Sökning: "transportsystem"

Visar resultat 1 - 5 av 140 avhandlingar innehållade ordet transportsystem.

  1. 1. Sociotechnical system studies of the reduction of greenhouse gas emissions from energy and transport systems

    Författare :Linda Olsson; Mats Söderström; Annelie Carlson; Magdalena Fallde; Elisabeth Wetterlund; Kes McCormick; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy systems; transport systems; greenhouse gas emissions; energy policy; transport policy; sociotechnical systems analysis; wicked problem; Energisystem; transportsystem; växthusgasutsläpp; energipolicy; transportpolicy; socioteknisk systemanalys; wicked problem;

    Sammanfattning : It is agreed that greenhouse gas (GHG) emissions from energy and transport systems must be reduced. Technical means exist to reduce GHG emissions from these sources. However, these emission-reduction measures are not implemented to a high enough degree. LÄS MER

  3. 2. Simulation-based Evaluation of Fixed to Flexible Transit

    Författare :David Leffler; Erik Jenelius; Wilco Burghout; Oded Cats; Chris Tampère; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Transportsystem; Transport Systems;

    Sammanfattning : Emerging technologies have inspired a wide array of flexible public transit system designs characterized by varying degrees of demand-responsive routing and scheduling. The availability and synthesis of new data sources with higher degrees of spatial and temporal richness brought on by advancements in Intelligent Transport Systems allow for monitoring and responding to evolving supply-demand imbalances in real-time. LÄS MER

  4. 3. Simulation and optimization of innovative urban transportation systems

    Författare :Jonas Hatzenbühler; Erik Jenelius; Oded Cats; Gyözö Gidofalvi; Joseph Chow; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Transportsystem; Transport Systems;

    Sammanfattning : The ongoing trends of urbanization and e-commerce continuously challenge the existing urban transportation systems. A steadily growing number of people traveling within urban areas, results in more trips taken with public transportation systems. LÄS MER

  5. 4. Enhancing Short-Term Traffic Prediction for Large-Scale Transport Networks by Spatio-Temporal Clustering

    Författare :Matej Cebecauer; Erik Jenelius; Wilco Burghout; Francisco Camara Pereira; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; short-term prediction; clustering; spatio-temporal clustering; day-types; speed-flow relationship; large-scale; Transportsystem; Transport Systems;

    Sammanfattning : Congestion in large cities is responsible for extra travel time, noise, air pollution, CO2 emissions, and more. Transport is one of the main recognized contributors to global warming and climate change, which is getting increasing attention from authorities and societies around the world. LÄS MER

  7. 5. Transport, Mobility, and Workplace Location : Models and Applications

    Författare :Fatemeh Naqavi; Muriel Beser Hugosson; Nathalie Picard; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Transportsystem; Transport Systems;

    Sammanfattning : Travel demand analysis is one of the core constituents of transportation studies. Therequired insight to maintain and develop a sustainable transportation system, in additionto learning from previous research globally and locally, is generated from studyingthe effects of previous policies, investigating future possibilities and potential outcomes,and describing the current situation. LÄS MER