Sökning: "Compression station"

Visar resultat 1 - 5 av 14 uppsatser innehållade orden Compression station.

  1. 1. Structural Assessment of the Glulam Arches at Stockholm Central Station

    Master-uppsats, KTH/Byggnadsmaterial

    Författare :Anders Naumburg; Kasper Krönlein; [2020]
    Nyckelord :Wood; Glulam; Glulam-arch; Hetzer system; Töreboda system; AB Fribärande träkonstruktioner; Curved I glulam cross-sections;

    Sammanfattning : The purpose of this master’s thesis was to investigate if suspension of heavy objectsis possible in the glulam arches at Stockholm Central Station. The main goal was todetermine the arches’ load carrying capacity’s utility ratio, in order to give knowledgeif additional loading can be added. LÄS MER

  3. 2. Vision-based Driver Assistance Systems for Teleoperation of OnRoad Vehicles : Compensating for Impaired Visual Perception Capabilities Due to Degraded Video Quality

    Master-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska högskolan

    Författare :Tobias Matts; Anton Sterner; [2020]
    Nyckelord :teleoperation; adas; driver assistance systems; AR; augmented reality; video compression; visual acuity; driving;

    Sammanfattning : Autonomous vehicles is going to be a part of future transport of goods and people, but to make them usable in unpredictable situations presented in real traffic, there is need for backup systems for manual vehicle control. Teleoperation, where a driver controls the vehicle remotely, has been proposed as a backup system for this purpose. LÄS MER

  4. 3. Avkokskomprimering till CBG-lager som avkokshantering på LBG-tankstationer

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Energy and Technology

    Författare :Olle Levin; [2019]
    Nyckelord :biogas; förvätskad biogas; komprimerad biogas; LNG; biobränsle; tunga fordon; logistik;

    Sammanfattning : The number of fuel stations for liquefied biogas or liquefied natural gas (LBG or LNG, both composed of liquid methane) in Sweden will increase in the coming few years, from 6 stations to over 30 in total. While there still are very few LNG heavy-duty vehicles (HDV's) on Swedish roads, technical problems may arise at fuel stations due to low consumption. LÄS MER

  5. 4. Investigate Redundancy In Sounding Reference Signal Based Channel Estimates

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Nishanth Bhavani Sankar; Akshay Thakaramkunnath Ajayakumar; [2019]
    Nyckelord :Sounding Reference Signals; Multiple Input Multiple Output; 5th Generation; Time Division Duplexing; Lossless compression; Lossy Compression; Technology and Engineering;

    Sammanfattning : 5G supports enormous increase in data rate. Massive antenna beamforming is expected to play a key role in increasing capacity in case of multi-user MIMO and coverage in case of single-user MIMO. LÄS MER

  7. 5. Investigating Seasonal Snow in Northern Sweden – a Multi-Layer Snow Pack Model and Observations from Abisko Scientific Research Station Provide Clues

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Anna Staffansdotter; [2017]
    Nyckelord :Snow characteristics; snow layer development; snow pack modelling; climate change; Abisko Scientific Research Station; Snöegenskaper; snöskiktutveckling; snöpackmodell; klimatförändringar; Abisko naturvetenskapliga station;

    Sammanfattning : Meteorological parameters determine the physical properties of snow precipitating from the atmosphere, but snow layers also continue to develop within the snow pack after the precipitation event. New characteristics form depending on temperature fluctuations, interaction with the soil, overburden compression, rain-on-snow events and more. LÄS MER