Search for dissertations about: "On transportation problems"

Showing result 1 - 5 of 126 swedish dissertations containing the words On transportation problems.

  1. 1. On Robust Distributed Control of Transportation Networks

    Author : Gustav Nilsson; Institutionen för reglerteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Traffic Signal Control; Distributed Control; Routing; Transportation Networks; Network Flows;

    Abstract : With the ever-growing traffic demands, the transportation networks are getting more and more congested. While expanding these networks with more roads is both costly and in many cities not even feasible, the rapid development of new sensing and communication techniques has made it possible to perform control of transportation networks in real-time. READ MORE

  2. 2. User Perspectives on Intelligent Transportation Systems

    Author : Jana Sochor; Harilaos Koutsopoulos; Misse Wester; Karl Kottenhoff; Amalia Polydoropoulou; KTH; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Intelligent Transportation Systems (ITS), or the advanced use of Information and Communication Technology (ICT) in the transportation context, offers new tools in the continual effort to develop an accessible, safe, and sustainable transportation system. In this thesis, focus is placed on ITS targeting individual use or the end users’ transportation experiences, e. READ MORE

  3. 3. Transportation asset management : Quality related accounting, measurements and use in road management processes

    Author : Berth Jonsson; Hans Lind; Lars Westin; KTH; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP;

    Abstract : Today there are shortcomings in monitoring, control, analyses, learning and reporting of the results of activities and operations in the road management processes. There are also shortcomings in transparency and verifiability, in knowledge of road management’s costs and life cycle costs, of the road capital’s standard and condition and in measures of quality deficiency costs, productivity and maintenance backlog. READ MORE

  4. 4. Essays on Economic Problems in Recreation, Tourism and Transportation

    Author : Reza Mortazavi; Umeå University; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Abstract : .... READ MORE

  5. 5. Development of Small-Scale Intermodal Freight Transportation in a Systems Context

    Author : Johan Woxenius; Chalmers University of Technology; []
    Keywords : transport chain; conceptual modelling; barrier; transshipment technology; transportation system; intermodal freight transportation; gateway terminal; combined transport; yransport network; technology implementation;

    Abstract : An intermodal freight transportation system is characterised by the subsequent use of different transportation modes for moving goods stowed into unit loads from the consignor to the consignee. Typically, it involves a wide variety of activities, actors and resources, which implies a certain degree of technological as well as organisational complexity. READ MORE