DE69729338D1 - Vorrichtung und Verfahren zum Unterdrücken von Drehmomentschwankungen für Brennkraftmaschine mit Magergemischverbrennung - Google Patents

Vorrichtung und Verfahren zum Unterdrücken von Drehmomentschwankungen für Brennkraftmaschine mit Magergemischverbrennung

Info

Publication number
DE69729338D1
DE69729338D1 DE69729338T DE69729338T DE69729338D1 DE 69729338 D1 DE69729338 D1 DE 69729338D1 DE 69729338 T DE69729338 T DE 69729338T DE 69729338 T DE69729338 T DE 69729338T DE 69729338 D1 DE69729338 D1 DE 69729338D1
Authority
DE
Germany
Prior art keywords
torque fluctuations
lean mixture
combustion engine
internal combustion
suppressing 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
DE69729338T
Other languages
English (en)
Other versions
DE69729338T2 (de
Inventor
Zenichiro Mashiki
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69729338D1 publication Critical patent/DE69729338D1/de
Publication of DE69729338T2 publication Critical patent/DE69729338T2/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
    • 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]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • 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
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
    • 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
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • F02D41/3029—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode further comprising a homogeneous charge spark-ignited mode
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
DE69729338T 1996-12-19 1997-12-18 Vorrichtung und Verfahren zum Unterdrücken von Drehmomentschwankungen für Brennkraftmaschine mit Magergemischverbrennung Expired - Lifetime DE69729338T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33978496 1996-12-19
JP33978496A JP3198957B2 (ja) 1996-12-19 1996-12-19 希薄燃焼内燃機関の出力変動抑制制御装置

Publications (2)

Publication Number Publication Date
DE69729338D1 true DE69729338D1 (de) 2004-07-01
DE69729338T2 DE69729338T2 (de) 2005-06-09

Family

ID=18330783

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69724566T Expired - Lifetime DE69724566T2 (de) 1996-12-19 1997-12-18 Vorrichtung und Verfahren zum Unterdrücken von Drehmomentschwankungen für Brennkraftmaschine mit Verbrennung eines armen Gemisches
DE69729338T Expired - Lifetime DE69729338T2 (de) 1996-12-19 1997-12-18 Vorrichtung und Verfahren zum Unterdrücken von Drehmomentschwankungen für Brennkraftmaschine mit Magergemischverbrennung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69724566T Expired - Lifetime DE69724566T2 (de) 1996-12-19 1997-12-18 Vorrichtung und Verfahren zum Unterdrücken von Drehmomentschwankungen für Brennkraftmaschine mit Verbrennung eines armen Gemisches

Country Status (4)

Country Link
US (1) US6041755A (de)
EP (2) EP0849454B1 (de)
JP (1) JP3198957B2 (de)
DE (2) DE69724566T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2783565B1 (fr) * 1998-09-17 2000-12-15 Renault Dispositif de regulation de la richesse en carburant du melange air/carburant admis dans un moteur a combustion interne
DE19859424A1 (de) * 1998-12-22 2000-06-29 Bosch Gmbh Robert Kraftstoff-Einspritzverfahren
DE19908729A1 (de) * 1999-03-01 2000-09-07 Bosch Gmbh Robert Kraftstoffeinspritzverfahren für eine Brennkraftmaschine
DE19936201A1 (de) * 1999-07-31 2001-02-08 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
JP3587097B2 (ja) 1999-08-26 2004-11-10 トヨタ自動車株式会社 内燃機関の燃焼制御装置
DE10029858B4 (de) * 2000-06-16 2005-03-10 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
JP3792506B2 (ja) * 2000-12-01 2006-07-05 本田技研工業株式会社 内燃機関の制御装置
KR20040023057A (ko) * 2002-09-10 2004-03-18 현대자동차주식회사 차량용 엔진 노크 제어 방법
JP4376723B2 (ja) * 2004-07-30 2009-12-02 トヨタ自動車株式会社 内燃機関の点火時期制御方法
DE102007006937A1 (de) * 2007-02-13 2008-08-14 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
EP1990524B1 (de) * 2007-05-11 2009-07-08 Ford Global Technologies, LLC System zur Steuerung der Drehmomentleistung eines Benzinmotors
DE102010003281A1 (de) * 2010-03-25 2011-09-29 Robert Bosch Gmbh Verfahren und Vorrichtung zur Regelung der Abgasrückführungsrate für Verbrennungsmotoren im Magerbetrieb
CN104755729A (zh) * 2012-09-12 2015-07-01 沃尔沃拉斯特瓦格纳公司 用于爆震控制的设备和方法
EP3163056A4 (de) * 2014-06-27 2018-02-14 Zengli Yang Verfahren zur ermöglichung von variablem verdichtungsverhältnis und variablem luft/kraftstoff-verhältnis für verbrennungsmotor
JP6315003B2 (ja) * 2016-02-08 2018-04-25 トヨタ自動車株式会社 内燃機関の制御装置
DE102017000732A1 (de) * 2016-02-12 2017-08-17 Mazda Motor Corporation Motorsteuerung bzw. Regelung
KR20260003852A (ko) 2019-03-15 2026-01-07 엠버 테크놀로지스 인코포레이티드 능동적으로 가열 또는 냉각되는 의복 또는 풋웨어
CN112502844B (zh) * 2020-11-27 2023-05-23 潍柴动力股份有限公司 一种发动机控制方法、装置、设备和介质
CN113309626B (zh) * 2021-06-29 2022-11-25 南京航空航天大学 一种二冲程航空煤油发动机的爆震抑制方法
CN114278482B (zh) * 2022-01-04 2024-02-20 潍柴动力股份有限公司 一种发动机的点火能量补偿的控制方法和装置
US12358839B2 (en) * 2022-04-14 2025-07-15 Saudi Arabian Oil Company Composition and method for manufacturing a high ductility fiber reinforced polymer rebar
DE112024000302T5 (de) * 2023-11-01 2025-09-18 Mahindra And Mahindra Limited System zum verringern des klopfens in einem motor und verfahren dafür

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Publication number Priority date Publication date Assignee Title
JPS5951675B2 (ja) * 1979-07-31 1984-12-15 日産自動車株式会社 内燃機関の制御装置
US4315492A (en) * 1980-06-12 1982-02-16 Gardner Conrad O EGR Valve control signal processing for internal combustion engine
JPS601353A (ja) * 1983-05-19 1985-01-07 Fuji Heavy Ind Ltd 内燃機関のノツク制御装置
JPS6052304A (ja) * 1983-08-31 1985-03-25 松下電工株式会社 木質単板の改質法
JPS6248944A (ja) * 1985-08-29 1987-03-03 Toyota Motor Corp 内燃機関の制御装置
JPS6278480A (ja) * 1985-10-01 1987-04-10 Nissan Motor Co Ltd 内燃機関の点火時期制御装置
US4825836A (en) * 1986-11-28 1989-05-02 Toyota Jidosha Kabushiki Kaisha Internal combustion engine with turbo-charger and knocking control system
JP2776971B2 (ja) * 1990-09-19 1998-07-16 株式会社日立製作所 内燃機関の制御装置
JPH04187851A (ja) * 1990-11-20 1992-07-06 Toyota Motor Corp 筒内直接噴射式火花点火機関
JP3141420B2 (ja) * 1991-04-24 2001-03-05 日産自動車株式会社 内燃機関の排気還流制御装置
JPH04353243A (ja) * 1991-05-29 1992-12-08 Fuji Heavy Ind Ltd 燃焼制御装置
JP3018740B2 (ja) * 1992-05-27 2000-03-13 トヨタ自動車株式会社 内燃機関の点火時期制御装置
JPH06300875A (ja) * 1993-04-15 1994-10-28 Mitsubishi Heavy Ind Ltd トカマク型核融合炉の炉容器内の目視点検装置用台車
JP3331789B2 (ja) 1994-11-29 2002-10-07 トヨタ自動車株式会社 内燃機関の点火時期制御装置

Also Published As

Publication number Publication date
EP0849454A2 (de) 1998-06-24
JP3198957B2 (ja) 2001-08-13
DE69724566T2 (de) 2004-07-08
EP1296058B1 (de) 2004-05-26
US6041755A (en) 2000-03-28
DE69724566D1 (de) 2003-10-09
DE69729338T2 (de) 2005-06-09
EP0849454A3 (de) 2000-04-05
EP0849454B1 (de) 2003-09-03
EP1296058A1 (de) 2003-03-26
JPH10176570A (ja) 1998-06-30

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