Future high-speed trains are the main focus of the DLR research project Next Generation Train. One central point of the research activities is the development of mechatronic track guidance for the two-axle intermediate wagons with steerable, individually powered, independently rotating wheels. The traction motors hereby fulfil two functions; they concurrently are traction drives and steering actuators. In this paper, the influence of the track properties – line layout and track irregularities – on the performance requirements for the guidance actuator is investigated using multi-body models in SIMPACK®. In order to compromise on the design conflict between low wheel wear and low steering torque, the control parameters of the mechatronic track guidance are optimised using the DLR in-house software MOPS. Besides the track irregularities especially the increasing inclination at transition curves defines high actuator requirements due to gyroscopic effects at high speed. After introducing a limiter for the actuating variables into the control system, a good performance is achieved.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Mechatronic track guidance on disturbed track: the trade-off between actuator performance and wheel wear


    Contributors:


    Publication date :

    2014


    Size :

    16 Seiten, 13 Bilder, 4 Tabellen, 15 Quellen




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





    Mechatronic track guidance on disturbed track: the trade-off between actuator performance and wheel wear

    Kurzeck, Bernhard / Heckmann, Andreas / Wesseler, Christoph et al. | Taylor & Francis Verlag | 2014


    Mechatronic track guidance on disturbed track: the trade-off between actuator performance and wheel wear

    Kurzeck,B. / Heckmann,A. / Wesseler,C. et al. | Automotive engineering | 2014


    Portable wear-resistant track insulation wheel

    HUANG GUIHONG / QUAN WEI / LIU XINWEI | European Patent Office | 2022

    Free access

    Track and track wheel

    LIU WEIMIN / CHEN HAIZHONG | European Patent Office | 2015

    Free access