FI20110219L - Päästöpohjaisen säädön sisältävä moottorinohjausjärjestelmä - Google Patents

Päästöpohjaisen säädön sisältävä moottorinohjausjärjestelmä Download PDF

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Publication number
FI20110219L
FI20110219L FI20110219A FI20110219A FI20110219L FI 20110219 L FI20110219 L FI 20110219L FI 20110219 A FI20110219 A FI 20110219A FI 20110219 A FI20110219 A FI 20110219A FI 20110219 L FI20110219 L FI 20110219L
Authority
FI
Finland
Prior art keywords
control system
engine control
includes emission
based regulation
regulation
Prior art date
Application number
FI20110219A
Other languages
English (en)
Swedish (sv)
Inventor
Martin L Willi
Scott B Fiveland
David T Montgomery
Weidong Gong
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of FI20110219L publication Critical patent/FI20110219L/fi

Links

Classifications

    • 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
    • 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
    • F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
    • 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
    • F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
    • F02D35/026—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures using an estimation
    • 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
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/146—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration
    • F02D41/1461—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration of the exhaust gases emitted by the engine
    • F02D41/1462—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration of the exhaust gases emitted by the engine with determination means using an estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
FI20110219A 2008-11-26 2011-06-27 Päästöpohjaisen säädön sisältävä moottorinohjausjärjestelmä FI20110219L (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/292,826 US20100126481A1 (en) 2008-11-26 2008-11-26 Engine control system having emissions-based adjustment
PCT/US2009/058438 WO2010062460A1 (en) 2008-11-26 2009-09-25 Engine control system having emissions-based adjustment

Publications (1)

Publication Number Publication Date
FI20110219L true FI20110219L (fi) 2011-06-27

Family

ID=42195075

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20110219A FI20110219L (fi) 2008-11-26 2011-06-27 Päästöpohjaisen säädön sisältävä moottorinohjausjärjestelmä

Country Status (4)

Country Link
US (1) US20100126481A1 (fi)
DE (1) DE112009003516T5 (fi)
FI (1) FI20110219L (fi)
WO (1) WO2010062460A1 (fi)

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Also Published As

Publication number Publication date
DE112009003516T5 (de) 2012-05-31
WO2010062460A1 (en) 2010-06-03
US20100126481A1 (en) 2010-05-27

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