Blar i Institutt for marin teknikk på tittel

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    • Major Accidents in Exposed Fish Farming - A quantitative collision risk analysis 

      Lunde, Karoline (Master thesis, 2018)
      The Norwegian aquaculture industry has had a large increase in activity over the last years, and the expansion is expected to continue in the years to come. However, a further expansion of traditional fish farming is not ...

    • Major accidents in Norwegian fish farming 

      Holen, Siri Mariane; Yang, Xue; Utne, Ingrid Bouwer; Haugen, Stein (Journal article; Peer reviewed, 2019)
      The Norwegian fish farming industry is experiencing accidents that may have serious consequences for fish-farm operators, the environment, and the farmed fish themselves. Fatalities and serious personnel injuries, mass ...

    • Making sense of speed effects on ice crushing pressure-area relationships in IACS ice-strengthening rules for ships 

      Kim, Ekaterina; Amdahl, Jørgen; Wang, Xintong (Journal article; Peer reviewed, 2021)
      Arctic shipping fleet expansion is anticipated in the future. However, future refinements in the understanding of ice loads on larger ships are needed to achieve a better structural design with reduced steel weight. Published ...

    • Maneuvering and direction stability in restricted waters 

      Frøyen, Vetle Dyrli (Master thesis, 2023)
      Denne avhandlinga kastar lys over den siste utviklinga innan manøvrerbarheit og retningstabilitet i avgrensa farvatn. Nyleg vart dette emnet kjent for offentlegheita då tankskipet Ever Given grunnstøtte diagonalt i ...

    • Maneuvering and Seakeeping of a Single Ship and of Two Ships in Interaction 

      Skejic, Renato (Doktoravhandlinger ved NTNU, 1503-8181; 2008:55, Doctoral thesis, 2008)
      The main objective of this thesis has been to study the maneuvering and seakeeping of two interacting ships. A systematic approach is adopted. First, the maneuvering behaviour of a single ship in regular waves was considered. ...

    • Maneuvering of two Interacting Ships in Calm Water 

      Xiang, Xu; Faltinsen, Odd (Chapter, 2010)
      The maneuvering of two interacting ships in calm water at Froude numbers less than ~0.2 and in water of infinite horizontal extent is studied based on an extended version of the maneuvering model for two ships by Skejic ...

    • Maneuvering of two interacting ships in waves 

      Xiang, Xu (Doktoravhandlinger ved NTNU, 1503-8181; 2012:361, Doctoral thesis, 2012)
      This thesis describes the development of a module based maneuvering prediction system for one ship or two interacting ships in calm water or waves. The work is a continuation and generalization of the previous work of ...

    • Maneuvering with safety guarantees using control barrier functions 

      Marley, Mathias; Skjetne, Roger; Basso, Erlend Andreas; Teel, Andrew R. (Journal article; Peer reviewed, 2021)
      Control barrier functions (CBFs) ensure safety of controlled dynamical systems, by restricting the control inputs to render desired sets forward invariant. In this paper we propose a dynamic guidance scheme for autonomous ...

    • Mapping accident reporting procedures in the maritime transportation sector 

      Hole, Lars Petter (Master thesis, 2010)
      This paper examines the accident reporting procedures in the maritime transportation sector. A parallel study, corresponding to this study, revealed a vast amount of underreporting by several western flag states. This is ...

    • Mapping the Historical Shipwreck Figaro in the High Arctic Using Underwater Sensor-Carrying Robots 

      Mogstad, Aksel Alstad; Ødegård, Øyvind; Nornes, Stein Melvær; Ludvigsen, Martin; Johnsen, Geir; Sørensen, Asgeir Johan; Berge, Jørgen (Peer reviewed; Journal article, 2020)
      In 2007, a possible wreck site was discovered in Trygghamna, Isfjorden, Svalbard by the Norwegian Hydrographic Service. Using (1) a REMUS 100 autonomous underwater vehicle (AUV) equipped with a sidescan sonar (SSS) and (2) ...

    • Marine Autonomous Exploration using a Lidar 

      Ueland, Einar Skiftestad (Master thesis, 2016)
      This thesis reviews the complete design of a control system on a marine surface vessel, capable of autonomous exploration in small-scale marine environments. This involves the development of strategies for map exploration, ...

    • Marine Autonomous Exploration Using a Lidar and SLAM 

      Ueland, Einar Skiftestad; Skjetne, Roger; Dahl, Andreas Reason (Chapter; Peer reviewed, 2017)
      This paper presents the implementation of a 2D-lidar to a model-scale surface vessel, and the design of a control system that makes the vessel able to perform autonomous exploration of a small-scale marine environment by ...

    • Marine Crane Dynamics Lab - Modelling and experimental validation 

      Evang, Thomas Haraldsen (Master thesis, 2017)
      In this thesis, simulation models for a knuckleboom crane and its winch system have been developed. The simulation models have been used to design model based control laws for positioning the orientation of the crane joints ...

    • Marine Cybernetics Vessel CS Saucer: - Design, construction and control 

      Idland, Tor Kvestad (Master thesis, 2015)
      This thesis presents the design, construction and control systems development of the marine cybernetics vessel CS Saucer. CS Saucer is a fully actuated and highly controllable vessel with a spherically shaped hull, much ...

    • Marine Hybrid Propulsion Systems - Overview, Feasibility, and a Case Study of a High-Speed Passenger Vessel 

      Alvern, Ole Schanche (Master thesis, 2018)
      The increased awareness on the climate creates a new increased demand for more environmentally friendly solutions when it comes to the powering and propulsion of different modes of transport. Environmental concerns, financial ...

    • Marine icing observed on KV Nordkapp during a cold air outbreak with a developing polar low in the Barents sea. 

      Samuelsen, Eirik Mikal; Løset, Sveinung; Edvardsen, Kåre (POAC proceedings;, Journal article, 2015)

    • Marine Inverted Pendulum 

      Sharoni, Rotem (Master thesis, 2016)
      The purpose of this thesis is to investigate whether an inverted pendulum can be balanced on a hydrodynamic platform actuated by thrusters. The vessel is the omnidirectional CS Saucer actuated by three rotating azimuth ...

    • Marine Machinery Systems - Tools and Architecture 

      Sandbakken, Egil Christoffer (Master thesis, 2010)
      The thesis presents tools and architecture regarding design of marine MSs in OSVs. It enlightens important aspects regarding the design based on a research study, and proposes a design methodology consisting of tools and ...

    • Marine operasjoner i havbruksindustrien med spesielt fokus på brønnbåtoperasjoner 

      Hegerstrøm, Christine (Master thesis, 2019)
      Oppgaven belyser hvordan planlegging og utførelse av marine operasjoner i havbruksnæringen er implementert i norske reguleringer og standarder. Studien identifiserer et manglende fastsatt regelverk, og derfor vektlegges ...

    • Marine Operations in Arctic conditions 

      Gudmestad, Ove Tobias; Døskeland, Øystein Husevåg (Peer reviewed; Journal article, 2023)
      Marine operations require careful early planning and thereafter detailed planning prior to project execution. The time from initiating an operation to finalization of the activity is typically several days. The activity ...