Blar i NTNU Open på tittel
Viser treff 78414-78433 av 101733
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Risk-based implementation of COLREGs for autonomous surface vehicles using deep reinforcement learning
(Peer reviewed; Journal article, 2022)Autonomous systems are becoming ubiquitous and gaining momentum within the marine sector. Since the electrification of transport is happening simultaneously, autonomous marine vessels can reduce environmental impact, lower ... -
Risk-Based Inspection of a Fish Feed Factory.
(Master thesis, 2018)Production equipment is always subject to corrosion and material degradation, e.g. wear and fatigue, when in operation. The extent of deterioration depends on several parameters such as material selection, operating ... -
Risk-based inspection planning for hydrogen technologies: review of currents standards and suggestions for modification
(Journal article; Peer reviewed, 2021)The research addressing loss of integrity (LOI) for hydrogen containment technologies requires a multidisciplinary perspective. However, lack of collaboration between materials and process safety engineers is reflected in ... -
Risk-based maintenance backlog
(Chapter, 2018)A relevant issue in manufacturing and production seems to be “silo”-organisations and “silo”-planning with lack of coordination between departments. Integrated Planning (IPL) is a concept that aims to cope with this ... -
Risk-based management framework for microplastics in aquatic ecosystems
(Peer reviewed; Journal article, 2022)Microplastic particles (MPs) are ubiquitous across a wide range of aquatic habitats but determining an appropriate level of risk management is hindered by a poor understanding of environmental risk. Here, we introduce a ... -
Risk-Based Model Predictive Control for Autonomous Ship Emergency Management
(Peer reviewed; Journal article, 2020)Control for semi- and fully-autonomous ships is a broad and complex field. Making autonomous high-level decisions in place of the captain is considered difficult, partly due to the risks and uncertainties involved. Though ... -
Risk-Based Obstacle Avoidance in Unknown Environments using Scenario-Based Predictive Control for an Inspection Drone Equipped with Range Finding Sensors
(Chapter, 2019)This paper develops an obstacle avoidance strategy for inspection drones equipped with simple range finding sensors, such as radar or sonar. The obstacle avoidance strategy uses scenario-based model predictive control where ... -
Risk-Based Stability Assessment for Semi-Submersible Platforms: Ballast System Failure
(Master thesis, 2013)Stability and buoyancy loss is a very current problem for semi-submersible platforms. New ballast system designs are developed to improve the safety of personnel and facility, but the effect of these is difficult to measure ... -
Risk-based supervisory control for autonomous ship navigation
(Peer reviewed; Journal article, 2023)This paper proposes a novel method to transform the results of qualitative risk analysis into a numeric optimal control problem for autonomous ship navigation. Today, making autonomous high-level decisions replacing a crew ... -
Risk-based Traffic Rules Compliant Collision Avoidance for Autonomous Ships
(Doctoral theses at NTNU;2022:259, Doctoral thesis, 2022)Summary As the maritime traffic sector is expected to increase over the next years, effort should be invested into protocols and technology for ensuring safe and efficient voyage over the seas. Autonomous ships can here ... -
Risk-benefit assessment of five underutilized fish species in Norway
(Peer reviewed; Journal article, 2023)Risks and benefits of increasing the consumption of five underutilized demersal fish species in Norway by applying the Benefit-Risk Analysis for Foods (BRAFO)-tiered approach were assessed. A reference scenario with zero ... -
Risk-Influenced Path Planning based on Online Risk Analysis, Bayesian Networks and the A* Path Planning Algorithm
(Master thesis, 2019)Arbeidet presentert i denne masteroppgaven forsøker å bidra til kunnskapsgrunnlaget for autonome marine fartøy ved å tilby forslag til funksjonalitet i et autonomt fartøys kontrollarkitektur. Funksjonaliteten er basert på ... -
Risk-Informed Artificial Intelligence for Autonomous Inspection on Subsea Pipelines
(Doctoral theses at NTNU;2023:245, Doctoral thesis, 2023)The research in this thesis centers on the image data interpretation capabilities of autonomous underwater systems in the offshore oil and gas industry responsible for visual inspection and monitoring of underwater pipelines ... -
Risk-informed control systems for improved operational performance and decision-making
(Peer reviewed; Journal article, 2021)Autonomous systems, including airborne, land-based, marine, and underwater vehicles, are increasingly present in the world. One important aspect of autonomy is the capability to process information and to make independent ... -
Risk-related information needed through the planning process for offshore activities
(Journal article; Peer reviewed, 2018)Planning and plan quality influence safe and efficient execution of work in offshore oil and gas activities. An important basis for developing good plans and making good decisions during the planning process is to have the ... -
Risk-taking behavior of adolescents and young adults born preterm
(Peer reviewed; Journal article, 2023)Objectives To study sexually transmitted Chlamydia trachomatis infections (STCTs), teenage pregnancies, and payment defaults in individuals born preterm as proxies for engaging in risk-taking behavior. Study design Our ... -
RiskBIM - Risikostyring i BIM-drevne offentlige samferdselsprosjekter
(IFE/E;, Research report, 2022)This report summarizes the main results from the RiskBIM project (Risk management for BIM-driven public transport projects) supported by the Norwegian Research Council. RiskBIM dealt with the use of digital models and BIM ... -
Risks and benefits of brain tumor surgery: A balancing act
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:158, Doctoral thesis, 2013) -
Risks and Quality Control in Norwegian Police’s Digital Forensics Process: The Digital Forensics Examiner’s Tightrope Walk
(Master thesis, 2023)Det har vært en økning i antall digitale sporkilder i den senere tid, og dette har satt digital kriminalteknikk under press. Faktorer som økende saksmengder og få spesialister har ført til at flere utøvere uten tilstrekkelig ...