This paper describes a measuring system for hunting monitoring which considers the real-time wheel/rail contact relationships of high-speed railway vehicles during violent hunting motions. The proposed monitoring system relies on signal-based techniques and is able to predict the wheelset lateral displacement and yaw angle as well as the wheel/rail contact relationships in an efficient, effective and low-cost way. The Hankel matrix-based singular value decomposition (SVD) method is applied for the prediction by using the sensor-collected bogie lateral accelerations as inputs. To achieve real-time performances, the look-up table (LUT) method is used to carry out the wheel/rail contact analysis. The accuracy and efficiency of the proposed method have been validated by comparisons of the predicted results with simulated and experimental results. Finally, the critical values are corrected based on the comparison results.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A novel measuring system for high-speed railway vehicles hunting monitoring able to predict wheelset motion and wheel/rail contact characteristics


    Beteiligte:
    Sun, Jianfeng (Autor:in) / Meli, Enrico (Autor:in) / Song, Xinwu (Autor:in) / Chi, Maoru (Autor:in) / Jiao, Weidong (Autor:in) / Jiang, Yonghua (Autor:in)

    Erschienen in:

    Vehicle System Dynamics ; 61 , 6 ; 1621-1643


    Erscheinungsdatum :

    2023-06-03


    Format / Umfang :

    23 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Unbekannt




    Stabilization Control for the Hunting Motion of a Railway Wheelset

    Yabuno, H. / Okamoto, T. / Aoshima, N. | British Library Conference Proceedings | 2001


    WHEELSET FOR RAILWAY VEHICLES

    GARCÍA GARCÍA EMILIO / QUINTANA POLO VÍCTOR JAVIER / MIGUEL DE PRIEGO COQUIS JOSÉ CARLOS et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    RAILWAY VEHICLES WHEELSET TRANSFER APPARATUS

    HAN DONG PIL | Europäisches Patentamt | 2016

    Freier Zugriff

    Measuring rail/wheel contact points of running railway vehicles

    Kanehara, H. / Fujioka, T. | Tema Archiv | 2002


    Wheel-Rail Contact Forces in a Wheelset Dynamics Modelling

    Sadowski, R. / Chudzikiewicz, A. | British Library Conference Proceedings | 1994