Sökning: "AMF"

Visar resultat 21 - 25 av 56 uppsatser innehållade ordet AMF.

  1. 21. Mode Matching Analysis of One-Dimensional Periodic Structures

    Master-uppsats, KTH/Elektroteknisk teori och konstruktion

    Författare :Martin Lindberg; [2018]
    Nyckelord :waveguide; wave propagation; electromagnetic fields; dispersion relation; mode matching; glide symmetry; periodic structures iii; V°agledare; V°agutbredning; elektromagnetiska f¨alt; dispersionsrelation; mod matchning; glid symmetri; periodiska strukturer;

    Sammanfattning : In this thesis, we analyze the electromagnetic wave propagation in waveguidestructuresexhibiting periodical geometry, including glide symmetry. The analysisis performed using a mode matching technique which correlates the different modecoefficients from separate but, connected regions in the structure. LÄS MER

  3. 22. Trajectory Planning for Four WheelSteering Autonomous Vehicle

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Zexu Wang; [2018]
    Nyckelord :trajectory planning; frenet frame; MPC; 4WS; banplanering; Frenet-ram; MPC; 4WS ii;

    Sammanfattning : This thesis work presents a model predictive control (MPC) based trajectory planner forhigh speed lane change and low speed parking scenarios of autonomous four wheel steering(4WS) vehicle. A four wheel steering vehicle has better low speed maneuverabilityand high speed stability compared with normal front wheel steering(FWS) vehicles. LÄS MER

  4. 23. Reinventing Traditional Shopping

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Författare :Erika Wamsler; Linnea Jonsson; [2018]
    Nyckelord :Retailing; Digitalization; Smart stores; Advanced technology; Brick and mortar; Experience marketing;

    Sammanfattning : Digitalization has impacted online retailing heavily, however traditional stores have not changed as much in comparison. Earlier studies have not only suggested how stores could reinvent themselves, but also indicated that brands could have great advantages by doing so. LÄS MER

  5. 24. Mechanical properties of bulk alloys and cemented carbides

    Kandidat-uppsats, KTH/Materialvetenskap

    Författare :Alexander Engman; [2018]
    Nyckelord :ICME; Cemented carbides; Cobalt;

    Sammanfattning : The usage of cobalt (Co) as binder phase material in cemented carbides has been questioned becauseof the potential health hazards associated with cobalt particle inhalation. Cobalt is used because ofits excellent adhesive and wetting properties, combined with adequate mechanical properties. LÄS MER

  7. 25. Feasibility Study of Vehicular Teleoperation over Cellular Network in Urban Scenario

    Master-uppsats, KTH/Nätverk och systemteknik

    Författare :Yifei Jin; [2017]
    Nyckelord :Vehicle to Everything; Long Term Evolution; Real-time simulation; Quality of Service; Fordon till allting V2X ; LTE; realtid simulering; servicekvalitet;

    Sammanfattning : With the continuous progress on autonomous vehicle and remote drivingtechniques, connection quality demands are changing compared withconventional quality of service. Vehicle to everything communication, asthe connectivity basis for these applications, has been built up on LongTerm Evolution basis, but due to various ethical and environmental issues,few implementations have been made in reality. LÄS MER