Abstract One of the major issues in innovative automotive engines is to reduce the energy consumption and pollutant emissions, at the same time, to guarantee a high level of performance indices. To this aim, common rail diesel engines can satisfy strict regulations by enhancing the model-based control of the injection process to increase the combustion efficiency. This paper presents a more accurate model for the electro-injector in common rail diesel engines. The model takes into account the mechanical deformation of relevant parts of the electro-injector and the non-linearity of the fuel flow. Model parameters are then optimized by an evolutionary strategy. Simulation shows that the optimized model can be helpful in predicting the real trend of the injected fuel flow rate when assisted with the experimental data, and in controlling the injection.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Evolutionary Parameter Optimization of Electro-Injector Models for Common Rail Diesel Engines


    Beteiligte:
    Lino, Paolo (Autor:in) / Maione, Guido (Autor:in) / Saponaro, Fabrizio (Autor:in) / Li, Kang (Autor:in)


    Erscheinungsdatum :

    2014-01-01


    Format / Umfang :

    13 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Evolutionary Parameter Optimization of Electro-Injector Models for Common Rail Diesel Engines

    Lino, P. / Maione, G. / Saponaro, F. et al. | British Library Conference Proceedings | 2014


    Evolutionary Parameter Optimization of Electro-Injector Models for Common Rail Diesel Engines

    Lino, Paolo / Maione, Guido / Saponaro, Fabrizio et al. | Tema Archiv | 2014


    Internal Injector Deposits in High-Pressure Common Rail Diesel Engines

    Kulinowski, Alexander M. / Bennett, Joshua J. / Galante-Fox, Julie M. et al. | SAE Technical Papers | 2010


    Optimization of high pressure common rail electro-injector using genetic algorithms

    Donateo,T. / de Risi,A. / Laforgia,D. et al. | Kraftfahrwesen | 2001


    Optimization of High Pressure Common Rail Electro-injector Using Genetic Algorithms

    de Risi, Arturo / Laforgia, Domenico / Donateo, Teresa | SAE Technical Papers | 2001