Viser treff 1-20 av 80

    • Automated Data Analysis with Large Language Models for Warehouse Robotics Applications 

      Islam, Md Saidul (Master thesis, 2025)
      The research develops two automated data analysis frameworks, ARMADA and FACTS, to tackle essential operational problems in warehouse robotics systems. Warehouse robotics environments encounter ongoing problems with maintenance optimization and technical documentation processing that negatively affect operational efficiency. The ARMADA(Anomaly Recognition for Maintenance and Diagnostic Applications) ...
    • Design of an Emergency Recovery System (ERS) for High Altitude Drone Systems 

      Dahl, Øyvind Kasberg (Master thesis, 2025)
      A new type of emergency parachute system is developed using engineering, combining off-the-shelf components with parts produced with additive manufacturing. A new ultralight method for retaining the the parachute and lid using as thin line is developed and tested, An ultralight redundant trigger mechanism with health monitoring to ensure reliable triggering is also developed and tested. Parts ...
    • Experimental Transformer System for Time Series Forecasting 

      Refsvik, Kevin Birger Røstgård (Master thesis, 2025)
      The goal of the project is to use and suit a transformer based foundation model such as Lag-Llama (https://arxiv.org/abs/2310.08278) to forecast energy prices. Lag-Llama is pretrained on a large corpus of diverse time series data from several domains, and demonstrates strong zero-shot generalization capabilities compared to a wide range for forecasting models. The forecasting task should focus on ...
    • Sloshing and Motion Analysis of a Modular Aquaculture Tank in Rough Inshore Seas 

      Kvernmo, Randi Emelie (Master thesis, 2025)
      Floating closed containment fish farms are highly susceptible to severe sloshing due to their large proportion of internal liquid mass. The coupled fluid-structure interaction is shown to be affected by the presence of internal liquid as the rigid body motion of a closed containment fish farm is subject of sloshing analysis through CFD simulations applying external wave loads. The simulations ...
    • Exploring Unsupervised Contrastive Learning Methods for ECG Analysis 

      Brinti, Sumaia Jahan (Master thesis, 2025)
      The analysis of electrocardiogram (ECG) signals is vital for the early detection and diagnosis of cardiac abnormalities, yet progress in automated ECG interpretation is constrained by the scarcity of high-quality labeled data. This thesis investigates unsupervised contrastive learning as a means to overcome these limitations and unlock clinically relevant representations from unlabeled ECG recordings. ...
    • Finite Element Modeling of the Skattørsund Bridge 

      Nyamayaro, Joseph (Master thesis, 2025)
      This thesis presents a comprehensive finite element analysis (FEA) of the Skattørsund Bridge, a concrete slab bridge in Norway, using shell-based modeling techniques. The study aims to evaluate the bridge's structural behavior under static and dynamic loads, including traffic, environmental factors, and natural hazards, to ensure its long-term safety and performance. The research leverages the Finite ...
    • A Multi-Agent Real-Time Surveillance System for Object Abandonment, Crowd Anomaly Detection, and Face Recognition 

      Strand, Tord (Master thesis, 2025)
      This project presents the development of a real-time, multi-agent surveillance system designed to detect abandoned luggage, monitor crowd density, and perform face recognition for access control. The system leverages deep learning models, YOLOv5 for object detection and FaceNet for facial identification, integrated within a lightweight Python-based framework supporting parallel camera agents. A ...
    • Master thesis – Development of a portable energy convertor (heat to electric) for chimneys or wood – burning fireplace 

      Papannagari, Sairahul (Master thesis; Mastergradsoppgave, 2024-05-15)
      The objective of this thesis addresses the challenge of designing a device capable of converting waste heat from metal chimneys or wood-burning fireplaces into usable electrical power. The product aims to be portable, easy to install, and adaptable to various chimney and fireplace configurations. This includes exploring various heat-to-electrical energy conversion technologies, researching existing ...
    • Development of a Jig for CMM Measurements on AutoStore Bins 

      Bjørhovde, Ida J.T. (Master thesis; Mastergradsoppgave, 2023-05-25)
      The AutoStore Bins are highly technical plastic products manufactured with injection moulding. To ensure the production parameters are within given specifications, CMM scanning is done on samples from the production.
    • Review and Application of Optimal Sensor Placement Method on Herøysund Bridge 

      Nwamma, Macdonald (Master thesis; Mastergradsoppgave, 2023-05-17)
      The study attempts to find the best sensor configuration for modal identification on the Herøysund Bridge. The objective is to increase the amount of data obtained from structural testing while reducing the number of sensors needed thereby reducing the cost of the sensor system. Four frequently used optimal sensor placement (OSP) methods, including the modal kinetic energy (MKE) method, the effective ...
    • Design of a universal mounting system for flat panel TV screens 

      Otsiwah, Ephraim Nyarko Ebo (Master thesis; Mastergradsoppgave, 2024-05-15)
      In compact living spaces like micro-houses and apartments, there is a growing interest in décor and furnishing that utilize multi-functional systems and furniture. Of particular interest is the ability to facilitate the transformation of room setups, allowing for changes in the viewing positions of TVs regardless of alterations in room orientation. A thorough examination of the problem area uncovered ...
    • Numerical Modelling of Damage Conditions on Herøysund Bridge in Herøy Municipality, Nordland Norway 

      Odongo, Christopher (Master thesis; Mastergradsoppgave, 2024-05-15)
      The usability of bridges is highly dependent on their safety conditions since they are subjected to all sorts of loading that might compromise their ability to withstand stresses over a prolonged period. As a result, dynamic response evaluations and fracture mechanics analysis are essential concepts that can help in monitoring the behaviour of bridges, predicting their lifespan, and planning ...
    • Traffic monitoring and warnings for winter roads 

      Høiem, Aksel (Master thesis; Mastergradsoppgave, 2024-05-15)
      This master thesis reports on the research of how weather affects driving patterns during the winter. By utilizing Python, data was analyzed to show how much different weather phenomena affects the total amount of traffic. Showing how things like precipitation, temperatures, wind, snow depth affects said amount. The result of the analysis shows how big effect the various weather conditions have and ...
    • Pumped Hydroelectric Storage at Niingen Power Plant 

      Abboud, Mostafa (Master thesis; Mastergradsoppgave, 2023-05-15)
      This document is a master thesis that attempts to assess the plan of pumping water from the nearby lakes of Djupåvatnet (435 m), Buvatnet (465 m), and Strandvatnet (5 m above sea level) up to the lake of Niingensvatnet (510-494 m above sea level) to store energy for later use and increase energy generation. The assessment process proved that pumping water from Strandvatnet and Djupåvatnet to ...
    • Application of Change Point Detection Algorithms in Adaptable Symbolic Music Segmentation Task Using MIDI Representation 

      Mukter, Sakib (Master thesis; Mastergradsoppgave, 2024-05-15)
      This thesis studies the application of Change Point Detection (CPD) algorithms to the segmentation of symbolic music using MIDI representations. This study focuses on the use of two primary CPD algorithms, PELT and Binary Segmen- tation, to analyze and detect transitions within the Lakh MIDI dataset, which is known for its diversity in musical genres and styles. The main focus of the thesis is on ...
    • Floating Offshore Wind Turbine Operations in Arctic Conditions 

      Asif, Hamza (Master thesis; Mastergradsoppgave, 2024-05-15)
      Offshore wind energy is receiving increased attention as a promising renewable energy source day by day, and the research in the field of designing the floating platforms to support floating offshore wind turbine (FOWT) has become very important. The evaluation of the dynamic stability of a FOWT in a challenging marine environment is the platform's capacity to maintain its initial position. These ...
    • Optimization Conveyor Roller, LKAB 

      Mahyyudin, Ghulam (Master thesis; Mastergradsoppgave, 2024-05-15)
      This master thesis presents a study on the structural optimization of conveyor idlers, focusing on the idler shell and shaft. The research aims to enhance the performance and efficiency of conveyor systems by reducing weight and improving stability of idler roller, beginning with a thorough load analysis to determine the static and dynamic forces exerted on idler. The study employs a combination of ...
    • Design and Optimization of Conveyor Belt Rollers 

      Fadel, Ahmad Kamel (Master thesis; Mastergradsoppgave, 2024-05-15)
      Belt conveyor systems play a crucial role in the continuous transportation of bulk materials across varying distances. However, ensuring the reliability of these systems remains a significant concern for operators due to the potential financial losses incurred from system downtime, which not only impacts revenue from material conveying but also disrupts subsequent material processing facilities. The ...
    • Optimization of conveyor roller, LKAB 

      Bhusal, Manoj (Master thesis; Mastergradsoppgave, 2024-05-15)
      ABSTRACT The aim of this thesis is to optimize the performance, material, life and accessories for the conveyor rollers installed in longest conveyor section “15101 smst TR010” of LKAB Narvik, which is under the SILO with overall conveyor length of 620 meter. The report outlines the problems created by groundwater falling inside the tunnel, dust and spoilage of iron ore pallets outside the conveyor ...
    • Study of Virtual Inertia and its impacts on Power Oscillations 

      Ibrar, Muhammad (Master thesis; Mastergradsoppgave, 2024-05-15)
      This study explores the changing dynamics of power systems in the context of the global shift to renewable energy, focusing on inertia and its influence on frequency stability. Traditional stability mechanisms, centered around rotating masses like synchronous generators, face challenges due to the integration of renewables and frequency converters, resulting in a reduction in overall system inertia. ...