JP6951250B2 - 制御装置のキャリブレーション用のモデル・アンサンブルの策定方法 - Google Patents
制御装置のキャリブレーション用のモデル・アンサンブルの策定方法 Download PDFInfo
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- JP6951250B2 JP6951250B2 JP2017548204A JP2017548204A JP6951250B2 JP 6951250 B2 JP6951250 B2 JP 6951250B2 JP 2017548204 A JP2017548204 A JP 2017548204A JP 2017548204 A JP2017548204 A JP 2017548204A JP 6951250 B2 JP6951250 B2 JP 6951250B2
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N9/00—Electrical control of exhaust gas treating apparatus
- F01N9/005—Electrical control of exhaust gas treating apparatus using models instead of sensors to determine operating characteristics of exhaust systems, e.g. calculating catalyst temperature instead of measuring it directly
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- 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
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- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/04—Testing internal-combustion engines
- G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
- G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/17—Mechanical parametric or variational design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
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- G06Q10/067—Enterprise or organisation modelling
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- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
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- 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
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
- F02D2041/1437—Simulation
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- 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
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- Pure & Applied Mathematics (AREA)
- Computational Mathematics (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Testing Of Engines (AREA)
Description
Claims (11)
- ある一つの予め定められた入力量範囲(U)にわたり変化する少なくとも一つの入力量(u)に応じた、ある一つの現実の物理的なプロセスの少なくとも一つの測定可能な現実の出力量(y)を推定するモデル・アンサンブル(1)の策定方法であって、複数(j)のモデル(Mj)のモデル出力量
各モデル(Mj)について、一つの経験的な複雑さ尺度(cj)と、一つのモデル誤差(Ej)とが算出され、その際、経験的な複雑さ尺度(c j )は、モデルが(M j )がより複雑になればなるほど大きくなる量であり、複雑さ尺度(cj)により、前記現実の物理的なプロセスの前記出力量(y)からの前記モデル出力量
- 表面情報量規準(SICj,SIC)を算出するために、前記経験的な複雑さ尺度(cj)を、一つの複雑さ回避パラメータ(αK)を用いて重み付けすることを特徴とする、請求項1に記載の方法。
- 前記モデル・アンサンブル(1)のために、前記モデル(Mj)のモデル誤差(Ej)を包含している一つの誤差行列(F)と、前記モデル(Mj)の前記経験的な複雑さ尺度(cj)を包含している一つの複雑さ尺度行列(C)とから前記表面情報量規準(SIC)を形成すること、その際には前記誤差行列(F)および前記複雑さ尺度行列(C)を、式SIC={wTFw+wTCw}にしたがって、前記モデル(Mj)の前記重み付け係数(wj)を包含している一つの重み付けベクトル(w)により、それぞれ二回ずつ重み付けして、前記モデル・アンサンブル(1)の前記表面情報量規準(SIC)を前記重み付け係数(wj)に関して最小限化することを特徴とする、請求項1〜3のいずれか一つに記載の方法。
- 表面情報量規準(SIC)を算出するために、前記複雑さ尺度行列(C)を、一つの複雑さ回避パラメータ(αK)により重み付けすることを特徴とする、請求項7または8に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50202/2015A AT515154A2 (de) | 2015-03-13 | 2015-03-13 | Verfahren zum Erstellen eines Modell-Ensembles |
ATA50202/2015 | 2015-03-13 | ||
PCT/EP2016/055307 WO2016146528A1 (de) | 2015-03-13 | 2016-03-11 | Verfahren zum erstellen eines modell-ensembles zur kalibrierung eines steuergerätes |
Publications (2)
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JP2018511050A JP2018511050A (ja) | 2018-04-19 |
JP6951250B2 true JP6951250B2 (ja) | 2021-10-20 |
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Application Number | Title | Priority Date | Filing Date |
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JP2017548204A Active JP6951250B2 (ja) | 2015-03-13 | 2016-03-11 | 制御装置のキャリブレーション用のモデル・アンサンブルの策定方法 |
Country Status (5)
Country | Link |
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US (1) | US11203962B2 (ja) |
EP (1) | EP3268713B1 (ja) |
JP (1) | JP6951250B2 (ja) |
AT (1) | AT515154A2 (ja) |
WO (1) | WO2016146528A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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AT518677B1 (de) * | 2016-05-30 | 2018-05-15 | Avl List Gmbh | Verfahren zum Erstellen eines Analysedatensatzes |
DE102017219408A1 (de) * | 2017-10-30 | 2019-05-02 | Robert Bosch Gmbh | Verfahren zur Optimierung einer Stickoxid-Emission und einer Kohlenstoffdioxid-Emission eines Verbrennungsmotors |
CN108763719B (zh) * | 2018-05-23 | 2022-05-13 | 同济大学 | 一种面向桁架制造质量的实时可量化评价方法 |
DE102018213177B4 (de) * | 2018-08-07 | 2023-02-09 | Volkswagen Aktiengesellschaft | Verfahren zur Leistungsregelung des Verbrennungsmotors eines Kraftfahrzeugs |
AT521927B1 (de) | 2018-12-10 | 2020-10-15 | Avl List Gmbh | Verfahren zur Kalibirierung eines technischen Systems |
EP3667439A1 (en) * | 2018-12-13 | 2020-06-17 | ABB Schweiz AG | Predictions for a process in an industrial plant |
US11225926B2 (en) * | 2019-12-19 | 2022-01-18 | Caterpillar Inc. | Method and system for programming an internal combustion engine control unit |
CN113297797B (zh) * | 2021-06-02 | 2023-12-15 | 东南大学 | 一种基于XGBoost的电子式互感器量测误差状态评估方法及装置 |
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US7496488B2 (en) | 2003-03-06 | 2009-02-24 | Schlumberger Technology Company | Multi-scale finite-volume method for use in subsurface flow simulation |
US20100325071A1 (en) * | 2007-08-17 | 2010-12-23 | Institutt For Energiteknikk | System and method for empirical ensemble-based virtual sensing of gas emission |
WO2010011918A2 (en) * | 2008-07-24 | 2010-01-28 | University Of Cincinnati | Methods for prognosing mechanical systems |
AT510912B1 (de) | 2012-03-06 | 2016-03-15 | Avl List Gmbh | Verfahren zur Emissionsoptimierung von Verbrennungskraftmaschinen |
US20140188768A1 (en) * | 2012-12-28 | 2014-07-03 | General Electric Company | System and Method For Creating Customized Model Ensembles On Demand |
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- 2015-03-13 AT ATA50202/2015A patent/AT515154A2/de unknown
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2016
- 2016-03-11 JP JP2017548204A patent/JP6951250B2/ja active Active
- 2016-03-11 US US15/558,119 patent/US11203962B2/en active Active
- 2016-03-11 EP EP16710416.5A patent/EP3268713B1/de active Active
- 2016-03-11 WO PCT/EP2016/055307 patent/WO2016146528A1/de active Application Filing
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Publication number | Publication date |
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EP3268713A1 (de) | 2018-01-17 |
AT515154A2 (de) | 2015-06-15 |
EP3268713B1 (de) | 2020-01-15 |
US11203962B2 (en) | 2021-12-21 |
WO2016146528A1 (de) | 2016-09-22 |
JP2018511050A (ja) | 2018-04-19 |
US20180112580A1 (en) | 2018-04-26 |
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