Institutt for havromsoperasjoner og byggteknikk
Recent Submissions
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Digital transformasjon i rederiene - Del 2: Kompetansebehov i rederiene som følge av digitalisering
(Research report, 2025)Denne andre rapporten om digital transformasjon i rederiene, tar debatten videre fra innsiktsarbeidet om hva som skjer i rederiene til hvilke kompetansebehov dette utløser og hvordan en kan løse denne utfordringen. For å ... -
From flexible building to resilient energy communities: A scalable decentralized energy management scheme based on collaborative agents
(Journal article; Peer reviewed, 2025)Extreme conditions caused by climate change and other crises call for enhancing the resilience of buildings and urban energy systems. This paper investigates the role of collaborative decision-making to improve the performance ... -
Anomaly Detection of Marine Diesel Engines: A Novel Approach using Transformer Neural Networks for Reconstruction and Residual Analysis
(Journal article; Peer reviewed, 2024)This paper presents a novel unsupervised approach for anomaly detection in marine diesel engines using a Transformer Neural Network based autoencoder (TAE) and residual analysis with Sequential Probability Ratio Test (SPRT) ... -
Real-time assurance of ship operational performance and safety
(Doctoral theses at NTNU;2025:90, Doctoral thesis, 2025)The increasing digitalization of the maritime industry, with ships equipped with a variety of sensors capturing real-time operational data, presents new opportunities to enhance both performance and safety. However, current ... -
Assessing Helicopter Turbine Engine Health: A Simple Yet Robust Probabilistic Approach
(Journal article; Peer reviewed, 2024)This paper presents a data-driven approach for assessing the health of helicopter turbine engines, developed for the PHM North America 2024 Conference Data Challenge. The task involves both regression and classification ... -
Towards a Digital Twin for a Drinking Water Source in Norway
(Chapter, 2024-08-08)Contamination of drinking water supplies by runoffs, wastewater discharge and other anthropogenic sources has potentially dire consequences for human health and the environment. Surface water bodies are especially vulnerable ... -
I hvilken grad kan innføring av digitale klasserom bidra til reduserte kostnader og økt effektivitet i opplæringen av mannskap?
(Bachelor thesis, 2024)En viktig forutsetning for et trygt og effektivt arbeidsmiljø er opplæring. På denne måten kan skader og ulykker forebygges. Så hvorfor gjennomføres det ikke mer opplæring? Den maritime bransjen bærer preg av tradisjonelle ... -
Unlocking the sustainable value with digitalization: Views of maritime stakeholders on business opportunities
(Journal article; Peer reviewed, 2024)Digitalization in the maritime sector encompasses interconnected technologies that enhance efficiency, risk mitigation, and safety in marine operations and offshore assets management. Digital twin, or virtual assets, plays ... -
How instructors think about technology in simulation-based training: A survey of three programs for professional education
(Journal article; Peer reviewed, 2024)Simulation-based training has emerged as a key pedagogical method for shaping the integration of theory and skills in many professions. However, professional disciplines use simulations in various ways. This article presents ... -
A weighted ensemble learning-based autonomous fault diagnosis method for photovoltaic systems using genetic algorithm
(Journal article; Peer reviewed, 2023)Conventional protection devices may not be able to diagnose the faults in Photovoltaic (PV) systems due to the nonlinear behavior of PV characteristics, its dependency on the operating environment, and operation of Maximum ... -
A Systematic Survey of Digital Twin Applications: Transferring Knowledge from Automotive and Aviation to Maritime Industry
(Peer reviewed; Journal article, 2025)Digital twin (DT) technology, which creates virtual representations of physical systems to optimize their life-cycle, has drawn significant attention across various industries. The automotive and aviation industries have ... -
Referanseruter for sjønavigasjon – "To follow, or not to follow?" En kvantitativ studie av implementeringens effekter på trafikkmønster, og hvordan eventuelle endringer og variasjoner kan forklares
(Master thesis, 2024)Innenskjærs seilas langs Norskekysten er en kompleks utfordring for skipsnavigatører. Uheldige rutevalg kan forårsake både ulykker og ineffektiv kystnavigasjon. For å styre trafikken vekk fra farlige områder og ugunstig ... -
Population-Density Bounds for 100% Domestic Renewable Energy Generation
(Journal article; Peer reviewed, 2024)The long-running discussion on the global theoretical and practical potential of renewable energy is strongly affected by the size and connectivity of power networks. Small regional and national networks driven predominantly ... -
Full-scale experimental research on wave shielding effect of RV Gunnerus for offshore operations
(Journal article; Peer reviewed, 2025)The investigation of wave shielding effects holds significant importance for practical offshore operations. Utilizing the calm area on the lee side of the vessel enables operations to enhance safety and efficiency. Optimized ... -
What changes in trade patterns can be observed in Russian crude oil export from the St. Petersburg region since the beginning of the Russian Ukrainian war in 2022. Three case studies from India, Turkey and Italy.
(Bachelor thesis, 2024)Historisk importerte EU (Den europeiske union) mesteparten av råoljen som ble eksportert fra St. Petersburg-regionen. Etter Russlands invasjon av Ukraina den 24. februar 2022 ble det imidlertid innført betydelige internasjonale ... -
A Hybrid Approach Integrating Physics-Based Models and Expert-Augmented Neural Networks for Ship Fuel Consumption Prediction
(Peer reviewed; Journal article, 2024)The International Maritime Organization’s recent approval of the 2023 strategy on reduction of greenhouse gas emissions amplifies the pressure on stakeholders to achieve net-zero emissions in shipping by 2050. Considering ... -
Robotic safe adaptation in unprecedented situations: the RoboSAPIENS project
(Journal article, 2024)The robots of tomorrow should be endowed with the ability to adapt to drastic and unpredicted changes in their environment and interactions with humans. Such adaptations, however, cannot be boundless: the robot must stay ... -
Balansen mellom Lagerhold av reservedeler, utstyr og Risiko: En analyse av radikal strategiendring hos Atlantic Offshore
(Bachelor thesis, 2024)Offshorenæringen har i lang tid vært preget av solide marginer og lønnsomhet, samt høy oljepris som gjorde at mange aktører ikke hadde veldig fokus på kostnadsstruktur. Samtidig har bransjen en meget høy grad av sikkerhet ... -
«Hvordan kan employer branding bidra til å redusere turnover blant skipsførere?» - En casestudie av intern employer branding i et norsk brønnbåtrederi
(Bachelor thesis, 2024)Den maritime næringen er stadig i vekst, men står nå overfor betydelige utfordringer knyttet til mangel på kvalifisert arbeidskraft. Med utfordringer som rammer store deler av næringen vil det naturlig vokse frem en økende ... -
Carbon Capture and Storage (CCS)
(Bachelor thesis, 2024)Karbonfangst og- lagring (CCS) refererer til praksisen med ved det å fange CO2 og injisere og lagre den under bakken. Utviklingen av CCS forventes å spille en viktig rolle i å redusere utslipp og bidra til å nå klimamål. ...
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