BR112012026928A2 - estratégia de controle de emissão de motor para fumaça e nox - Google Patents

estratégia de controle de emissão de motor para fumaça e nox

Info

Publication number
BR112012026928A2
BR112012026928A2 BR112012026928A BR112012026928A BR112012026928A2 BR 112012026928 A2 BR112012026928 A2 BR 112012026928A2 BR 112012026928 A BR112012026928 A BR 112012026928A BR 112012026928 A BR112012026928 A BR 112012026928A BR 112012026928 A2 BR112012026928 A2 BR 112012026928A2
Authority
BR
Brazil
Prior art keywords
smoke
emission control
control strategy
engine emission
nox engine
Prior art date
Application number
BR112012026928A
Other languages
English (en)
Other versions
BR112012026928B1 (pt
Inventor
Mattthew Joseph Seiberlich
Michael James Mcnulty
Original Assignee
Int Engine Intellectual Prop
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 Int Engine Intellectual Prop filed Critical Int Engine Intellectual Prop
Publication of BR112012026928A2 publication Critical patent/BR112012026928A2/pt
Publication of BR112012026928B1 publication Critical patent/BR112012026928B1/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002Controlling intake air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D2250/00Engine control related to specific problems or objectives
    • F02D2250/18Control of the engine output torque
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002Controlling intake air
    • F02D41/0007Controlling intake air for control of turbo-charged or super-charged engines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047Controlling exhaust gas recirculation [EGR]
    • F02D41/005Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047Controlling exhaust gas recirculation [EGR]
    • F02D41/0065Specific aspects of external EGR control
    • F02D41/0072Estimating, calculating or determining the EGR rate, amount or flow
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
BR112012026928A 2010-04-22 2010-04-22 motor de ignição por compressão e método de repartir fumaça e nox em gases de exaustão BR112012026928B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/032014 WO2011133153A1 (en) 2010-04-22 2010-04-22 Engine emission control strategy for smoke and nox

Publications (2)

Publication Number Publication Date
BR112012026928A2 true BR112012026928A2 (pt) 2016-07-12
BR112012026928B1 BR112012026928B1 (pt) 2020-06-09

Family

ID=44834417

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012026928A BR112012026928B1 (pt) 2010-04-22 2010-04-22 motor de ignição por compressão e método de repartir fumaça e nox em gases de exaustão

Country Status (5)

Country Link
US (1) US9175622B2 (pt)
EP (1) EP2561210A4 (pt)
CN (1) CN102859173B (pt)
BR (1) BR112012026928B1 (pt)
WO (1) WO2011133153A1 (pt)

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US9376965B2 (en) 2013-04-23 2016-06-28 GM Global Technology Operations LLC Airflow control systems and methods using model predictive control
US9429085B2 (en) * 2013-04-23 2016-08-30 GM Global Technology Operations LLC Airflow control systems and methods using model predictive control
US9328671B2 (en) 2013-04-23 2016-05-03 GM Global Technology Operations LLC Airflow control systems and methods using model predictive control
US9605615B2 (en) 2015-02-12 2017-03-28 GM Global Technology Operations LLC Model Predictive control systems and methods for increasing computational efficiency
US9863345B2 (en) 2012-11-27 2018-01-09 GM Global Technology Operations LLC System and method for adjusting weighting values assigned to errors in target actuator values of an engine when controlling the engine using model predictive control
US9599053B2 (en) 2014-03-26 2017-03-21 GM Global Technology Operations LLC Model predictive control systems and methods for internal combustion engines
US9587573B2 (en) 2014-03-26 2017-03-07 GM Global Technology Operations LLC Catalyst light off transitions in a gasoline engine using model predictive control
US9388758B2 (en) 2014-03-26 2016-07-12 GM Global Technology Operations LLC Model predictive control systems and methods for future torque changes
US9599049B2 (en) 2014-06-19 2017-03-21 GM Global Technology Operations LLC Engine speed control systems and methods
US9920697B2 (en) 2014-03-26 2018-03-20 GM Global Technology Operations LLC Engine control systems and methods for future torque request increases
US9765703B2 (en) 2013-04-23 2017-09-19 GM Global Technology Operations LLC Airflow control systems and methods using model predictive control
US9243524B2 (en) 2014-03-26 2016-01-26 GM Global Technology Operations LLC Engine control systems and methods for transmission upshifts
US9435274B2 (en) 2014-03-26 2016-09-06 GM Global Technology Operations LLC System and method for managing the period of a control loop for controlling an engine using model predictive control
US9541019B2 (en) 2014-03-26 2017-01-10 GM Global Technology Operations LLC Estimation systems and methods with model predictive control
US9382865B2 (en) 2014-03-26 2016-07-05 GM Global Technology Operations LLC Diagnostic systems and methods using model predictive control
US9732688B2 (en) 2014-03-26 2017-08-15 GM Global Technology Operations LLC System and method for increasing the temperature of a catalyst when an engine is started using model predictive control
US9388754B2 (en) 2014-03-26 2016-07-12 GM Global Technology Operations LLC Artificial output reference for model predictive control
US9797318B2 (en) 2013-08-02 2017-10-24 GM Global Technology Operations LLC Calibration systems and methods for model predictive controllers
US9378594B2 (en) 2014-03-26 2016-06-28 GM Global Technology Operations LLC Fault diagnostic systems and methods for model predictive control
US9528453B2 (en) 2014-11-07 2016-12-27 GM Global Technologies Operations LLC Throttle control systems and methods based on pressure ratio
US9938908B2 (en) 2016-06-14 2018-04-10 GM Global Technology Operations LLC System and method for predicting a pedal position based on driver behavior and controlling one or more engine actuators based on the predicted pedal position
US9789876B1 (en) 2016-06-16 2017-10-17 GM Global Technology Operations LLC Axle torque control system for a motor vehicle
KR102394546B1 (ko) * 2016-12-14 2022-05-04 현대자동차 주식회사 차량의 엔진 제어 장치 및 방법
US10125712B2 (en) 2017-02-17 2018-11-13 GM Global Technology Operations LLC Torque security of MPC-based powertrain control
US10119481B2 (en) 2017-03-22 2018-11-06 GM Global Technology Operations LLC Coordination of torque interventions in MPC-based powertrain control
US10399574B2 (en) 2017-09-07 2019-09-03 GM Global Technology Operations LLC Fuel economy optimization using air-per-cylinder (APC) in MPC-based powertrain control
US10358140B2 (en) 2017-09-29 2019-07-23 GM Global Technology Operations LLC Linearized model based powertrain MPC
US10619586B2 (en) 2018-03-27 2020-04-14 GM Global Technology Operations LLC Consolidation of constraints in model predictive control
JP6844576B2 (ja) * 2018-04-09 2021-03-17 株式会社デンソー 空燃比制御装置
US10661804B2 (en) 2018-04-10 2020-05-26 GM Global Technology Operations LLC Shift management in model predictive based propulsion system control
US10859159B2 (en) 2019-02-11 2020-12-08 GM Global Technology Operations LLC Model predictive control of torque converter clutch slip
US11312208B2 (en) 2019-08-26 2022-04-26 GM Global Technology Operations LLC Active thermal management system and method for flow control
US11008921B1 (en) 2019-11-06 2021-05-18 GM Global Technology Operations LLC Selective catalytic reduction device control

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Also Published As

Publication number Publication date
EP2561210A4 (en) 2015-11-11
US9175622B2 (en) 2015-11-03
US20130151124A1 (en) 2013-06-13
EP2561210A1 (en) 2013-02-27
CN102859173A (zh) 2013-01-02
WO2011133153A1 (en) 2011-10-27
BR112012026928B1 (pt) 2020-06-09
CN102859173B (zh) 2014-12-17

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: F02D 41/00 (2006.01)

B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/06/2020, OBSERVADAS AS CONDICOES LEGAIS.