Sökning: "transportation system"

Visar resultat 1 - 5 av 463 avhandlingar innehållade orden transportation system.

  1. 1. Foliated Transportation Networks - Evaluating feasibility and potential

    Författare :Joakim Kalantari; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ENGINEERING AND TECHNOLOGY; hybrid transportation systems; transportation network modeling; intelligent transportation systems.; transportation planning and control; transportation network simulation; transportation network optimization; Transportation networks; transportation network performance; mixed model transportation; transportation network efficiency;

    Sammanfattning : Neither the critical role that transportation plays for economic activities nor its negative external effects can be denied. At the same time, the resources required to sustain and develop the transportation system to an adequate degree and at the required pace are limited. LÄS MER

  3. 2. Sustainable Electromobility : A System Approach to Transformation of Transportation

    Författare :Harrison John Bhatti; Mike Danilovic; Rune Wigblad; Statens väg- och transportforskningsinstitut; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; TEKNIK OCH TEKNOLOGIER; SAMHÄLLSVETENSKAP; ENGINEERING AND TECHNOLOGY; SOCIAL SCIENCES; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Energy system; Transportation System; System Approach; Symbiotic Business Model; Innovation Ecosystem; Technology Readiness; Political Readiness; Societal Readiness; Economic Readiness;

    Sammanfattning : This thesis aims to explore, analyze, and develop knowledge that leads to an understanding of identifying the key actors and their symbiotic relationships and dependencies in transforming the energy and transportation system from fossil-based to renewable and fossil fuel-powered vehicles to electric. The research was explorative and categorized into two studies. LÄS MER

  4. 3. Sustainable Electromobility : A System Approach to Transformation of Transportation

    Författare :Harrison John Bhatti; Mike Danilovic; Rune Wigblad; Högskolan i Halmstad; []
    Nyckelord :SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Energy system; Transportation System; System Approach; Symbiotic Business Model; Innovation Ecosystem; Technology Readiness; Political Readiness; Societal Readiness; Economic Readiness;

    Sammanfattning : Electrification of transportation is generally analyzed from a technical aspect. Whereas the technical aspect is merely one of the main aspects of transforming the transportation system from fossil-based to electric. LÄS MER

  5. 4. Foliated Transportation Networks - Exploring feasibility and potential

    Författare :Joakim Kalantari; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; transportation network modeling; hybrid transportation systems; transportation network optimization; transportation network simulation; transportation planning and control; Transportation networks; mixed model transportation;

    Sammanfattning : In transportation systems in general the issue of overcapacity coupled with low resource utilization has been identified for some time now. It has also been shown that the growth in transportation demand in the past is not absorbed by the existing overcapacity; rather the low levels of resource utilization are maintained. LÄS MER

  7. 5. Energy transition in transportation : Applying TIMES-based energy system optimisation models to sub-national levels

    Författare :Jonas Forsberg; Anna Krook-Riekkola; Andrea Toffolo; Åsa Lindman; Krister Sandberg; Luleå tekniska universitet; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ENGINEERING AND TECHNOLOGY; Energy system analysis; ESOM; Transportation; Climate change; Air quality; Energy Engineering; Energiteknik;

    Sammanfattning : Transportation is embedded in the fabric of society and a key enabler of socio-economic development, but it is also a major source of carbon dioxide (CO2) and local air pollution (AP). Cities collectively account for around three quarters of total energy-related CO2 emissions, and the negative health impacts from local APs are most felt in dense urban environments. LÄS MER