Romain Gillot
Claytex Services Ltd, Edmund House, Rugby Road, Leamington Spa, CV32 6EL, UK
Alessandro Picarelli
Claytex Services Ltd, Edmund House, Rugby Road, Leamington Spa, CV32 6EL, UK
Mike Dempsey
Claytex Services Ltd, Edmund House, Rugby Road, Leamington Spa, CV32 6EL, UK
Ladda ner artikel
http://dx.doi.org/10.3384/ecp19157435Ingår i: Proceedings of the 13th International Modelica Conference, Regensburg, Germany, March 4–6, 2019
Linköping Electronic Conference Proceedings 157:44, s. 6
Publicerad: 2019-02-01
ISBN: 978-91-7685-122-7
ISSN: 1650-3686 (tryckt), 1650-3740 (online)
This paper investigates the response of the Engine Control Unit (ECU) in relation to abnormal engine operation. Four different faults are introduced in a physical engine model at random times during simulation to observe the effects on the model results and system behaviour. It is then shown that the sensors used throughout the engine model are capable of detecting any type of fault using signals for quantities that would be measurable in a real engine. Finally, the soft ECU switches to emergency/limpo home operation and limits the engine performance to help prevent what could be mechanical damage in a real engine.
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