Browsing Fakultet for ingeniørvitenskap (IV) by Author "Utne, Ingrid Bouwer"

Now showing items 141-149 of 149

    • Tools and methods to manage risk in autonomous subsea inspection, maintenance and repair operations 

      Hegde, Jeevith (Doctoral theses at NTNU;2018:71, Doctoral thesis, 2018)
      Autonomous subsea interventions are anticipated to decrease operational costs, reduce response time and optimally maintain the subsea infrastructure. However, the introduction of autonomy may lead to emerging risk factors ...

    • Total Equipment Monitoring - Ship equipment operation, performance and cost monitoring for VLGCs and LGCs 

      Grødeland, Alexander (Master thesis, 2013)
      This thesis has been carried out in cooperation with Solvang ASA, as a part of Energy Management in Practice 2 (EMIP-2). EMIP?s vision is to enable a robust knowledge and innovation platform related to energy efficiency ...

    • 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 an online risk model for dynamic positioning operations 

      Dong, Yining; Vinnem, Jan Erik; Utne, Ingrid Bouwer (Chapter, 2018)
      Automation and increasing complexity mean that operators have to handle data and alarms and emergent decisions under the pressure of unexpected and rapidly changing hazardous situations. Position loss during marine operations ...

    • Towards autonomy in ROV operations 

      Schjølberg, Ingrid; Utne, Ingrid Bouwer (Journal article, 2015)
      This paper presents an on-going research project focusing on the development of technology to enable autonomy in ROV operations. The project is a collaborative project between Norwegian offshore industry and academia. ...

    • Towards contract-based verification for autonomous vessels 

      Smogeli, Øyvind Rasmussen; Glomsrud, Jon Arne; Utne, Ingrid Bouwer; Sørensen, Asgeir Johan (Peer reviewed; Journal article, 2023)
      Design and verification of autonomous vessels represent a major interdisciplinary engineering challenge due to the combination of high system complexity and the interaction with dynamic, uncertain, and unstructured ...

    • Towards Safer, Smarter and Greener Ships Using Hybrid Marine Power Plants 

      Sørensen, Asgeir Johan; Skjetne, Roger; Bø, Torstein Ingebrigtsen; Miyazaki, Michel Rejani; Johansen, Tor Arne; Utne, Ingrid Bouwer; Pedersen, Eilif (Journal article; Peer reviewed, 2017)
      This chapter gives an overview of research activities carried out at NTNU AMOS in relation to hybrid marine power plants enabling safer, smarter and greener ships. Recently electrical power plants with a set of diesel-generator ...

    • 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 ...

    • Towards supervisory risk control of autonomous ships 

      Utne, Ingrid Bouwer; Rokseth, Børge; Sørensen, Asgeir Johan; Vinnem, Jan Erik (Peer reviewed; Journal article, 2020)
      The objective of this paper is to outline a framework for online risk modelling for autonomous ships. There is a clear trend towards increased autonomy and intelligence in ships because it enables new functionality, as ...