Blar i NTNU Open på forfatter "Skjong, Stian"

Viser treff 21-29 av 29

    • On the numerical stability in dynamical distributed simulations 

      Skjong, Stian; Pedersen, Eilif (Journal article; Peer reviewed, 2019)
      This work takes aim at studying numerical stability in distributed simulations through dynamic stabilityand stability criteria for explicit solvers. This is done by studying outer stability limits, for example stabilityconditions ...

    • Onboard Tuning and Uncertainty Estimation of Vessel Seakeeping Model Parameters 

      Han, Xu (Doctoral theses at NTNU;2021:356, Doctoral thesis, 2021)
      The accurate prediction of critical vessel motions is essential for safe and cost-efficient marine operations. Compared with the difference-frequency responses that can be compensated by mooring and dynamic positioning ...

    • REGENERATION IN CRANE OPERATIONS 

      Øksnes, Jan Olav (Master thesis, 2017)
      In this thesis a marine power plant with a battery pack has been modeled using bond graph theory, using the bond graph simulation software 20-sim. The popularity of hybrid power systems are increasing in the marine sector, ...

    • A Search for Shape 

      Blokland, Bart Iver van (Doctoral theses at NTNU, 2021:398, Doctoral thesis, 2021)
      As 3D object collections grow, searching based on shape becomes crucial. 3D capturing has seen a rise in popularity over the past decade and is currently being adopted in consumer mobile hardware such as smartphones and ...

    • Simulator Approach to Concept Analysis and Optimization of Marine Power Plants 

      Maleki Bagherabadi, Kamyar (Doctoral theses at NTNU;2023:236, Doctoral thesis, 2023)
      The strict environmental regulations for the marine sector directed the research studies and industries to develop solutions in compliance with new goals of promoting efficiency and decreasing emissions. Among the solutions, ...

    • System-level modeling of marine power plant with PEMFC system and battery 

      Malekibagherabadi, Kamyar; Skjong, Stian; Bruinsma, Jogchum; Pedersen, Eilif (Journal article; Peer reviewed, 2022)

    • The Theory of Bond Graphs in Distributed Systems and Simulations 

      Skjong, Stian; Pedersen, Eilif (Chapter, 2016)
      The bond graph theory provides a firm and complete strategy for making mathematical models and are used in this work to obtain a good relation between connectivity, causality and model fidelity in distributed systems. By ...

    • An Uncertainty-aware Hybrid Approach for Sea State Estimation Using Ship Motion Responses 

      Han, Peihua; Li, Guoyuan; Cheng, Xu; Skjong, Stian; Zhang, Houxiang (Peer reviewed; Journal article, 2021)
      Situation awareness is essential for autonomous ships. One key aspect is to estimate the sea state in a real-time manner. Considering the ship as a large wave buoy, the sea state can be estimated from motion responses ...

    • Virtual Prototyping of Maritime Systems and Operations: Applications of Distributed Co-Simulations 

      Skjong, Stian; Rindarøy, Martin; Kyllingstad, Lars Tandle; Æsøy, Vilmar; Pedersen, Eilif (Journal article, 2017)
      In this work, we demonstrate the use of co-simulation technology in the maritime industry through four relevant examples of applications based on the outcome of the knowledge-building project Virtual Prototyping of Maritime ...