The onboard monitoring of the wheel-rail forces of heavy-haul freight cars is critical to the derailment evaluation due to in-train stability issues. In this paper, a wheel-rail force indirect measurement method is proposed based on the transfer characteristics of wheel-rail force and strain testing technology. Experimental and simulation results show that this wheel-rail force indirect test method has high identification accuracy, greatly reduces the test cost and the method is suitable for long-term safety monitoring of long and heavy load freight train.


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    Titel :

    Indirect Wheel-Rail Force Measuring Method for Freight Cars and Derailment Evaluation


    Weitere Titelangaben:

    Lect.Notes Mechanical Engineering


    Beteiligte:
    Huang, Wei (Herausgeber:in) / Ahmadian, Mehdi (Herausgeber:in) / Wu, Pingbo (Autor:in) / Wei, Lai (Autor:in) / Xu, Shi-feng (Autor:in) / Zhang, Jia (Autor:in)

    Kongress:

    The IAVSD International Symposium on Dynamics of Vehicles on Roads and Tracks ; 2023 ; Ottawa, ON, Canada August 21, 2023 - August 25, 2023



    Erscheinungsdatum :

    01.11.2024


    Format / Umfang :

    11 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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