• Dynamic Risk Analysis of Operation of the Autonomous Underwater Vehicle (AUV) 

      Yang, Ruochen; Utne, Ingrid Bouwer; Liu, Yiliu; Paltrinieri, Nicola (Chapter, 2020)
      The autonomous underwater vehicle (AUV) plays an essential role in scientific research and offshore exploration. Numerous risk issues exist during operation, however, which makes the AUV mission risky. The operating ...
    • Methods and models for analyzing and controlling the safety in operations of autonomous marine systems 

      Yang, Ruochen (Doctoral theses at NTNU;2023:38, Doctoral thesis, 2023)
      Autonomous marine systems (AMS), such as autonomous underwater vehicles (AUVs), and unmanned surface vehicles (USVs) have evolved over the past decades. Maritime autonomous surface ships (MASS) are gradually being developed ...
    • Towards an online risk model for autonomous marine systems (AMS) 

      Yang, Ruochen; Utne, Ingrid Bouwer (Peer reviewed; Journal article, 2022)
      Considering that few or no human operators are directly involved in the operation of Autonomous Marine Systems (AMS), an online risk model is necessary to enhance the intelligence of the AMS, its situation awareness, and ...
    • Towards Safety Barrier Analysis of Hydrogen Powered Maritime Vessels 

      Balestra, Lorenzo; Yang, Ruochen; Schjølberg, Ingrid; Utne, Ingrid Bouwer; Ulleberg, Øystein (Chapter, 2021)
      This paper focuses on the use of safety barrier analysis, during the design phase of a vessel powered by cryogenic hydrogen, to identify possible weaknesses in the architecture. Barrier analysis can be used to evaluate a ...