• A Bond Graph Approach for Modelling Systems of Rigid Bodies in Spatial Motion 

      Rokseth, Børge (Master thesis, 2014)
      The research presented in this thesis seeks to improve the current state and technique for dynamic modelling of systems of rigid bodies in spatial motion. The research have been focused around modelling of underwater ...
    • A systems approach to risk analysis of maritime operations 

      Rokseth, Børge; Utne, Ingrid Bouwer; Vinnem, Jan Erik (Journal article; Peer reviewed, 2017)
      Technological innovations and new areas of application introduce new challenges related to safety and control of risk in the maritime industry. Dynamically positioned systems are increasingly used, contributing to a higher ...
    • A systems approach to risk analysis of maritime operations 

      Rokseth, Børge; Utne, Ingrid Bouwer; Vinnem, Jan Erik (Journal article; Peer reviewed, 2017)
      Technological innovations and new areas of application introduce new challenges related to safety and control of risk in the maritime industry. Dynamically positioned systems are increasingly used, contributing to a higher ...
    • Analysis of Dynamic Positioning System Accidents and Incidents with Emphasis on Root Causes and Barrier Failures 

      Dong, Yining; Rokseth, Børge; Vinnem, Jan Erik; Utne, Ingrid Bouwer (Chapter, 2017)
      The accidental statistics from 2003 to 2013 revealed that the frequency of floating production storage and offloadingshuttle tanker (FPSO-ST) collision risk was significantly above the cut-off limit. There is a need for ...
    • Applications of machine learning methods for engineering risk assessment–A review 

      Hegde, Jeevith; Rokseth, Børge (Journal article; Peer reviewed, 2020)
      The purpose of this article is to present a structured review of publications utilizing machine learning methods to aid in engineering risk assessment. A keyword search is performed to retrieve relevant articles from the ...
    • Deriving Verification Objectives and Scenarios for Maritime Systems Using the Systems-Theoretic Process Analysis 

      Rokseth, Børge; Utne, Ingrid Bouwer; Vinnem, Jan Erik (Journal article; Peer reviewed, 2018)
      The process applied for verification of maritime systems lacks the ability to properly examine complex networks of interconnections. Verification is mainly focused on single failures of components, not properly accounting ...
    • Dynamic risk assessment of marine systems 

      Rokseth, Børge; Utne, Ingrid Bouwer (Chapter, 2015)
      Challenges related to risk assessment of dynamic systems have become more numerous in the past decades due to rapid advances in technology. With these advances follows an increased use of automatic control systems which ...
    • Human Reliability and the Impact of Control Function Allocation in the Design of Dynamic Positioning Systems 

      Hogenboom, Sandra; Rokseth, Børge; Vinnem, Jan Erik; Utne, Ingrid Bouwer (Journal article; Peer reviewed, 2019)
      The design and function allocation of control in complex technological systems have mainly been technology-driven, resulting in increased automation. A human or user perspective is rarely taken in the technological ...
    • Modeling of Generic Offshore Vessel in Crane Operations With Focus on Strong Rigid Body Connections 

      Rokseth, Børge; Skjong, Stian; Pedersen, Eilif (Journal article; Peer reviewed, 2016)
      Both marine surface vehicles and underwater vehicles are often equipped with cranes, robotic manipulators, or similar equipment. Much attention is given to modeling of both the dynamics of marine vehicles and the dynamics ...
    • Online Consequence Analysis of Situational Awareness for Autonomous Vehicles 

      Fossdal, Markus (Master thesis, 2018)
      The maritime industry is undergoing substantial changes with regards to autonomy, and lately important steps has been done in realizing highly autonomous vessels for industry use. This master s thesis presents a framework ...
    • Real-Time Marine Vessel and Power Plant Simulation 

      Bø, Torstein Ingebrigtsen; Johansen, Tor Arne; Dahl, Andreas Reason; Rejani Miyazaki, Michel; Pedersen, Eilif; Rokseth, Børge; Skjetne, Roger; Sørensen, Asgeir Johan; Thorat, Laxminarayan; Utne, Ingrid Bouwer; Yum, Koosup; Mathiesen, Eirik (Chapter; Peer reviewed, 2015)
      In this paper, we present a system simulator of a marine vessel and power plant which contains the mechanical system with diesel engines, propellers, steering gear, and thrusters; the electrical system with generators, ...
    • Safety and Verification of Advanced Maritime Vessels - An Approach Based on Systems Theory 

      Rokseth, Børge (Doctoral theses at NTNU;2018:119, Doctoral thesis, 2018)
      The past few decades have seen rapid technological development in ships and offshore vessels. Advanced electrical power plants and dynamic positioning (DP) systems are now widespread, and the growing demand for greener and ...
    • Safety Verification for Autonomous Ships 

      Kim, Hyungju; Haugen, Odd Ivar; Rokseth, Børge; Lundteigen, Mary Ann (Chapter, 2019)
      The area of autonomous and remotely operated ships is developing fast but is still an immature field where new ideas and novel technology solutions are being introduced. As part of these efforts, the Norwegian Forum for ...
    • System Verification, Processes and Testing 

      Perez, Tristan; Morozov, Andrey; Rokseth, Børge; Glomsrud, Jon Arne; Luckuck, Matthew; Myklebust, Thor; Torben, Tobias Valentin Rye; Yang, Xue (Chapter, 2019)
    • A systems-theoretic approach to hazard identification of marine systems with dynamic autonomy 

      Yang, Xue; Utne, Ingrid Bouwer; Sandøy, Stian Skaalvik; Ramos, Marilia Abilio; Rokseth, Børge (Peer reviewed; Journal article, 2020)
      Autonomous marine systems may switch between various operational modes with different levels of autonomy (LoA), due to a rapidly changing environment and the complex nature of tasks. The dynamic autonomy brings an additional ...