Sökning: "highways"

Visar resultat 1 - 5 av 84 uppsatser innehållade ordet highways.

  1. 1. Gap properties of helical edge states in two-dimensional topological insulators with time-dependent magnetic impurities

    Master-uppsats, Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Författare :Simon Wozny; [2020]
    Nyckelord :topological insulators; edge states; impurities; density of states; Green s function; Floquet; Physics and Astronomy;

    Sammanfattning : The quantum mechanical equivalent of the classical Hall effect can lead to interesting results in solid state physics. A similar effect, that has received attention in recent years, occurs when large spin-orbit coupling is present in a material, the so-called quantum-spin Hall effect. LÄS MER

  2. 2. Traffic State Estimation for Signalized Intersections : A Combined Gaussian Process Bayesian Filter Approach

    Master-uppsats, KTH/Transportplanering

    Författare :Michael Sederlin; [2020]
    Nyckelord :Traffic State Estimation; Traffic Flow modelling; Gaussian Processes; Bayesian Filtering; Kalman Filter; Traffic Signals; Intersection; Non-parametric;

    Sammanfattning : Traffic State Estimation (TSE) is a vital component in traffic control which requires an accurate viewof the current traffic situation. Since there is no full sensor coverage and the collected measurementsare inflicted with random noise, statistical estimation techniques are necessary to accomplish this. LÄS MER

  3. 3. Comparing technologies and algorithms behind mapping and routing APIs for Electric Vehicles

    M1-uppsats, Jönköping University/JTH, Datateknik och informatik; Jönköping University/JTH, Datateknik och informatik

    Författare :Erik Andreasson; Amanda Axelsson; [2020]
    Nyckelord :Charging station; Electric vehicles; Routing API; Navigation API; Routing Algorithm; Pathfinding algorithm; Map visualization;

    Sammanfattning : The fast-developing industry of electric vehicles is growing, and so is the driver community, which puts pressure on the electric charging grid. The purpose of this thesis is to simplify for the drivers of electric cars to charge their cars during trips. LÄS MER

  4. 4. Alternative Drivetrain for Future Freight Trucks

    Magister-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

    Författare :Athanasios Tsamos; [2020]
    Nyckelord :future freight trucks; transportation; sustainable fuels; alternative fuels; future mobility; long distance trucks; hybrid mobility; alternative drivetrain; electric trucks;

    Sammanfattning : Presently, heavy-duty trucks are responsible for approximately 25% of global CO2 emissions. Although the world seems to incline towards the transport sector's electrification, the electrification of long-range freight trucks is profoundly challenging. LÄS MER

  5. 5. Development of a forecasting model of Indian road traffic scenario to predict road user share, injuries and fatalities

    Master-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Mathew George; [2020]
    Nyckelord :;

    Sammanfattning : According to the global status report on road safety 2018 by the World Health Organization (WHO), road accidents cause 1.35 million deaths annually world-wide, making it the eight leading cause of death. Road fatalities are caused due to multiple factors including rash driving, unsafe roads and vehicle failures. LÄS MER