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Adaptive calibration of Diesel engine injection for minimising fuel consumption with constrained NOx emissions in actual driving missions

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Adaptive calibration of Diesel engine injection for minimising fuel consumption with constrained NOx emissions in actual driving missions

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dc.contributor.author Luján, José M. es_ES
dc.contributor.author Pla Moreno, Benjamín es_ES
dc.contributor.author Bares-Moreno, Pau es_ES
dc.contributor.author Pandey, Varun es_ES
dc.date.accessioned 2022-09-09T18:04:54Z
dc.date.available 2022-09-09T18:04:54Z
dc.date.issued 2021-06 es_ES
dc.identifier.issn 1468-0874 es_ES
dc.identifier.uri http://hdl.handle.net/10251/185772
dc.description This is the author¿s version of a work that was accepted for publication in International Journal of Engine Research. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published as https://doi.org/10.1177/1468087420918800 es_ES
dc.description.abstract [EN] This article proposes a method for fuel minimisation of a Diesel engine with constrained NOx emission in actual driving mission. Specifically, the methodology involves three developments: The first is a driving cycle prediction tool which is based on the space-variant transition probability matrix obtained from an actual vehicle speed dataset. Then, a vehicle and an engine model is developed to predict the engine performance depending on the calibration for the estimated driving cycle. Finally, a controller is proposed which adapts the start-of-injection calibration map to fulfil the NOx emission constraint while minimising the fuel consumption. The calibration is adapted during a predefined time window based on the predicted engine performance on the estimated cycle and the difference between the actual and the constraint on engine NOx emissions. The method assessment was done experimentally in the engine test set-up. The engine performace using the method is compared with the state-of-the-art static calibration method for different NOx emission limits on real driving cycles. The online implementation of the method shows that the fuel consumption can be reduced by 3%-4% while staying within the emission limits, indicating that the estimation method is able to capture the main driving cycle characterstics. es_ES
dc.description.sponsorship The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: The authors acknowledge the support of Spanish Ministrrio de Economia, Industria y Competitivad through project TRA2016-78717-R. es_ES
dc.language Inglés es_ES
dc.publisher SAGE Publications es_ES
dc.relation.ispartof International Journal of Engine Research es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Diesel engine online calibration es_ES
dc.subject Adaptive calibration es_ES
dc.subject Fuel consumption minimisation es_ES
dc.subject Constrained NOx emissions es_ES
dc.subject Online optimisation es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.subject.classification INGENIERIA AEROESPACIAL es_ES
dc.title Adaptive calibration of Diesel engine injection for minimising fuel consumption with constrained NOx emissions in actual driving missions es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1177/1468087420918800 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AGENCIA ESTATAL DE INVESTIGACION//TRA2016-78717-R//ESTRATEGIAS DE CONTROL BASADAS EN LA INFORMACION CONTEXTUAL DEL VEHICULO PARA LA REDUCCION DEL CONSUMO DE COMBUSTIBLE Y LAS EMISIONES EN CONDICIONES REALES DE CONDUCCION/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Máquinas y Motores Térmicos - Departament de Màquines i Motors Tèrmics es_ES
dc.description.bibliographicCitation Luján, JM.; Pla Moreno, B.; Bares-Moreno, P.; Pandey, V. (2021). Adaptive calibration of Diesel engine injection for minimising fuel consumption with constrained NOx emissions in actual driving missions. International Journal of Engine Research. 22(6):1896-1905. https://doi.org/10.1177/1468087420918800 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1177/1468087420918800 es_ES
dc.description.upvformatpinicio 1896 es_ES
dc.description.upvformatpfin 1905 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 22 es_ES
dc.description.issue 6 es_ES
dc.relation.pasarela S\419106 es_ES
dc.contributor.funder AGENCIA ESTATAL DE INVESTIGACION es_ES


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