This paper presents a comparison of control algorithms for actively-stabilised wheelsets on high speed railway vehicles. Both intuitively derived classical strategies and modem optimal strategies are considered. Computer simulations are used to assess and compare the performance of the strategies in terms of their ability to provide stability across a range of operating conditions, for a range of parameter uncertainty and also in terms of their actuator requirements. Actuator models are also developed, not only to properly assess the impact of actuator dynamics on the active stability system performance, but also to further quantify and refine the actuator requirements needed to implement such a system practically. Although the paper will concentrates upon stability control, some observations are included regarding the integration of steering controllers.


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    Title :

    Assessment of active stability control strategies for a high speed bogie


    Additional title:

    Bewertung aktiver Regelungsstrategien für die Stabilität von Hochgeschwindigkeitsdrehgestellen


    Contributors:
    Pearson, J.T. (author) / Goodall, R.M. (author) / Mei, T.X. (author) / Himmelstein, G. (author)


    Publication date :

    2003


    Size :

    6 Seiten, 11 Bilder, 1 Tabelle, 7 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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