The topic of this paper is the design and analysis of a control system for the lateral movement of the carbody in a train. The control system is implemented via semi-active electro-hydraulic dampers located on the secondary-suspension that links the bogie to the structure of the carbody of the train. The entire design procedure is outlined: the semi-active damper is characterized; the best control strategies then are implemented and tested on a realistic laboratory test-bench, which accurately reproduces the lateral dynamics of a train. Among the tested control strategies, the most performing and efficient is a recently proposed one which requires only a single sensor located cabin-side.


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    Title :

    Semiactive control of a secondary train suspension


    Contributors:
    Codeca, F. (author) / Savaresi, S.M. (author) / Spelta, C. (author) / Montiglio, M. (author) / Ieluzzi, M. (author)


    Publication date :

    2007


    Size :

    6 Seiten, 27 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English





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