Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003685442> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2003685442 abstract "Estimating un-measurable states is an important component for onboard diagnostics (OBD) and control strategy development in diesel exhaust aftertreatment systems. This paper focuses on the development of an Extended Kalman Filter (EKF) based state estimator for a Diesel Oxidation Catalyst (DOC) during active regeneration of a catalyzed particulate filter (CPF). The DOC estimator is critical to predict the exhaust gas states entering the downstream aftertreatment components such as a CPF and NO <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>x</sub> reduction catalysts such as urea-selective catalytic reduction (SCR) in heavy duty diesel vehicles. The internal states of the DOC that are important for the performance of the CPF and SCR systems include NO and NO <sub xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>2</sub> concentration states, that participate in the passive oxidation of particulate matter (PM) in the CPF and that are important for urea injection control system design in the SCR catalyst. During CPF active regeneration, the DOC is used to achieve a temperature exotherm by oxidizing the injected diesel fuel resulting in hydrocarbon slip into the CPF and an increased CPF inlet temperature (550-600°C) which promotes the PM oxidation. The results show that HC and temperature states in the DOC can be estimated using an EKF estimator with NOx and temperature measurements upstream of the DOC and temperature measurements downstream of the DOC." @default.
- W2003685442 created "2016-06-24" @default.
- W2003685442 creator A5027581247 @default.
- W2003685442 creator A5030492395 @default.
- W2003685442 creator A5032911779 @default.
- W2003685442 creator A5068242131 @default.
- W2003685442 date "2012-06-01" @default.
- W2003685442 modified "2023-09-27" @default.
- W2003685442 title "A Kalman Filter estimator for a Diesel Oxidation Catalyst during active regeneration of a CPF" @default.
- W2003685442 cites W1978284174 @default.
- W2003685442 cites W2011070681 @default.
- W2003685442 cites W2052825068 @default.
- W2003685442 cites W2794413559 @default.
- W2003685442 doi "https://doi.org/10.1109/acc.2012.6314782" @default.
- W2003685442 hasPublicationYear "2012" @default.
- W2003685442 type Work @default.
- W2003685442 sameAs 2003685442 @default.
- W2003685442 citedByCount "4" @default.
- W2003685442 countsByYear W20036854422013 @default.
- W2003685442 countsByYear W20036854422014 @default.
- W2003685442 countsByYear W20036854422016 @default.
- W2003685442 crossrefType "proceedings-article" @default.
- W2003685442 hasAuthorship W2003685442A5027581247 @default.
- W2003685442 hasAuthorship W2003685442A5030492395 @default.
- W2003685442 hasAuthorship W2003685442A5032911779 @default.
- W2003685442 hasAuthorship W2003685442A5068242131 @default.
- W2003685442 hasConcept C105795698 @default.
- W2003685442 hasConcept C105923489 @default.
- W2003685442 hasConcept C127413603 @default.
- W2003685442 hasConcept C129871844 @default.
- W2003685442 hasConcept C138171918 @default.
- W2003685442 hasConcept C154945302 @default.
- W2003685442 hasConcept C157286648 @default.
- W2003685442 hasConcept C15752686 @default.
- W2003685442 hasConcept C161790260 @default.
- W2003685442 hasConcept C171146098 @default.
- W2003685442 hasConcept C178790620 @default.
- W2003685442 hasConcept C183762115 @default.
- W2003685442 hasConcept C185429906 @default.
- W2003685442 hasConcept C185592680 @default.
- W2003685442 hasConcept C203032635 @default.
- W2003685442 hasConcept C206833254 @default.
- W2003685442 hasConcept C2780804531 @default.
- W2003685442 hasConcept C33923547 @default.
- W2003685442 hasConcept C3432839 @default.
- W2003685442 hasConcept C39432304 @default.
- W2003685442 hasConcept C41008148 @default.
- W2003685442 hasConcept C548081761 @default.
- W2003685442 hasConceptScore W2003685442C105795698 @default.
- W2003685442 hasConceptScore W2003685442C105923489 @default.
- W2003685442 hasConceptScore W2003685442C127413603 @default.
- W2003685442 hasConceptScore W2003685442C129871844 @default.
- W2003685442 hasConceptScore W2003685442C138171918 @default.
- W2003685442 hasConceptScore W2003685442C154945302 @default.
- W2003685442 hasConceptScore W2003685442C157286648 @default.
- W2003685442 hasConceptScore W2003685442C15752686 @default.
- W2003685442 hasConceptScore W2003685442C161790260 @default.
- W2003685442 hasConceptScore W2003685442C171146098 @default.
- W2003685442 hasConceptScore W2003685442C178790620 @default.
- W2003685442 hasConceptScore W2003685442C183762115 @default.
- W2003685442 hasConceptScore W2003685442C185429906 @default.
- W2003685442 hasConceptScore W2003685442C185592680 @default.
- W2003685442 hasConceptScore W2003685442C203032635 @default.
- W2003685442 hasConceptScore W2003685442C206833254 @default.
- W2003685442 hasConceptScore W2003685442C2780804531 @default.
- W2003685442 hasConceptScore W2003685442C33923547 @default.
- W2003685442 hasConceptScore W2003685442C3432839 @default.
- W2003685442 hasConceptScore W2003685442C39432304 @default.
- W2003685442 hasConceptScore W2003685442C41008148 @default.
- W2003685442 hasConceptScore W2003685442C548081761 @default.
- W2003685442 hasLocation W20036854421 @default.
- W2003685442 hasOpenAccess W2003685442 @default.
- W2003685442 hasPrimaryLocation W20036854421 @default.
- W2003685442 hasRelatedWork W2025425130 @default.
- W2003685442 hasRelatedWork W2045958102 @default.
- W2003685442 hasRelatedWork W2100350524 @default.
- W2003685442 hasRelatedWork W2181938369 @default.
- W2003685442 hasRelatedWork W2272777568 @default.
- W2003685442 hasRelatedWork W2333726224 @default.
- W2003685442 hasRelatedWork W2980727328 @default.
- W2003685442 hasRelatedWork W4200459391 @default.
- W2003685442 hasRelatedWork W87572786 @default.
- W2003685442 hasRelatedWork W2249607891 @default.
- W2003685442 isParatext "false" @default.
- W2003685442 isRetracted "false" @default.
- W2003685442 magId "2003685442" @default.
- W2003685442 workType "article" @default.