FR3084458B1 - Procede d'apprentissage et de correction d'un temps de reponse d'une sonde de mesure - Google Patents
Procede d'apprentissage et de correction d'un temps de reponse d'une sonde de mesure Download PDFInfo
- Publication number
- FR3084458B1 FR3084458B1 FR1857055A FR1857055A FR3084458B1 FR 3084458 B1 FR3084458 B1 FR 3084458B1 FR 1857055 A FR1857055 A FR 1857055A FR 1857055 A FR1857055 A FR 1857055A FR 3084458 B1 FR3084458 B1 FR 3084458B1
- Authority
- FR
- France
- Prior art keywords
- response time
- correcting
- signal
- learning
- measurement probe
- 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.)
- Active
Links
- 238000005259 measurement Methods 0.000 title abstract 3
- 239000000523 sample Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
Classifications
-
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
- F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
-
- 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
- F02D41/1454—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 oxygen content or concentration or the air-fuel ratio
- F02D41/1456—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 oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
-
- 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
- F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
- F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
- F01N2560/026—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting NOx
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/04—Methods of control or diagnosing
- F01N2900/0402—Methods of control or diagnosing using adaptive learning
-
- 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
- F02D2041/1409—Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller
-
- 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
- F02D2041/1413—Controller structures or design
- F02D2041/1431—Controller structures or design the system including an input-output delay
-
- 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
- F02D2041/1413—Controller structures or design
- F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
-
- 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
- F02D2041/1434—Inverse model
-
- 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
-
- 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
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
L'invention porte principalement sur un procédé de correction d'un temps de réponse d'une sonde de mesure (11) caractérisé en ce qu'il comporte: - une étape de mesure à l'aide de la sonde (11) d'un signal réel pour obtenir un signal filtré contenant un temps de réponse, - une étape de calcul d'un signal défiltré en fonction du signal filtré et d'un temps de réponse inverse, - une étape d'apprentissage de calcul du temps de réponse inverse, et - une étape de correction du signal défiltré pour obtenir un signal défiltré corrigé se rapprochant du signal réel.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857055A FR3084458B1 (fr) | 2018-07-30 | 2018-07-30 | Procede d'apprentissage et de correction d'un temps de reponse d'une sonde de mesure |
PCT/FR2019/051365 WO2020025866A1 (fr) | 2018-07-30 | 2019-06-06 | Procede d'apprentissage et de correction d'un temps de reponse d'une sonde de mesure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1857055 | 2018-07-30 | ||
FR1857055A FR3084458B1 (fr) | 2018-07-30 | 2018-07-30 | Procede d'apprentissage et de correction d'un temps de reponse d'une sonde de mesure |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3084458A1 FR3084458A1 (fr) | 2020-01-31 |
FR3084458B1 true FR3084458B1 (fr) | 2020-10-09 |
Family
ID=65243698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1857055A Active FR3084458B1 (fr) | 2018-07-30 | 2018-07-30 | Procede d'apprentissage et de correction d'un temps de reponse d'une sonde de mesure |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3084458B1 (fr) |
WO (1) | WO2020025866A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008261289A (ja) * | 2007-04-12 | 2008-10-30 | Toyota Motor Corp | 空燃比センサの異常診断装置 |
JP2010084750A (ja) * | 2008-09-04 | 2010-04-15 | Denso Corp | 排気浄化用触媒の劣化診断装置 |
JP5748180B2 (ja) * | 2012-02-10 | 2015-07-15 | 株式会社デンソー | 触媒の劣化診断装置 |
JP6222020B2 (ja) * | 2014-09-09 | 2017-11-01 | トヨタ自動車株式会社 | 空燃比センサの異常診断装置 |
-
2018
- 2018-07-30 FR FR1857055A patent/FR3084458B1/fr active Active
-
2019
- 2019-06-06 WO PCT/FR2019/051365 patent/WO2020025866A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2020025866A1 (fr) | 2020-02-06 |
FR3084458A1 (fr) | 2020-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2023011190A (es) | Nuevos conjuntos de muestras y nuevos esquemas de submuestreo para la prediccion de muestras de componentes lineales. | |
MX2019003549A (es) | Metodo y aparato para codificacion y decodificacion de imagenes a traves de inter-prediccion. | |
MX2018004828A (es) | Método y aparato para generar una señal de audio filtrada realizando representación de elevación. | |
FR3055421B1 (fr) | Detection coherente multivisee de changements | |
JP2017096725A5 (fr) | ||
WO2018163786A3 (fr) | Appareil d'analyse de sujet cible, procédé d'analyse de sujet cible, appareil d'apprentissage et procédé d'apprentissage | |
FR3051262B1 (fr) | Procede de determination d'un filtre pour une lentille ophtalmique en fonction d'une grandeur representative d'une sensibilite dynamique de l'œil d'un porteur a une variation d'un flux lumineux | |
TW201614365A (en) | Marker having focusing and tilt correction design and alignment method | |
MX2017003307A (es) | Inversion sismica restringida por mediciones en tiempo real. | |
FR3084458B1 (fr) | Procede d'apprentissage et de correction d'un temps de reponse d'une sonde de mesure | |
CN109332393A (zh) | 一种板带连续轧制厚度控制方法 | |
WO2016047999A3 (fr) | Appareil et procédé de simulation à faible latence utilisant la prédiction de direction, et programme informatique associé | |
GB2548537A (en) | Ultrasound color flow imaging for oil field applications | |
MY187319A (en) | Method for operating a flowmeter and respective flowmeter | |
EP3623994A3 (fr) | Procédé, dispositif, appareil et support d'informations pour détecter une hauteur d'un obstacle | |
GB2591941B (en) | Method for diagnosing dementia or determining the risk of developing dementia | |
US20200326219A1 (en) | Drop Test Measuring System and Method(s) of Use Thereof | |
FR3055709B1 (fr) | Methode de determination d'un equipement ophtalmique progressif de compensation visuelle personnalise pour un individu | |
FR3071607B1 (fr) | Procede de determination de la frequence et de la phase instantanees d'un signal periodique | |
FR3076361B1 (fr) | Procede de filtrage adaptatif | |
CN104515520B (zh) | 一种农用机械的转弯预警方法、装置及农用机械 | |
GB2529574A (en) | Device and method for corrosion detection and formation evaluation using integrated computational elements | |
CN206832195U (zh) | 螺旋焊管在线管径测量系统 | |
IL249787B (en) | Method and system for determining suit distance | |
MX2018000161A (es) | Aparatos y metodo para determinar la formacion de fluidos terrestres. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20200131 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
CD | Change of name or company name |
Owner name: STELLANTIS AUTO SAS, FR Effective date: 20240423 |