Sökning: "ROV"

Visar resultat 1 - 5 av 25 uppsatser innehållade ordet ROV.

  1. 1. Studies on future Mine Countermeasure Vessels (MCMV)

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för matematik och naturvetenskap

    Författare :Philip Somehagen; [2023]
    Nyckelord :Concept development; Mine countermeasure vessels; ROV; Sonar; Konceptutveckling; Minjaktsfartyg; ROV; Sonar;

    Sammanfattning : Background Maritime transportation is vital for international trade, and any disruption to this flow can have severe financial and environmental consequences. Ship mines, both old and new, present significant risks as man-made obstacles. LÄS MER

  3. 2. Online Minimum Jerk Velocity Trajectory Generation : for Underwater Drones

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för systemteknik

    Författare :Jakob Andrén; [2023]
    Nyckelord :reference generation; minimum jerk; rov; underwater drones; trajectory;

    Sammanfattning : This thesis studies real-time reference ramping of human input for remotely operated vehicles and its effect on system control, power usage, and user experience. The implementation, testing, and evaluation were done on the remotely operated Blueye Pioneer underwater drone. LÄS MER

  4. 3. RECOMMENDATIONS FOR A DEPENDABLE ROV SYSTEM FOR SWEDISH MARITIME RESEARCH

    Master-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

    Författare :David Bernström; Erik Nyström; [2023]
    Nyckelord :;

    Sammanfattning : A Remotely Operated underwater Vehicle (ROV) faces many problems regarding dependability and most issues come during launch and recovery. The thesis looks at finding what dependability aspects shall be considered when developing a modular ROV to come up with recommendations for a system, together with a more reliable method of launching and recovering ROV’s. LÄS MER

  5. 4. Improving mussel reef protection from a sustainability perspective: Mapping of a blue mussel reef in Denmark

    Master-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Lydia Alexandra Ness; [2022]
    Nyckelord :Sustainable Development; biogenic reef; blue mussels; ROV; mapping; habitat protection; earth sciences;

    Sammanfattning : Coastal areas currently face a lot of anthropogenic pressures (Erlandsson et al, 2011; Wilcox et al, 2020) which might further increase through climate change (Maltby et al, 2022). This can lead to the disappearance of crucial, habitat engineering species like blue mussels (Tummon Flynn et al, 2020). LÄS MER

  7. 5. Konceptframtagning av tether-spännare : Framtagning av koncept för spänningsanordning på en vinsch för offshore bruk

    M1-uppsats, Linköpings universitet/Produktrealisering

    Författare :David Björketun; Alexander Eklund; [2021]
    Nyckelord :Tether; Concept; Product development; Remotely operated underwater vehicle; ROV; tensioner device; offshore; winch; Tether; Koncept; Produktutveckling; Fjärrstyrd undervattensfarkost; ROV; spänningsanordning; offshore bruk; vinch;

    Sammanfattning : When working under water at great depths, or in tough environments, remotely controlled underwater vehicles, so called ROV:s, are a good tool too use. With the help of these robots it is possible to work for longer periods of time and at larger depths then with ordinary divers. LÄS MER