The correct estimation of the air charge is crucial for the control of gasoline engines. This paper introduces an air charge estimation based on both physical and statistical models. For the physical model, an investigation was made to determine if the assumption of an isothermal process in the intake manifold is too strict and should be weakened to an assumption of an adiabatic process. For the adaptation of the statistical models, the Design of Experiments (DoE) method is used. The DoE method can shorten test expenses and calibration time significantly. The resulting model was tested with a 2-liter gasoline engine.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Comparison of Different Transient Air Charge Models


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Roepke, Karsten (Autor:in) / Knaak, Mirko (Autor:in) / Schoop, Ulrike (Autor:in)

    Kongress:

    SAE 2005 World Congress & Exhibition ; 2005



    Erscheinungsdatum :

    11.04.2005




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Comparison of different transient air charge models

    Knaak,M. / Schoop,U. / Roepke,K. et al. | Kraftfahrwesen | 2005


    2005-01-0051 Comparison of Different Transient Air Charge Models

    Knaak, M. / Schoop, U. / Roepke, K. et al. | British Library Conference Proceedings | 2005


    Comparison Between Different Pressurant Gases for Ignition Transient of P80 SRM

    Zaghi, Stefano / Favini, Bernardo / Attili, Antonio et al. | AIAA | 2009



    Comparison of different vegetation models using TELEMAC-2D

    Folke, Frederik / Kopmann, Rebekka / Dalledonne, Guilherme et al. | HENRY – Bundesanstalt für Wasserbau (BAW) | 2019

    Freier Zugriff