FR3082035B1 - Apprentissage automatique predictif pour la prediction d'une frequence de resonance d'un catalyseur de reduction selective des oxydes d'azote - Google Patents
Apprentissage automatique predictif pour la prediction d'une frequence de resonance d'un catalyseur de reduction selective des oxydes d'azote Download PDFInfo
- Publication number
- FR3082035B1 FR3082035B1 FR1854787A FR1854787A FR3082035B1 FR 3082035 B1 FR3082035 B1 FR 3082035B1 FR 1854787 A FR1854787 A FR 1854787A FR 1854787 A FR1854787 A FR 1854787A FR 3082035 B1 FR3082035 B1 FR 3082035B1
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- FR
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- Prior art keywords
- scr
- machine learning
- resonant frequency
- correlations
- prediction
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- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000010801 machine learning Methods 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Classifications
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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
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N5/00—Computing arrangements using knowledge-based models
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N5/00—Computing arrangements using knowledge-based models
- G06N5/04—Inference or reasoning models
-
- 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
- F01N2560/12—Other sensor principles, e.g. using electro conductivity of substrate or radio frequency
-
- 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
- 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
- F01N2900/0408—Methods of control or diagnosing using a feed-back loop
-
- 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
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
-
- 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
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
- F01N2900/1622—Catalyst reducing agent absorption capacity or consumption amount
-
- 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]
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Artificial Intelligence (AREA)
- Mathematical Physics (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Medical Informatics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1854787A FR3082035B1 (fr) | 2018-06-01 | 2018-06-01 | Apprentissage automatique predictif pour la prediction d'une frequence de resonance d'un catalyseur de reduction selective des oxydes d'azote |
US17/059,817 US11661877B2 (en) | 2018-06-01 | 2019-05-31 | Predictive machine learning for predicting a resonance frequency of a catalyst for the selective catalytic reduction of nitrogen oxides |
CN201980050787.3A CN112639256B (zh) | 2018-06-01 | 2019-05-31 | 用于预测氮氧化物的scr的共振频率的可读存储介质 |
PCT/FR2019/051286 WO2019229398A1 (fr) | 2018-06-01 | 2019-05-31 | Apprentissage automatique prédictif pour la prédiction d'une fréquence de résonance d'un catalyseur de réduction sélective des oxydes d'azote |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1854787 | 2018-06-01 | ||
FR1854787A FR3082035B1 (fr) | 2018-06-01 | 2018-06-01 | Apprentissage automatique predictif pour la prediction d'une frequence de resonance d'un catalyseur de reduction selective des oxydes d'azote |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3082035A1 FR3082035A1 (fr) | 2019-12-06 |
FR3082035B1 true FR3082035B1 (fr) | 2020-06-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1854787A Active FR3082035B1 (fr) | 2018-06-01 | 2018-06-01 | Apprentissage automatique predictif pour la prediction d'une frequence de resonance d'un catalyseur de reduction selective des oxydes d'azote |
Country Status (4)
Country | Link |
---|---|
US (1) | US11661877B2 (fr) |
CN (1) | CN112639256B (fr) |
FR (1) | FR3082035B1 (fr) |
WO (1) | WO2019229398A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113339113B (zh) * | 2021-07-15 | 2022-08-19 | 中国能源建设集团江苏省电力设计院有限公司 | 一种SCR系统NOx生成与氨需求预测方法、系统及存储介质 |
CN114961949B (zh) * | 2022-05-09 | 2024-01-16 | 潍柴动力股份有限公司 | Scr系统的故障诊断方法、装置、设备和介质 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001188602A (ja) * | 1999-12-28 | 2001-07-10 | Yamatake Corp | 排気ガス制御システム |
US20110010318A1 (en) * | 2007-08-17 | 2011-01-13 | Institutt For Energiteknikk | System and method for empirical ensemble- based virtual sensing |
US8186151B2 (en) | 2009-06-09 | 2012-05-29 | GM Global Technology Operations LLC | Method to monitor HC-SCR catalyst NOx reduction performance for lean exhaust applications |
DE102010034983A1 (de) * | 2010-08-20 | 2012-02-23 | Gerhard Fischerauer | Verfahren zur Erkennung des Ammoniakspeicherzustands eines SCR-Katalysators |
EP3553289A1 (fr) * | 2013-12-19 | 2019-10-16 | Volvo Truck Corporation | Système et procédé permettant de déterminer un paramètre indicatif d'une quantité d'un agent de réduction |
US20160279574A1 (en) * | 2015-03-26 | 2016-09-29 | General Electric Company | Systems and methods for monitoring the health of a selective catalytic reduction catalyst |
US10118119B2 (en) * | 2015-06-08 | 2018-11-06 | Cts Corporation | Radio frequency process sensing, control, and diagnostics network and system |
WO2017180466A1 (fr) * | 2016-04-11 | 2017-10-19 | Cts Corporation | Système à radiofréquence et procédé de surveillance de constituants d'échappement de sortie de moteur |
DE102016219646A1 (de) * | 2016-10-10 | 2018-04-12 | Continental Automotive Gmbh | Eigendiagnose eines Abgaskatalysators durch Messung der S-Parameter |
-
2018
- 2018-06-01 FR FR1854787A patent/FR3082035B1/fr active Active
-
2019
- 2019-05-31 WO PCT/FR2019/051286 patent/WO2019229398A1/fr active Application Filing
- 2019-05-31 US US17/059,817 patent/US11661877B2/en active Active
- 2019-05-31 CN CN201980050787.3A patent/CN112639256B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US11661877B2 (en) | 2023-05-30 |
US20210215077A1 (en) | 2021-07-15 |
WO2019229398A1 (fr) | 2019-12-05 |
FR3082035A1 (fr) | 2019-12-06 |
CN112639256B (zh) | 2022-11-15 |
CN112639256A (zh) | 2021-04-09 |
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