This paper describes the method to detect S. I. engine misfire for the OBD II requirement. In most methods related to the misfire detection, the fluctuation of crankshaft speed is used as an input parameter[1, 2, 3, 4 and 5].If the misfire detection is performed by the pattern of crankshaft speed without considering the engine dynamics, it is difficult to determine the misfire at high speed and low load condition. So this paper proposed the single degree of freedom energy model of engine dynamics for the misfire detection. Through this model the integral of torque by cylinder pressures are estimated using the variation of crankshaft speed and it is possible to detect the misfire by this integral value.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    S.I. Engine Misfire Detection Through the Energy Model


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Lim, Byeongjin (Autor:in) / Kim, Eungseo (Autor:in) / Lim, Inkeon (Autor:in) / Park, Jongbum (Autor:in) / Pae, Sangsoo (Autor:in) / Yoon, Young S. (Autor:in)

    Kongress:

    International Fuels & Lubricants Meeting & Exposition ; 1994



    Erscheinungsdatum :

    1994-10-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    ENGINE MISFIRE DETECTION DEVICE

    HOZUKI TAKASHI / WADA SHUICHI / KODA TAKESHI | Europäisches Patentamt | 2020

    Freier Zugriff

    Statistical engine misfire detection

    Stotsky, A A | SAGE Publications | 2007


    Statistical engine misfire detection

    Stotsky,A.A. / Volvo,SE | Kraftfahrwesen | 2007


    Statistical engine misfire detection

    Stotsky, A.A. | Tema Archiv | 2007


    Statistical engine misfire detection

    Stotsky, A. | Online Contents | 2007