WO2008081643A1 - Ｅｇｒバルブ制御装置 - Google Patents

Ｅｇｒバルブ制御装置 Download PDF

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Publication number
WO2008081643A1
WO2008081643A1 PCT/JP2007/070825 JP2007070825W WO2008081643A1 WO 2008081643 A1 WO2008081643 A1 WO 2008081643A1 JP 2007070825 W JP2007070825 W JP 2007070825W WO 2008081643 A1 WO2008081643 A1 WO 2008081643A1
Authority
WO
WIPO (PCT)
Prior art keywords
egr valve
opening position
term
control
motor
Prior art date
Application number
PCT/JP2007/070825
Other languages
English (en)
French (fr)
Inventor
Satoshi Kawamura
Kazuaki Shinya
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to CN2007800487716A priority Critical patent/CN101573525B/zh
Priority to KR1020097011662A priority patent/KR101202575B1/ko
Priority to JP2008552058A priority patent/JPWO2008081643A1/ja
Priority to US12/517,866 priority patent/US8150601B2/en
Priority to EP07830559.6A priority patent/EP2098715A4/en
Publication of WO2008081643A1 publication Critical patent/WO2008081643A1/ja

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • 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
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/48—EGR valve position sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/01—Automatic controllers electric
    • G05B11/32—Automatic controllers electric with inputs from more than one sensing element; with outputs to more than one correcting element
    • 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
    • F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
    • 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
    • F02D2041/141—Introducing closed-loop corrections characterised by the control or regulation method using a feed-forward control element
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
    • F02M26/54—Rotary actuators, e.g. step motors
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Feedback Control In General (AREA)

Abstract

ＥＧＲバルブの開閉制御を行うモータ５と、ＥＧＲバルブの実開口位置を検出するセンサ６と、ＥＧＲバルブの目標開口位置と、センサ６により検出される実開口位置とによりモータ５の駆動デューティの算出を行うモータ制御装置（制御演算部１）と、を備え、制御演算部１は、ＥＧＲバルブの目標開口位置が設定されたとき、ＥＧＲバルブの目標開口位置と実開口位置との偏差に基づき積分項を、ＥＧＲバルブの実位置の変化に基づき比例項と微分項を、目標位置の変化に基づきフィードフォワード項をそれぞれ演算し、演算された積分項と、比例項と、微分項と、フィードフォワード項とを加算減してモータ５の駆動デューティを算出し、ＥＧＲバルブの開閉制御を行うように構成した。
PCT/JP2007/070825 2006-12-28 2007-10-25 Ｅｇｒバルブ制御装置 WO2008081643A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN2007800487716A CN101573525B (zh) 2006-12-28 2007-10-25 Egr阀控制装置
KR1020097011662A KR101202575B1 (ko) 2006-12-28 2007-10-25 Ｅｇｒ 밸브 제어 장치
JP2008552058A JPWO2008081643A1 (ja) 2006-12-28 2007-10-25 Ｅｇｒバルブ制御装置
US12/517,866 US8150601B2 (en) 2006-12-28 2007-10-25 EGR valve control system
EP07830559.6A EP2098715A4 (en) 2006-12-28 2007-10-25 Egr valve control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-355896 2006-12-28
JP2006355896 2006-12-28

Publications (1)

Publication Number Publication Date
WO2008081643A1 true WO2008081643A1 (ja) 2008-07-10

Family

ID=39588328

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/070825 WO2008081643A1 (ja) 2006-12-28 2007-10-25 Ｅｇｒバルブ制御装置

Country Status (6)

Country Link
US (1) US8150601B2 (ja)
EP (1) EP2098715A4 (ja)
JP (1) JPWO2008081643A1 (ja)
KR (1) KR101202575B1 (ja)
CN (1) CN101573525B (ja)
WO (1) WO2008081643A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017215726A (ja) * 2016-05-31 2017-12-07 株式会社堀場エステック 流体制御装置

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009032681A1 (de) * 2008-07-10 2010-01-28 Hirschmann Automotive Gmbh AGR-Ventil-System
JP5364610B2 (ja) * 2010-02-09 2013-12-11 三菱重工業株式会社 内燃機関の排ガス再循環制御装置
JP5287918B2 (ja) * 2011-03-28 2013-09-11 株式会社デンソー 弁装置
US9422878B2 (en) * 2014-04-14 2016-08-23 Ford Global Technologies, Llc EGR operation method and system for increased drivability
US10570835B2 (en) 2014-09-04 2020-02-25 Transportation Ip Holdings, Llc Substitution rate control system for an engine and an associated method thereof
KR101567244B1 (ko) 2014-10-16 2015-11-06 현대자동차주식회사 가변차지모션 시스템의 모터 응답성제어방법
KR102216860B1 (ko) 2015-01-08 2021-02-18 두산인프라코어 주식회사 Egr 밸브 제어 장치 및 제어 방법
KR102393588B1 (ko) 2015-05-08 2022-05-03 현대두산인프라코어(주) Egr 밸브의 개도량을 조절하는 제어부를 포함하는 엔진 및 엔진의 egr 밸브 제어 방법
CN109838315B (zh) * 2017-11-29 2021-09-10 长城汽车股份有限公司 开度调节方法、开度调节装置及车辆
CN109083755B (zh) * 2018-09-30 2021-06-22 潍柴动力股份有限公司 一种发动机用阀门控制方法及装置
DE102019209091A1 (de) * 2019-06-24 2020-12-24 Festo Se & Co. Kg Verfahren zum Betreiben eines Fluidsystems, Fluidsystem und Computerprogrammprodukt
CN112523878B (zh) * 2020-11-10 2021-11-09 东风汽车集团有限公司 一种基于egr率的egr阀闭环控制方法
CN114233486B (zh) * 2021-11-12 2023-08-18 潍柴动力股份有限公司 一种egr阀的控制方法、装置及ecu
CN114962023B (zh) * 2022-06-29 2023-04-14 东风汽车集团股份有限公司 一种低压egr系统的egr阀控制方法
CN115680908B (zh) * 2022-10-31 2024-04-19 东风汽车集团股份有限公司 一种vvt相位闭环控制方法、设备及存储介质

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPH06241098A (ja) 1992-12-21 1994-08-30 Honda Motor Co Ltd 制御部材位置制御装置
JPH094520A (ja) * 1995-06-21 1997-01-07 Toyota Motor Corp 内燃機関の排気ガス再循環装置
JP2000054917A (ja) * 1998-08-07 2000-02-22 Fuji Heavy Ind Ltd Ｅｇｒバルブの制御装置
JP2000073830A (ja) 1998-08-28 2000-03-07 Aisin Seiki Co Ltd スロットル制御装置
JP2000234564A (ja) * 1999-02-10 2000-08-29 Unisia Jecs Corp Ｅｇｒバルブの制御装置
JP2002235606A (ja) * 2001-02-09 2002-08-23 Honda Motor Co Ltd 内燃機関のｅｇｒ制御装置

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JPS63126002A (ja) 1986-11-14 1988-05-30 Toshiba Corp 制御装置
JPH0280801A (ja) * 1988-09-16 1990-03-20 Daikin Ind Ltd 油圧アクチュエータの速度制御装置および射出成形機
JPH0280801U (ja) 1988-12-08 1990-06-21
JPH11194825A (ja) * 1997-12-26 1999-07-21 Unisia Jecs Corp アクチュエータの位置制御装置
US6378515B1 (en) * 2000-06-09 2002-04-30 Mack Trucks, Inc. Exhaust gas recirculation apparatus and method
US6467469B2 (en) * 2001-01-31 2002-10-22 Cummins, Inc. EGR valve position control system
JP4089594B2 (ja) 2003-11-11 2008-05-28 トヨタ自動車株式会社 可変動弁システムの制御装置
JP4211732B2 (ja) 2004-12-06 2009-01-21 株式会社デンソー 内燃機関の燃料供給装置
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Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
JPH06241098A (ja) 1992-12-21 1994-08-30 Honda Motor Co Ltd 制御部材位置制御装置
JPH094520A (ja) * 1995-06-21 1997-01-07 Toyota Motor Corp 内燃機関の排気ガス再循環装置
JP2000054917A (ja) * 1998-08-07 2000-02-22 Fuji Heavy Ind Ltd Ｅｇｒバルブの制御装置
JP2000073830A (ja) 1998-08-28 2000-03-07 Aisin Seiki Co Ltd スロットル制御装置
JP2000234564A (ja) * 1999-02-10 2000-08-29 Unisia Jecs Corp Ｅｇｒバルブの制御装置
JP2002235606A (ja) * 2001-02-09 2002-08-23 Honda Motor Co Ltd 内燃機関のｅｇｒ制御装置

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017215726A (ja) * 2016-05-31 2017-12-07 株式会社堀場エステック 流体制御装置
CN107450612A (zh) * 2016-05-31 2017-12-08 株式会社堀场Stec 流量控制装置和存储有流量控制装置用程序的存储介质
CN107450612B (zh) * 2016-05-31 2022-06-07 株式会社堀场Stec 流量控制装置和存储有流量控制装置用程序的存储介质

Also Published As

Publication number Publication date
CN101573525B (zh) 2011-06-15
EP2098715A4 (en) 2018-01-03
US8150601B2 (en) 2012-04-03
US20100319664A1 (en) 2010-12-23
JPWO2008081643A1 (ja) 2010-04-30
KR20090082462A (ko) 2009-07-30
EP2098715A1 (en) 2009-09-09
KR101202575B1 (ko) 2012-11-19
CN101573525A (zh) 2009-11-04

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