An OBD strategy to estimate SCR ageing and detect urea injection faults

Autor: Mora, J., Willems, F., Seykens, X., Guardiola, C.

Publikováno v: In IFAC PapersOnLine 2018 51(31):369-376

Robust real-world emissions by integrated ADF and powertrain control development

Autor: Willems, F., Gompel, P. van, Seykens, X., Wilkins, S.

Publikováno v: Lecture Notes in Control and Information Sciences, 476, 29-45

This work gives an outlook on the potential of automated driving functions (ADFs) to reduce real-world CO2 and pollutant emissions for heavy-duty powertrains. Up to now, ADF research mainly focuses on increased traffic safety, driver comfort, and roa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1791a34a0a36ec20fb160ecf250809a5
http://resolver.tudelft.nl/uuid:c104f3b0-121d-4203-9b65-8deee7ed5e30

NH3 Measurements for Advanced SCR Applications

Autor: Seykens, X., Tillaart, E. van den, Lilova, V., Nakatani, S.

Publikováno v: SAE 2016 World Congress and Exhibition, SAE Technical Papers, April, 2016-April

Since the introduction of Euro IV legislation [1, 2], Selective Catalytic Reduction (SCR) technology using liquid urea injection is (one of) the primary methods for NOx reduction in many applications. Ammonia (NH3) is the reagent and key element for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ec83606ce3f8f18888422a19f8420459
http://resolver.tudelft.nl/uuid:e264f7d0-af02-4d7a-b21f-1ad14cce4844

Development of a Dynamic Engine Brake Model for Control Purposes

Autor: Seykens, X. L. J., Baert, R. S. G., Frank Willems, Vink, W., Den Heuvel, I. T. M.

Publikováno v: New Trends in engine Control, Simulation and Modelling, France, Rueil-Malmaison, 279-288
STARTPAGE=279;ENDPAGE=288;TITLE=New Trends in engine Control, Simulation and Modelling, France, Rueil-Malmaison
Pure TUe

This paper presents the extension of an existing mean value dynamic engine model with new models for the combination of a compression release brake and an exhaust valve brake. The focus is on the prediction of engine brake torque, exhaust gas tempera

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1c46b446f267afd48efceb64b9c5373a
https://research.tue.nl/nl/publications/3323f2cc-a8e5-42df-95c4-448a219277fd

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