Search for dissertations about: "Åsa Fenander"

Found 2 swedish dissertations containing the words Åsa Fenander.

  1. 1. Modelling damping by use of fractional derivatives

    Author : Åsa Fenander; Chalmers University of Technology; []
    Keywords : ;

    Abstract : .... READ MORE

  2. 2. Modelling Stiffness and Damping by Use of Fractional Calculus with Application to Railpads

    Author : Åsa Fenander; Chalmers University of Technology; []
    Keywords : stiffness; initial conditions; modal synthesis; time integration; measurements; fractional calculus; railway tracks; fractional integrals; damping; railpads; structural dynamics; fractional derivatives; mathematical models;

    Abstract : When studying the dynamic behaviour of a structure, e g a railway track, it is important for the analyst to model both stiffness and damping accurately. Mathematical models including fractional derivatives have been found to work well for many materials. Such models are linear and causal. READ MORE