Sökning: "design rov"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden design 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. 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

  4. 3. Model-Based Design, Development and Control of an Underwater Vehicle

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Adam Aili; Erik Ekelund; [2016]
    Nyckelord :Model; Design; Development; Control; Underwater; Underwater vehicle; BlueROV; ROV; Fossen; Modelling; Parameter Estimation; Prediction-error method; Extended Kalman filter; EKF; Feedback linearisation; Attitude controller; Angular velocity controller;

    Sammanfattning : With the rising popularity of ROVs and other UV solutions, more robust and high performance controllers have become a necessity. A model of the ROV or UV can be a valuable tool during control synthesis. The main objective of this thesis was to use a model in design and development of controllers for an ROV. LÄS MER

  5. 4. BLCD ROV thruster design : Brushless DC motor thruster design for use on a remote operated underwater vehicle

    Kandidat-uppsats, Uppsala universitet/Elektricitetslära

    Författare :Emil Eriksson; [2014]
    Nyckelord :;

    Sammanfattning : The goal of this project is to design and simulate the electromagnetic circuit of a brushless dc motor meant to be used in a remote operated underwater vehicle. The final product is a drawing, see appendix A & B, of the design and the most relevant parameters are: R = 0.94 ohm and L =1.18mH per phase; at 250 rpm the motor produces 478. LÄS MER

  7. 5. Design och produktionsanpassning av undervattensfarkost

    Master-uppsats, Linköpings universitet/Maskinkonstruktion; Linköpings universitet/Tekniska högskolan

    Författare :Elin Larsson; [2014]
    Nyckelord :ROV; undervattensfarkost; produktutveckling; design; konstruktion; produktionsanpassning; vidareutveckling;

    Sammanfattning : Vid årsskiftet 2013-2014 lanserade Ocean Robotics International en undervattensfarkost med främsta syfte att filma och samla in data under ytan. För att farkosten ska kunna operera tyngdlöst i vattnet används ett flytmaterial vars utformning uppnår väldigt höga tillverkningskostnader. LÄS MER