Sökning: "relative motion"

Visar resultat 21 - 25 av 123 uppsatser innehållade orden relative motion.

  1. 21. Autonomous Docking of Electric Boat

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :LUDVIG BOCZAR; JONATHAN PERNOW; [2021]
    Nyckelord :Autonomous Boat; Boat Docking; Radar; Model Predictive Control; Motion Control; Autonom Båt; Båttilläggning; Radar; Modellprediktiv Reglering; Rörelsestyrning;

    Sammanfattning : In recreational boating, docking is one of the most stressful and accident prone situations. Due to the loss of maneuverability at low speeds, it is a procedure that requires experience. LÄS MER

  3. 22. Device Resonance Response in a Wave Energy Converter : Investigation of Surge Resonance in a Heaving Point Absorber

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

    Författare :Lykke Östbom; [2021]
    Nyckelord :;

    Sammanfattning : Wave power possesses vast potential to become a considerable energy contributor. The main challenge for wave power to become competitive on the energy market is to minimize the delivered energy cost simultaneously as designing a wave energy converter (WEC) strong enough to survive extreme sea conditions. LÄS MER

  4. 23. Monocular Visual Odometry for Autonomous Underwater Navigation : An analysis of learning-based monocular visual odometry approaches in underwater scenarios

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Andrea Caraffa; [2021]
    Nyckelord :Deep Learning; Monocular Visual Odometry; Computer Vision; Autonomous Underwater Navigation; Autonomous Underwater Vehicle; Djupinlärning; Monokulär Visuell Odometri; Datorseende; Autonom Undervattensnavigering; Autonomt Undervattensfordon;

    Sammanfattning : Visual Odometry (VO) is the process of estimating the relative motion of a vehicle by using solely image data gathered from the camera. In underwater environments, VO becomes extremely challenging but valuable since ordinary sensors for on-road localization are usually unpractical in these hostile environments. LÄS MER

  5. 24. Modelling development of ECMO return flow in bifurcating arteries

    Master-uppsats, KTH/Strömningsmekanik och Teknisk Akustik

    Författare :Friederike Schäfer; [2021]
    Nyckelord :Fluid Mechanics; CFD; ECMO;

    Sammanfattning : Veno-arterial extracorporeal membrane oxygenation (V-A ECMO) is a life saving therapy for critically ill patients experiencing a heart and lung failure. During this therapy, a common complication is limb ischemia in the leg where the return cannula reintroduces the oxygenated blood to the patient. LÄS MER

  7. 25. Deflection measurements with 3D close range photogrammetry

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Guillaume Defromont; [2021]
    Nyckelord :Photogrammetry; Computer Science; Optimization; Aero-elasticity; Fotogrammetry; Datvetenskap; Aeroelasticitet;

    Sammanfattning : Photogrammetry is a great technology to check and track deformations on anysurface. This information is critical in many tranportation industries such as aeronautics and the automotive industry. In this thesis report photogrammetry measurements were done using 2 Aicon cameras providing 3D targets coordinates. LÄS MER