Search for dissertations about: "Railways"

Showing result 11 - 15 of 90 swedish dissertations containing the word Railways.

  2. 11. Random railways modelled as random 3-regular graphs

    Author : Hans Garmo; Uppsala universitet; []
    Keywords : ;

    Abstract : .... READ MORE

  4. 12. A Challenge-driven Framework for Innovations in Railways

    Author : Veronica Jägare; Ramin Karim; Per-Olof Larsson-Kråik; Ulla Juntti; Mirka Kans; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Railway; Innovation; Implementation; Digitalisation; Maintenance; Data governance; Cross-organisation; eMaintenance; Industrial AI; Maintenance contracts; Drift och underhållsteknik; Operation and Maintenance;

    Abstract : The railway is often perceived as an industry where new technology is not utilised to its full potential. However, the future of the railway and its ability to respond to future transportation demands lies in its ability to adopt, adapt, implement, and integrate emerging technology. These technologies are expected to lead to, e.g. READ MORE

  5. 13. Optimization of empty freight car distribution in scheduled railways

    Author : Martin Joborn; Warren B. Powell; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : In a railway system, empty freight cars have to be repositioned to enable transportation demand to be fulfllled. These empty car movements are planned and implemented in the empty freight car distribution process. READ MORE

  6. 14. Optimization modelling and methods for freight transportation in scheduled railways

    Author : Kennet Melin; Peter Värbrand; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : In the planning process of a freight railway transportation company, a number of optimization problems arise. In this thesis, we study two of them; empty freight car distribution and line planning. READ MORE

  7. 15. Modelling of ground vibrations from railways using an analytical approach

    Author : Anders Karlström; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : .... READ MORE