Browsing NTNU Open by Title

Now showing items 8565-8584 of 103739

    • Autonomous Remote Controlled Helicopter 

      Bru, Leif Hamang (Master thesis, 2005)
      Unmanned Aerial Vehicles (UAVs) have a tremendous appeal. One can imagine a large number of applications such as search-and-rescue, traffic monitoring, aerial mapping, etc. Helicopters are particularly attractive due to ...

    • Autonomous Robotic Intervention using ROV 

      Rist-Christensen, Ida (Master thesis, 2016)
      This thesis proposes a semi-autonomous agent architecture for a Remotely Operated Vehicle (ROV). The purpose of this architecture is to apply control strategies from Autonomously Operated Vehicles (AUVs) onto ROVs, in order ...

    • Autonomous ROV inspections of aquaculture net pens using DVL 

      Amundsen, Herman Biørn; Caharija, Walter; Pettersen, Kristin Ytterstad (Peer reviewed; Journal article, 2021)
      This article presents a method for guiding a remotely operated vehicle (ROV) to autonomously traverse an aquaculture net pen. The method is based on measurements from a Doppler velocity log (DVL) and uses the measured ...

    • Autonomous Sailboats - Modeling, Simulation, Control 

      Wille, Kristian Løken (Master thesis, 2016)
      This thesis is divided into five parts. In the first part, a general mathematical model of a sailboat is created. The model presented builds upon previous work and improves the modeling at multiple different areas such as ...

    • Autonomous saildrone simulation and motion control 

      Benum, Jørgen Mikal (Master thesis, 2022)
      I denne oppgaven er et automatisk kontrollsystem for en seilbåtdrone utviklet og testet med det formål å unngå kollisjon, og å oppnå autonom banefølging under ulike miljøforhold. I tillegg er det utviklet et simuleringsrammeverk ...

    • Autonomous search and rescue using an autonomous surface vessel 

      Jernsletten, Jakob (Master thesis, 2023)
      Rundt 80 liv går tapt til drukning i Norge hvert år (Redningsselskapet, 2023). I de fleste tilfeller skjer disse drukningene nært land. Med de nylige fremskrittene innenfor datamaskin teknologi og autonome løsninger har ...

    • Autonomous search and tracking of objects using model predictive control of unmanned aerial vehicle and gimbal: Hardware-in-the-loop simulation of payload and avionics 

      Skjong, Espen; Nundal, Stian Aa.; Leira, Frederik Stendahl; Johansen, Tor Arne (Chapter, 2015)
      This paper describes the design of model predictive control (MPC) for an unmanned aerial vehicle (UAV) used to track objects of interest identified by a real-time camera vision (CV) module in a search and track (SAT) ...

    • Autonomous ship maneuvering with guaranteed safety 

      Åsheim, Nora (Master thesis, 2021)
      Autonome skip følger vanligvis en nominell bane under en reise. Denne banen planlegges gjerne før reisen begynner. Kjente, statiske hindringer kan unngås gjennom planleggingen av den nominelle banen, i motsetning til ukjente ...

    • Autonomous ship testing environment (ASTE): A simulation-based framework for testing of autonomous ships 

      Stokke, Ane Joramo (Master thesis, 2023)
      Med økningen i bruk av autonome skip ser vi også økt interesse innenfor fagområdet. Hvor organisasjoner som International Maritime Organisation (IMO) utfører en undersøkelse for å analysere relevante traktat for skip og ...

    • Autonomous Ships - Combining Hybrid Control and Machine Learning 

      Marthe Moengen (Master thesis, 2019)
      Denne masteroppgaven utforsker hvordan man kan oppnå en høy grad av autonomi for et skip ved å utvikle et kontrollsystem som fører skipet fra A til B uten menneskelig innblanding. Et litteraturstudie av tidligere forskning ...

    • Autonomous ships and the COLREGS: Automation Transparency and Interaction with Manned Ships 

      Porathe, Thomas (Chapter, 2019)
      Maritime Autonomous Surface Ships, MASS, are now on the agenda of the International Maritime Organization. In many countries research on autonomous navigation are conducted. A very important piece in this puzzle are the ...

    • Autonomous ships are on the horizon: here’s what we need to know 

      Negenborn, Rudy; Goerlandt, Floris; Johansen, Tor Arne; Slaets, JP; Valdez Banda, O. A; Vanelslander, Thierry; Ventikos, Nikolaos P. (Journal article; Peer reviewed, 2023)

    • Autonomous ships: A research strategy for Human Factors research in autonomous shipping 

      Porathe, Thomas (Chapter, 2021)
      The intention of this paper is to present some identified tasks for Human Factors and design research within the area om Maritime Autonomous Surface Ships (MASS). It targeted for the research project SFI AutoShip at NTNU ...

    • Autonomous Ships: A Velocity Obstacle Particle Swarm Optimization Hybrid Algorithm 

      Valderhaug, Arild; Molvær, Karl-Oskar Norheim; Sandøy, Magnus Heggdal; Sæterøy, Ola (Bachelor thesis, 2021)
      Hovedmålet med denne oppgaven var å designe en kollisjons-unngående hybrid-algoritme basert på Velocity Obstacle og Multi Objective Particle Swarm Optimization. Formålet var å forbedre ytelsen i områder som anses om svakheter ...

    • Autonomous subsea intervention (SEAVENTION) 

      Transeth, Aksel Andreas; Schjølberg, Ingrid; Lekkas, Anastasios; Risholm, Petter; Mohammed, Ahmed Kedir; Skaldebø, Martin Breivik; Haugaløkken, Bent Oddvar Arnesen; Bjerkeng, Magnus Christian; Tsiourva, Maria Efstathia; Py, Frédéric (Peer reviewed; Journal article, 2022)
      This paper presents the main results and latest developments in a 4-year project called autonomous subsea intervention (SEAVENTION). In the project we have developed new methods for autonomous inspection, maintenance and ...

    • Autonomous Synchronizing and Frequency Response Control of Multi-terminal DC Systems with Wind Farm Integration 

      Yang, Renxin; Shi, Gang; Cai, Xu; Zhang, Chen; Li, Gen; Liang, Jun (Journal article; Peer reviewed, 2020)
      Recent analyses have shown that the grid-integration of offshore wind farms through MTDC systems has brought low inertia and small-signal stability issues, in which the dynamics of phase-locked-loop (PLL) play a crucial ...

    • Autonomous Systems Design - An Exploratory Research Study in the Context of Maritime Shipping 

      Fjelldal, Torgeir (Master thesis, 2018)
      The maritime shipping industry is experiencing a rapid development towards utilizing autonomous systems to a greater extent. These systems are capable of decision-making and executing actions on behalf of or in cooperation ...

    • Autonomous Systems Safety – State of the Art and Challenges 

      Ramos, Marilia Abilio; Thieme, Christoph Alexander; Utne, Ingrid Bouwer; Mosleh, Ali (Chapter, 2019)
      This whitepaper provided a starting point concerning some of the topics that were to be addressed at IWASS, including the current state of the art on autonomous systems development and challenges it faces. In the following ...

    • Autonomous Target Detection and Tracking for Remotely operated Weapon Stations 

      Gundersen, Vetle Bjørngaard (Master thesis, 2018)
      This Master s thesis proposes a novel implementation of an autonomous tracker in Python, which combines a deep learning detection module and a point based tracking module. An accurate detection will introduce latency if ...

    • Autonomous teamed exploration of subterranean environments using legged and aerial robots 

      Kulkarni, Mihir; Dharmadhikari, Mihir; Tranzatto, Marco; Zimmermann, Samuel; Reijgwart, Victor; De Petris, Paolo; Nguyen, Dinh Huan; Khedekar, Nikhil Vijay; Papachristos, Christos; Ott, Lionel; Siegwart, Roland; Hutter, Marco; Alexis, Konstantinos (Chapter, 2022)
      This paper presents a novel strategy for autonomous teamed exploration of subterranean environments using legged and aerial robots. Tailored to the fact that subterranean settings, such as cave networks and underground ...