As an important interference source of railway vibration, track irregularity is studied in this paper. It is presented that irregularities in the vertical profile and alignment can be modeled as a Gaussian random process. The power spectral density (PSD) of the irregularity is calculated and discussed. By analyzing the model, level-crossing properties as well as peak statistics are studied and compared with the observed data.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Advanced Stochastic Modeling of Railway Track Irregularities


    Beteiligte:
    Zhu, Mengyi (Autor:in) / Cheng, Xiaohui (Autor:in) / Miao, Lixin (Autor:in) / Sun, Xinya (Autor:in) / Wang, Shuai (Autor:in) / Jang, Jiin-Yuh (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2013


    Format / Umfang :

    7 Seiten, 12 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




    Random Field Modeling of Railway Track Irregularities

    Iyengar, R.N. | Online Contents | 1997


    Random Field Modeling of Railway Track Irregularities

    Iyengar, R. N. / Jaiswal, O. R. | British Library Online Contents | 1995


    Random Field Modeling of Railway Track Irregularities

    Iyengar, R.N. | Online Contents | 1995


    Random Field Modeling of Railway Track Irregularities

    Suresh Kumar, K. / Stathopoulos, T. | British Library Online Contents | 1997


    Random Field Modeling of Railway Track Irregularities: Closure

    Iyengar, R. N. / Jaiswal, O. R. | British Library Online Contents | 1997