• Modeling of the Skywalker X8 Fixed-Wing UAV: Flight Tests and System Identification 

      Reinhardt, Dirk Peter; Gryte, Kristoffer; Johansen, Tor Arne (Peer reviewed; Journal article, 2022)
      This paper proposes a combination of wind-tunnel tests and flight experiments to find an aerodynamic model of the Skywalker X8 airframe. The static coefficients resulting from wind-tunnel tests are augmented with a ...
    • Modeling of Two-Phase Flow for Estimation and Control of Drilling Operations 

      Aarsnes, Ulf Jakob Flø (Doctoral thesis at NTNU;2016:136, Doctoral thesis, 2016)
      Modern approaches to process monitoring, optimization and control promise enhanced robustness and performance through the merger of process knowledge encoded in mathematical models with real-time measurements from the ...
    • Modeling of underwater snake robots 

      Kelasidi, Eleni; Pettersen, Kristin Ytterstad; Gravdahl, Jan Tommy; Liljebäck, Pål (Chapter, 2014)
      Increasing efficiency by improving the locomotion methods is a key issue for underwater robots. Hence, an accurate dynamic model is important for both controller design and efficient locomotion methods. This paper presents ...
    • Modeling of underwater snake robots moving in a vertical plane in 3D 

      Kelasidi, Eleni; Pettersen, Kristin Ytterstad; Gravdahl, Jan Tommy (Journal article, 2014)
      Increasing efficiency by improving the locomotion methods is a key issue for underwater robots. Consequently, an accurate dynamic model is important for both controller design and for the development of efficient locomotion ...
    • Modeling of underwater swimming manipulators 

      Sverdrup-Thygeson, Jørgen; Kelasidi, Eleni; Pettersen, Kristin Ytterstad; Gravdahl, Jan Tommy (Journal article; Peer reviewed, 2016)
      For several decades, the traditional ROV has been the workhorse used for any kind of subsea operations. The industry is now facing an important shift towards more economical and more efficient operations on subsea ...
    • Modeling Run-Time Distributions in Passively Replicated Fault-Tolerant Systems 

      Tjora, Åsmund (Doktoravhandlinger ved NTNU, 1503-8181; 2007:259, Doctoral thesis, 2007)
      Many real-time applications will have strict reliability requirements in addition to the timing requirements. To fulfill these reliability requirements, it may be necessary to use a fault-tolerance strategy. An active ...
    • Modeling, analysis and control of wireless inductive power transfer system with constant voltage load designed for large variations in the magnetic coupling conditions 

      Torsgård, Ernst (Master thesis, 2019)
      Konseptet induktiv kraftoverføring har blitt en verdifull teknologi i mange applikasjoner, alt fra fra laveffekts transkutan ladning av biomedisinske implantater til høyeffekts trådløs lading av elektriske fremkomstmidler. ...
    • Modeling, Control and Energy Efficiency of Underwater Snake Robots 

      Kelasidi, Eleni (Doctoral thesis at NTNU;2015:140, Doctoral thesis, 2015)
      This thesis is mainly motivated by the attribute of the snake robots that they are able to move over land as well as underwater while the physiology of the robot remains the same. This adaptability to different motion ...
    • Modeling, Development, and Design of an Inverted Pendulum System 

      Tredal, Ivo; Solheim, Bjørn K.T.; Vartdal, Ludvig; Tønnesland, Leidulv (Bachelor thesis, 2023)
      Den inverterte pendelen er et stempel innenfor reguleringsteknikken, og er gjenkjennbar i klassiske mekaniske systemer som Furuta-pendelen og vogn-pendel-systemet. Denne oppgaven legger fokuset på reaksjonshjulpendelen - ...
    • Modeling, Estimation and Control of Freezing and Thawing Processes: Theory and Applications 

      Backi, Christoph Josef (Doctoral thesis at NTNU;2015:323, Doctoral thesis, 2015)
      Fisheries and aquaculture are very important sectors in the Norwegian industry. Fish and its by-products are considered wholesome foodstuff and are popular especially due to their nutritional value. Therefore, consumer ...
    • Modeling, estimation, and control of biological wastewater treatment plants 

      Chai, Qian (Doktoravhandlinger ved NTNU, 1503-8181; 2008:108, Doctoral thesis, 2008)
      The activated sludge process (ASP), as the most generally applied biological wastewater purification technique, attracts a great deal of attention from the research community in a highly populated, industrialized world. ...
    • Modeling, Identification and Control of High-Speed ASVs: Theory and Experiments 

      Eriksen, Bjørn-Olav Holtung; Breivik, Morten (Chapter, 2017)
      This paper considers a powerful approach to modeling, identification, and control of high-speed autonomous surface vehicles (ASVs) operating in the displacement, semi-displacement, and planing regions. The approach is ...
    • Modeling, Identification and Control of High-Speed ASVs: Theory and Experiments 

      Eriksen, Bjørn-Olav Holtung; Breivik, Morten (Chapter, 2017)
      This paper considers a powerful approach to modeling, identification, and control of high-speed autonomous surface vehicles (ASVs) operating in the displacement, semi-displacement, and planing regions. The approach is ...
    • Modeling, Simulation and Control of a CO2 Heat Pump and Heating Facility 

      Cosgriff, Emily Larsen (Master thesis, 2023)
      Økte energikostnader og økende bekymring for miljøet har ført til et behov for energi- og kostnadseffektive oppvarmingsløsninger. Karbondioksid (CO2) varmepumper er et mer miljøvennlig alternativ sammenlignet med tradisjonelle ...
    • Modeling, Simulation and Control of Short-term Stock Market Dynamics 

      Pedersen, Henning (Master thesis, 2009)
      Real-world stock markets exhibit periods of increased volatility and bursts in stock prices. This thesis is about creating similar dynamics in a model to gain insight into these potentially dangerous phenomena. A transaction ...
    • Modeling, state observation and control of Compression System. 

      Hovd, Tove Helene (Master thesis, 2007)
      The need of simulation models for physical systems is essential in all phases of its lifetime. During construction better decisions can be made and difficulties discovered. When running observers one can use the model to ...
    • Modellbasert klassifisering av spedbarns bevegelser 

      Berg, Andreas (Master thesis, 2008)
      Hensikten med denne oppgaven er å bruke dynamiske modeller til å klassifisere spedbarnsbevegelser som normale eller avvikende. Bevegelser er registrert med 6 sensorer, festet til ankler, håndledd, bryst og panne. Hver ...
    • Modellbasert styring av klimaanlegg hos Prediktor 

      Ramnæs, Marius Sebastian (Master thesis, 2011)
      Prediktor AS har hatt et ønske om å forbedre kontrollen av innetemperaturen i sine lokaler i Fredrikstad. Denne oppgaven har blitt gitt som en avsluttende masteroppgave ved institutt for teknisk kybernetikk ved NTNU.Det ...
    • Modellbasert styring av mikrobølge tinetunnel for frosne kjøttblokker 

      Brandvik, Erlend (Master thesis, 2009)
      En matematisk modell for oppvarming av frosne kjøttblokker ved bruk av en mikrobølge tinetunnel er utviklet i denne oppgaven. Den matematiske modellen stemmer ikke helt overens med virkeligheten, og det er mange faktorer ...
    • Modellbasert styring av Vanadium redoks flow batteri 

      Beslagic, Adin; Ulveraker, Bjørn Erik; Øvrebø, Henrik; Harlem, Thomas Bye (Bachelor thesis, 2022)
      Denne bacheloroppgaven presenterer utviklingen av reguleringsstrategier for ett Vanadium redoks flow-batteri (VRFB) ved hjelp av Matlab og Simulink. Dette omfatter litteratursøk, matematisk modellering, simulering og ...