Internal combustion engine control method

Fedewa, Andrew

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Title: Internal combustion engine control method

Abstract

A method for controlling an internal combustion engine having a plurality of cylinders including a first cylinder and one or more remaining cylinders includes selecting a desired auto-ignition dwell for a first combustion cycle for the first cylinder of the plurality of cylinders. A first fuel mass is provided to the first cylinder which is combusted during the first combustion cycle. An actual auto-ignition dwell for the first combustion cycle which results from the first fuel mass is determined and a dwell error is calculated. The dwell error is used to determine a second fuel mass which provided to the first cylinder and which is combusted during the second combustion cycle.

Inventors:: Fedewa, Andrew

Issue Date:: 2020-01-28

Research Org.:: Delphi Technologies IP Ltd., St. Michael (Barbados)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1632491

Patent Number(s):: 10544749

Application Number:: 16/157,206

Assignee:: Delphi Technologies IP Limited (BB)

Patent Classifications (CPCs):: F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02D - CONTROLLING COMBUSTION ENGINES

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F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02B - INTERNAL-COMBUSTION PISTON ENGINES
F02B1/14 - Methods of operating

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02D - CONTROLLING COMBUSTION ENGINES
F02D2041/3052 - {the mode being the stratified charge compression-ignition mode}
F02D2041/389 - {for injecting directly into the cylinder}
F02D2200/02 - the parameters being related to the engine
F02D2200/0614 - Actual fuel mass or fuel injection amount
F02D35/028 - {by determining the combustion timing or phasing}
F02D41/008 - {Controlling each cylinder individually}
F02D41/3017 - {characterised by the mode
F02D41/38 - of the high pressure type
F02D41/3818 - {for petrol engines}
F02D41/402 - {Multiple injections}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/40 - Engine management systems

Show less

DOE Contract Number:: EE0006839

Resource Type:: Patent

Resource Relation:: Patent File Date: 10/11/2018

Country of Publication:: United States

Language:: English

Subject:: 42 ENGINEERING; 02 PETROLEUM

Citation Formats


                    Fedewa, Andrew. Internal combustion engine control method.  United States: N. p., 2020. 
        Web.

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                    Fedewa, Andrew. Internal combustion engine control method.  United States.

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                    Fedewa, Andrew. Tue .  
        "Internal combustion engine control method".  United States.  https://www.osti.gov/servlets/purl/1632491.

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@article{osti_1632491,

  title        = {Internal combustion engine control method},

  author       = {Fedewa, Andrew},

  abstractNote = {A method for controlling an internal combustion engine having a plurality of cylinders including a first cylinder and one or more remaining cylinders includes selecting a desired auto-ignition dwell for a first combustion cycle for the first cylinder of the plurality of cylinders. A first fuel mass is provided to the first cylinder which is combusted during the first combustion cycle. An actual auto-ignition dwell for the first combustion cycle which results from the first fuel mass is determined and a dwell error is calculated. The dwell error is used to determine a second fuel mass which provided to the first cylinder and which is combusted during the second combustion cycle.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2020},

  month        = {1}

}

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Works referenced in this record:

Cylinder identification apparatus for internal combustion engine
patent, May 2001

Nishimoto, Koji
US Patent Document 6,230,096
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6230096

Development of a Gasoline Direct Injection Compression Ignition (GDCI) Engine
journal, April 2014

Sellnau, Mark; Foster, Matthew; Hoyer, Kevin
SAE International Journal of Engines, Vol. 7, Issue 2
https://doi.org/10.4271/2014-01-1300

Fuel System Diagnostics by Analyzing Cylinder Pressure Signal
patent-application, November 2010

Wang, Yue-Yun; Haskara, Ibrahim; Kweon, Chol-Bum M.
US Patent Application 12/835794; 20100280701
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20100280701

System and method for conditioning intake air to an internal combustion engine
patent-application, November 2013

Sellnau, Mark C.
US Patent Application 13/469404; 20130298554
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130298554

Method and Apparatus for Determining Piston Position in an Engine
patent-application, October 2007

Matekunas, Frederic Anton; Battiston, Paul Anthony; Szymkowicz, Patrick G.
US Patent Application 11/739190; 20070250255
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20070250255

Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine
patent-application, June 2015

Roth, Gregory T.; Sellnau, Mark C.
US Patent Application 14/096109; 20150152817
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150152817

Engine Control System
patent-application, March 2014

Maezawa, Shingo
US Patent Application 13/961436; 20140060486
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20140060486

Supervisory Control of a Compression Ignition Engine
patent-application, April 2017

Roth, Gregory T.; Fulks, Gary C.; Fedewa, Andrew
US Patent Application 14/882821; 20170107920
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170107920

Adaptive individual-cylinder thermal state control using piston cooling for a GDCI engine
patent, April 2015

Roth, Gregory T.; Husted, Harry L.; Sellnau, Mark C.
US Patent Document 8,997,698
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8997698

Cold start strategy and system for gasoline direct injection compression ignition engine
patent-application, April 2015

Sellnau, Mark C.; Roth, Gregory Thomas
US Patent Application 14/068278; 20150114339
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150114339

High-Efficiency Internal Combustion Engine and Method for Operating Employing Full-Time Low-Temperature Partially-Premixed Compression Ignition with Low Emissions
patent-application, August 2013

Sellnau, Mark C.; Hoyer, Kevin S.; Sinnamon, James F.
US Patent Application 13/881621; 20130213349
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20130213349

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Similar Records

Title: Internal combustion engine control method

Abstract

Citation Formats

Cylinder identification apparatus for internal combustion engine patent, May 2001

Development of a Gasoline Direct Injection Compression Ignition (GDCI) Engine journal, April 2014

Fuel System Diagnostics by Analyzing Cylinder Pressure Signal patent-application, November 2010

System and method for conditioning intake air to an internal combustion engine patent-application, November 2013

Method and Apparatus for Determining Piston Position in an Engine patent-application, October 2007

Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine patent-application, June 2015

Engine Control System patent-application, March 2014

Supervisory Control of a Compression Ignition Engine patent-application, April 2017

Adaptive individual-cylinder thermal state control using piston cooling for a GDCI engine patent, April 2015

Cold start strategy and system for gasoline direct injection compression ignition engine patent-application, April 2015

High-Efficiency Internal Combustion Engine and Method for Operating Employing Full-Time Low-Temperature Partially-Premixed Compression Ignition with Low Emissions patent-application, August 2013

Cylinder identification apparatus for internal combustion engine
patent, May 2001

Development of a Gasoline Direct Injection Compression Ignition (GDCI) Engine
journal, April 2014

Fuel System Diagnostics by Analyzing Cylinder Pressure Signal
patent-application, November 2010

System and method for conditioning intake air to an internal combustion engine
patent-application, November 2013

Method and Apparatus for Determining Piston Position in an Engine
patent-application, October 2007

Adaptive individual-cylinder thermal state control using intake air heating for a GDCI engine
patent-application, June 2015

Engine Control System
patent-application, March 2014

Supervisory Control of a Compression Ignition Engine
patent-application, April 2017

Adaptive individual-cylinder thermal state control using piston cooling for a GDCI engine
patent, April 2015

Cold start strategy and system for gasoline direct injection compression ignition engine
patent-application, April 2015

High-Efficiency Internal Combustion Engine and Method for Operating Employing Full-Time Low-Temperature Partially-Premixed Compression Ignition with Low Emissions
patent-application, August 2013