GB2490818B - A Method of Producing a Pair of Virtual Sensors for an Engine - Google Patents
A Method of Producing a Pair of Virtual Sensors for an EngineInfo
- Publication number
- GB2490818B GB2490818B GB1212891.4A GB201212891A GB2490818B GB 2490818 B GB2490818 B GB 2490818B GB 201212891 A GB201212891 A GB 201212891A GB 2490818 B GB2490818 B GB 2490818B
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine
- producing
- pair
- virtual sensors
- virtual
- 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 - Fee Related
Links
Classifications
-
- 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
- F02M26/02—EGR systems specially adapted for supercharged engines
-
- 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
- F02D41/0002—Controlling intake air
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
- F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
-
- 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
-
- 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
-
- 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
- F02D41/1466—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 a soot concentration or content
- F02D41/1467—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 a soot concentration or content with determination means 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2432—Methods of calibration
-
- 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
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
-
- 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
- F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
- F02M26/47—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition the characteristics being temperatures, pressures or flow rates
-
- 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
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
- G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
-
- 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
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
-
- 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
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
-
- 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
- Y02T10/12—Improving ICE efficiencies
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1212891.4A GB2490818B (en) | 2008-05-19 | 2008-05-19 | A Method of Producing a Pair of Virtual Sensors for an Engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1212891.4A GB2490818B (en) | 2008-05-19 | 2008-05-19 | A Method of Producing a Pair of Virtual Sensors for an Engine |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201212891D0 GB201212891D0 (en) | 2012-09-05 |
GB2490818A GB2490818A (en) | 2012-11-14 |
GB2490818B true GB2490818B (en) | 2013-07-17 |
Family
ID=46881678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1212891.4A Expired - Fee Related GB2490818B (en) | 2008-05-19 | 2008-05-19 | A Method of Producing a Pair of Virtual Sensors for an Engine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2490818B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0877309A1 (en) * | 1997-05-07 | 1998-11-11 | Ford Global Technologies, Inc. | Virtual vehicle sensors based on neural networks trained using data generated by simulation models |
WO2001083969A2 (en) * | 2000-05-04 | 2001-11-08 | Cummins, Inc. | Fuel control system including adaptive injected fuel quantity estimation |
US20040133398A1 (en) * | 2003-01-08 | 2004-07-08 | Dell Products L.P. | System and method for interpreting sensor data utilizing virtual sensors |
WO2005103640A2 (en) * | 2004-04-20 | 2005-11-03 | Southwest Research Institute | Virtual cylinder pressure sensor with individual estimators for pressure-related values |
WO2007058695A1 (en) * | 2005-11-18 | 2007-05-24 | Caterpillar Inc. | Process model based virtual sensor system and method |
US20100114452A1 (en) * | 2008-11-03 | 2010-05-06 | Gm Global Technology Operations, Inc. | Virtual throttle position sensor diagnostics with a single channel throttle position sensor |
-
2008
- 2008-05-19 GB GB1212891.4A patent/GB2490818B/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0877309A1 (en) * | 1997-05-07 | 1998-11-11 | Ford Global Technologies, Inc. | Virtual vehicle sensors based on neural networks trained using data generated by simulation models |
WO2001083969A2 (en) * | 2000-05-04 | 2001-11-08 | Cummins, Inc. | Fuel control system including adaptive injected fuel quantity estimation |
US20040133398A1 (en) * | 2003-01-08 | 2004-07-08 | Dell Products L.P. | System and method for interpreting sensor data utilizing virtual sensors |
WO2005103640A2 (en) * | 2004-04-20 | 2005-11-03 | Southwest Research Institute | Virtual cylinder pressure sensor with individual estimators for pressure-related values |
WO2007058695A1 (en) * | 2005-11-18 | 2007-05-24 | Caterpillar Inc. | Process model based virtual sensor system and method |
US20100114452A1 (en) * | 2008-11-03 | 2010-05-06 | Gm Global Technology Operations, Inc. | Virtual throttle position sensor diagnostics with a single channel throttle position sensor |
Also Published As
Publication number | Publication date |
---|---|
GB201212891D0 (en) | 2012-09-05 |
GB2490818A (en) | 2012-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2332424A4 (en) | Method for producing lipid | |
HK1207954A1 (en) | A method of producing an identifier | |
EP2351847A4 (en) | Method for producing sophorose lipid | |
AP2830A (en) | Method for producing lipid | |
IL211128A0 (en) | Method for producing amide derivative | |
HRP20160404T8 (en) | Method for producing platelets | |
EP2336346A4 (en) | Method for producing acrylamide | |
PL2252691T3 (en) | Method for producing alpha- santalene | |
EP2272603A4 (en) | Method for producing mold | |
EP2223911A4 (en) | Method for production of laurolactam | |
EP2325725A4 (en) | Method for producing an effect on virtual objects | |
EP2309823A4 (en) | Method for producing device | |
EP2476710A4 (en) | Method for producing polybutadiene | |
EP2440763A4 (en) | Engine control method | |
EP2261954A4 (en) | Method for producing soi substrate | |
EP2374789A4 (en) | Method for producing beta-alkoxypropionamide | |
EP2123635A4 (en) | Method for production of laurolactam | |
EP2541001A4 (en) | Method for producing metallic-sodium-filled engine valve | |
EP2268430A4 (en) | Method of producing a stepped shaft | |
EP2266943A4 (en) | Method for producing of 2-alkyl-2-cycloalken-1-one | |
GB0818556D0 (en) | Method of production of a holographic sensor | |
EP2123601A4 (en) | Method for producing hexafluorophosphate salt | |
HK1191092A1 (en) | Cylinder internal-pressure sensor for engine | |
EP2453020A4 (en) | Method for producing phospholipid | |
EP2287207A4 (en) | Method for producing an aqueous emulsion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20200519 |