority patent/US8443601B2/en
Publication of ITBO20090668A1 publication Critical patent/ITBO20090668A1/it
Application granted granted Critical
Publication of IT1395983B1 publication Critical patent/IT1395983B1/it

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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02D41/1402—Adaptive control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
    • 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
ITBO2009A000668A 2009-10-15 2009-10-15 Metodo di controllo di una valvola wastegate in un motore a combustione interna turbocompresso IT1395983B1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITBO2009A000668A IT1395983B1 (it) 2009-10-15 2009-10-15 Metodo di controllo di una valvola wastegate in un motore a combustione interna turbocompresso
EP10187594.6A EP2314850B1 (en) 2009-10-15 2010-10-14 Method for controlling a wastegate in a turbocharged internal combustion engine
CN201010514632.1A CN102042078B (zh) 2009-10-15 2010-10-15 控制涡轮增压内燃机中的排气泄压阀的方法
US12/905,136 US8443601B2 (en) 2009-10-15 2010-10-15 Method for controlling a wastegate in a turbocharged internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2009A000668A IT1395983B1 (it) 2009-10-15 2009-10-15 Metodo di controllo di una valvola wastegate in un motore a combustione interna turbocompresso

Publications (2)

Publication Number Publication Date
ITBO20090668A1 ITBO20090668A1 (it) 2011-04-16
IT1395983B1 true IT1395983B1 (it) 2012-11-09

Family

ID=42102582

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2009A000668A IT1395983B1 (it) 2009-10-15 2009-10-15 Metodo di controllo di una valvola wastegate in un motore a combustione interna turbocompresso

Country Status (4)

Country Link
US (1) US8443601B2 (it)
EP (1) EP2314850B1 (it)
CN (1) CN102042078B (it)
IT (1) IT1395983B1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1395985B1 (it) * 2009-10-15 2012-11-09 Magneti Marelli Spa Metodo di controllo a zone di una valvola wastegate in un motore a combustione interna turbocompresso
CN102791988B (zh) 2010-03-17 2015-04-01 丰田自动车株式会社 内燃机的控制装置
US9175597B2 (en) * 2011-04-18 2015-11-03 Toyota Jidosha Kabushiki Kaisha Control device for supercharged engine
CN103477057B (zh) * 2011-04-22 2016-12-14 博格华纳公司 使用由发动机汽缸压力估算的排气压力进行涡轮增压器增压控制
US8959910B2 (en) * 2011-06-16 2015-02-24 Ford Global Technologies, Llc Method and system for determining conditions of an air filter
CN102278194A (zh) * 2011-07-07 2011-12-14 湖南天雁机械有限责任公司 带有脉冲调宽阀的涡轮增压汽油发动机系统及控制增压压力的方法
US20140121941A1 (en) * 2012-10-29 2014-05-01 Caterpillar, Inc. Intake Pressure Control In Internal Combustion Engine
US9322289B2 (en) * 2012-11-16 2016-04-26 Ford Global Technologies, Llc Vacuum-actuated wastegate
US9316147B2 (en) * 2013-08-29 2016-04-19 Ford Global Technologies, Llc Determination of wastegate valve position
ITBO20130480A1 (it) 2013-09-10 2015-03-11 Magneti Marelli Spa Metodo di correzione della portata massica ridotta di un compressore in un motore a combustione interna turbocompresso mediante un turbocompressore
ITBO20130618A1 (it) * 2013-11-12 2015-05-13 Magneti Marelli Spa Metodo di controllo di una valvola wastegate in un motore a combustione interna turbocompresso
KR101646384B1 (ko) * 2014-11-21 2016-08-05 현대자동차주식회사 터보차저 제어 듀티 편차 보상 방법

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Publication number Priority date Publication date Assignee Title
DE3543480A1 (de) * 1984-12-11 1986-06-12 Nissan Motor Co., Ltd., Yokohama, Kanagawa Vorrichtung und verfahren zum regeln des aufladungsdrucks in einem turbolader
WO1988008486A1 (en) * 1987-04-20 1988-11-03 Allied-Signal Inc. Closed loop turbocharger control system with transient wastegate control
US5873248A (en) * 1996-06-21 1999-02-23 Caterpillar Inc. Turbocharger control system
US6012289A (en) * 1997-11-19 2000-01-11 Caterpillar Inc. Apparatus and method for utilizing a learned wastegate control signal for controlling turbocharger operation
US6055811A (en) * 1998-04-15 2000-05-02 Caterpillar, Inc. Apparatus and method for controlling the air flow into an engine
GB2375834B (en) * 2001-02-22 2005-06-15 Cummins Engine Co Inc Regulating speed of an internal combustion engine
US6655141B1 (en) * 2002-05-14 2003-12-02 Caterpillar Inc Airflow system for engine with series turbochargers
US7076953B2 (en) * 2002-09-19 2006-07-18 Detroit Diesel Corporation Method for controlling an engine with VGT and EGR systems
DE10320056B4 (de) * 2003-05-06 2015-03-12 Robert Bosch Gmbh Verfahren und Vorrichtung zur Regelung des Ladedruckes einer Brennkraftmaschine
DE102004016011A1 (de) * 2004-04-01 2005-10-20 Bosch Gmbh Robert Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
US7246005B2 (en) * 2005-06-07 2007-07-17 Arvin Technologies, Inc. Method and apparatus for controlling a component by feed-forward closed-loop controller state modification
WO2007046783A1 (en) * 2005-10-12 2007-04-26 Honeywell International Inc. Method of controlling a turbocharger having a variable-geometry mechanism and a waste gate
CN101082318B (zh) * 2006-05-31 2011-09-21 卡特彼勒公司 涡轮增压器控制系统
US7565236B2 (en) * 2007-07-20 2009-07-21 Gm Global Technology Operations, Inc. Airflow estimation method and apparatus for internal combustion engine
IT1395985B1 (it) * 2009-10-15 2012-11-09 Magneti Marelli Spa Metodo di controllo a zone di una valvola wastegate in un motore a combustione interna turbocompresso

Also Published As

Publication number Publication date
ITBO20090668A1 (it) 2011-04-16
EP2314850A1 (en) 2011-04-27
EP2314850B1 (en) 2013-07-03
CN102042078B (zh) 2014-08-27
US8443601B2 (en) 2013-05-21
CN102042078A (zh) 2011-05-04
US20110088389A1 (en) 2011-04-21

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