A generic wheelset structure is introduced allowing investigations with conventional as well as advanced unconventional wheelsets. The axles of this generic model can include variable camber angle and coupling. The coupling can be modelled rigidly or elastically, as a passive element with rotational damping or actively with creep control. The wheel profile is simplified by a dicone whereas the rail profile is that of a UIC 60-rail. Simulations are performed for the suspended single wheelset structure as well as for a simple bogie with two wheelset structures. The results indicate the influence of the parameters velocity, cone angle and camber angle on the tangent track response of several types of passive wheelset designs. For a bogie, so far beeing equipped with two conventional wheelsets, the simulation results are compared with experiments on a 1:5-scaled roller rig.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    NON-LINEAR DYNAMICAL INVESTIGATIONS BY USING SIMPLIFIED WHEELSET MODELS


    Contributors:
    Jaschinski, A. (author) / Netter, H. (author)

    Published in:

    Vehicle System Dynamics ; 20 , sup1 ; 284-298


    Publication date :

    1992-01-01




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown



    Non-linear dynamical investigations by using simplified wheelset models

    Jaschinski,A. / Netter,H. / Deutsche Forsch.-Anstalt f.Luft- und Raumfahrt,DLR, Braunschweig,DE | Automotive engineering | 1992


    Locomotive wheelset

    XIE XIAOXIAN | European Patent Office | 2015

    Free access

    WHEELSET PRESS

    European Patent Office | 2021

    Free access

    WHEELSET PRESS

    CHOI JAE SEOK | European Patent Office | 2021

    Free access

    LUBRICANT CONSTRUCTION FOR VARIABLE WHEELSET AND VARIABLE WHEELSET

    ZHENG JING / WANG XU / QIAO QINGFENG et al. | European Patent Office | 2021

    Free access