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norskFakultet for ingeniørvitenskap og teknologi
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Structural Optimization of Sandwich Container Shelter Panels in harsh Nordic environments
(Master thesis, 2025)This thesis focuses on the structural optimization of sandwich panels used in mobile container shelters, particularly the one that TAM AS produces, which is the TAM Brakka mini-3.5m. The main goal is to optimize the shelter’s structural design to achieve the best possible strength-to-weight ratio, which means to reduce weight and improve the stiffness of the floor, roof, and wall panels without ... -
Development of an approach to evaluate the effectiveness of a Reconfigurable Manufacturing System
(Master thesis, 2025)In this thesis a discrete event simulation model was developed, making it possible to evaluate the effectiveness of an RMS by analyzing the utilization and agility of the system. Additionally, the RMS was compared to a flexible and dedicated manufacturing system by implementing these paradigms in the simulation. A case study was conducted, in which the RMS was the most effective alternative in most ... -
Hybrid AI‑Powered Real-Time Predictive Maintenance for Railway Wheelsets and Bogies
(Master thesis, 2025)This thesis presents a Hybrid AI-based predictive maintenance system specifically designed to monitor railway wheels and bogies. The implemented solution uses real-time sensor data such as vibrations, wheel-rail forces, angles, and weather conditions to detect anomalies and predict maintenance requirements in advance. The presented system applies a hybrid anomaly detection framework consisting of ... -
An exploration of the technology selection decisions in energy storage-related infrastructure developments in the Arctic Region
(Master thesis, 2025)The Arctic Region is at the forefront of using renewable energy sources. Distinct challenges arise in the electrification of the Arctic Region, considering harsh climate conditions, long winters, and a sparse population with large distances between settlements. Deployment of energy storage technology is needed to address the intermittency of renewable energy sources, ensuring a reliable grid. A ... -
Optimizing oversize material handling for sustainable operations: A case study at LKAB Norge AS
(Master thesis, 2025)This thesis examines methods to improve the handling of oversized iron ore at LKAB Norge AS, aiming to increase efficiency, reduce environmental impact, and support sustainable operations. Oversized material, fragments larger than 40 mm, presents challenges in the current system, including delays, manual transport, increased emissions, and additional wear on equipment. Regulations also require indoor ... -
Coordinated Controller to Mitigate Voltage Violation in Smart Distribution Network
(Master thesis, 2025)This thesis addresses the increasing challenges posedby highphotovoltaic(PV) penetration in distribution networks, specifically focusing on voltage stability issues caused by extreme seasonal generation variations. Current voltage con- trol approaches fail to effectively manage these fluctuations- tests on the IEEE 37-bus system showed summer solar production is over 5 times higher than in winter. ... -
Brannteknisk prosjektering av bygg i tiltaksklasse 3
(Master thesis, 2025)Brannteknisk prosjektering av byggverk er svært viktig for å ivareta brannsikkerheten i byggverkene i Norge. Prosjekteringens vanskelighetsgrad og kompleksitet er avgjørende for hvilken kompetanse prosjekterende foretak må inneha [1]. På bakgrunn av dette har denne oppgaven som hovedformål å kartlegge hvilke krav som gjelder ved brannteknisk prosjektering i tiltaksklasse 3, og hvilken fremgangsmåte ... -
Effektive metoder for å redusere lekkasjer i Ullensvang kommunes vannforsyningsnett
(Master thesis, 2025)Ullensvang kommune står overfor betydelige utfordringer knyttet til lekkasjer i vannforsyningsnettet, med et estimert vanntap på over 48 prosent. Dette representerer både store økonomiske kostnader og en unødvendig miljøbelastning. Masteroppgaven undersøker årsakene til lekkasjene og foreslår en helhetlig og trinnvis tiltaksstrategi som kombinerer moderne teknologi, driftsoptimalisering og organisatoriske ... -
Vurdering av vannforsyningssikkerhet med hensyn til vannkildekvalitet, behandlingsnivå og distribusjonssystemer
(Master thesis, 2025)Trygg drikkevannsforsyning er avgjørende for folkehelsen og samfunnets funksjonsevne. Etter kommunesammenslåingen i 2020 har Narvik kommune overtatt ansvaret for et utvidet og variert vannforsyningssystem. Dette systemet omfatter fire vannverk med både overflate- og grunnvannskilder og ulike tekniske løsninger, noe som stiller nye krav til helhetlig risikostyring. Denne masteroppgaven har som formål ... -
Durability study of new types of low-carbon concrete planned for long-term monitoring station
(Master thesis, 2025)Civil engineering is a fast-evolving discipline, and nowadays trend toward sustainability is bringing new challenges that have to be addressed. The evolution is mainly visible in structural and architectural design. An indispensable part of civil engineering is a material technology that is facing much pressure regarding carbon footprint reduction. Concrete, the most common building material, ... -
Brannteknisk vurdering av ventilasjonsløsning - E-fløyen på UiT Campus Narvik
(Master thesis, 2025)Sammendrag E-fløyen ved UiT Campus Narvik ble i perioden 2019-2020 totalrenovert og ombygget etter NS 3701 Kriterier for passivhus og lavenergibygninger - Yrkesbygninger. Det ble installert flere nye ventilasjonsanlegg i det nye og moderne skolebygget, samtlige ventilasjonsanlegg omfattet av ombyggingen ble utstyrt med balansert ventilasjon, lokal kjøling og behovsstyrt ventilasjon. Det ble utarbeidet ... -
Energiforbruk og tekniske installasjoner i bygninger: Feil, mangler og konsekvenser
(Master thesis, 2025)Denne oppgavens mål var å finne typiske feil i tekniske anlegg og energikonsekvensene av dem. Likestilt med klassifiseringen ‘feil’, ble det også sett på energirelaterte ‘mangler’ i eksisterende bygg. De avdekte feilene og manglene ble gjort gjennom intervjuer av kvalitative intervjuobjekter, og litteratur søking. Basert på innsamlet informasjon i oppgavens innledende del ble et eksempelbygg laget ... -
Evaluering av Forvaltningspraksis av Mindre Avløpsanlegg i Narvik Kommune, Norge
(Master thesis, 2025)Utslipp fra mindre avløpsanlegg under 50 personekvivalenter (PE) utgjør en betydelig kilde til forurensning av norske vannforekomster. Til tross for at kommunene har et lovpålagt ansvar for å føre tilsyn med disse anleggene, viste Statsforvalterens tilsyn i 2022 at mange kommuner fortsatt mangler nødvendig oversikt og ikke har iverksatt et systematisk tilsynsarbeid. Denne masteroppgaven undersøker ... -
Electrokinetic remediation of fish farm sludge
(Master thesis, 2025)Norway’s fish farming industry generates large amounts of sludge waste that can pollute seafloors and over-enrich the waters if badly managed. The sludge is nutrient rich, but is often exported with minimal processing, missing opportunities for resource recovery. Rising environmental awareness has increased the interest in sustainable sludge management to treat waste as a resource rather than a ... -
Optimalisert drift av administrasjonsbyggene til Nordkraft Eiendom
(Master thesis, 2025)Optimized operation of the administrative buildings of Nordkraft Eiendom -
Landing a Multirotor on a Vessel at Sea
(Master thesis, 2025)Operating unmanned aircraft from vessels in the open ocean is demanding both on the personnel involved in the operation and on the aircraft. The work presented here aims to alleviate the workload on pilots and other personnel by introducing a higher level of automation in the landing phase of a flight. This will help create value for all parts of the supply chain, from product developers through ... -
Novel Guidance Schemes For GT Missions Master Thesis
(Master thesis, 2025)Ensuring the long-term stability of a gravity-tractor spacecraft near a binary asteroid demands guidance laws that can withstand the nonlinear, multi-body dynamics and uncertainties of space. We derive and compare three controllers the PD+, the LQR, and a High-Order Sliding-Mode Controller (HOSMC) with super-twisting, for both a two-body approximation and the full circular restricted three-body ... -
Automated Data Analysis with Large Language Models for Warehouse Robotics Applications
(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
(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
(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 ...
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