One of the major challenges in the control of advanced combustion modes, such as premixed charge compression ignition, is controlling the timing of the combustion event. A nonlinear model-based controller is outlined and experimentally shown to be capable of controlling the engine combustion timing during diesel premixed charge compression ignition operation on a modern diesel engine with variable valve actuation by targeting the desired values of the in-cylinder oxygen mass fraction and the start of injection. Specifically, the experimental results show that the strategy is capable of controlling the start of combustion and the intake oxygen mass fraction to within 1° crank angle and 1% respectively. A stability analysis also demonstrates that this control strategy ensures asymptotically stable error dynamics.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Nonlinear model-based control of combustion timing in premixed charge compression ignition


    Beteiligte:
    Kocher, Lyle E (Autor:in) / Hall, Carrie M (Autor:in) / Van Alstine, Dan (Autor:in) / Magee, Mark (Autor:in) / Shaver, Gregory M (Autor:in)


    Erscheinungsdatum :

    2014-06-01


    Format / Umfang :

    16 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





    Nonlinear model-based control of combustion timing in premixed charge compression ignition

    Kocher,L.E. / Hall,C.M. / Van Alstine,D. et al. | Kraftfahrwesen | 2014


    Modeling Approaches for Premixed Charge Compression Ignition Combustion

    Hergart, Carl-Anders / Barths, Hardo / Siewert, Robert M. | SAE Technical Papers | 2005


    Modeling approaches for premixed charge compression ignition combustion

    Hergart,C.A. / Barths,H. / Siewert,R.M. et al. | Kraftfahrwesen | 2005