Browsing Institutt for maskinteknikk og produksjon by Title
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Pose Estimation using Dual Quaternions and Moving Horizon Estimation
(Journal article; Peer reviewed, 2018)This paper presents a moving horizon estimator (MHE) for estimating pose (attitude and position) of a dynamic system where pose measurements are available in the form of unit dual quaternions. A unit dual quaternion is an ... -
Pose Estimation with Convolutional Neural Networks.
(Master thesis, 2022)Positurestimering ved hjelp av convolutional neural networks (CNN) faller under fellesbetegnelsen deep rotation regression. Deep rotation regression bestemmer en rotasjonsmatrise fra punktskyer, hvor løsningen vil sterkt ... -
Pose Estimation with Dual Quaternions and Iterative Closest Point
(Chapter, 2018)This paper presents a method for pose estimation of a rigid body using unit dual quaternions where pose measurements from point clouds are filtered with a multiplicative extended Kalman filter (MEKF). The point clouds come ... -
Pose Estimation with The Invariant Extended Kalman Filter as a Stable Observer
(Master thesis, 2022)En typisk anvendelse av en IMU er å måle akselerasjonen og vinkelhastigheten ved hjelp av akselerometre og gyroskoper, og finnes ofte i lokaliseringsproblemer innen robotikkfeltet. I denne oppgaven er en utvidelse av det ... -
Possibilities and Benefits of Intermediate Care Units in Healthcare Systems from a Logistics Perspective
(Chapter, 2018)Intermediate care units have been established as a response to the emerging challenges of healthcare systems to maintain high quality and continuous care. While the term is well known in both literature and practice, it ... -
Possibilities and Benefits of Using Material Flow Information to Improve the Internal Hospital Supply Chain
(Chapter, 2019)The concept of Supply Chain Management has become increasingly important in healthcare and notably in hospitals. Information along the supply chain is the key element for analysis and improvement purposes. The aim of the ... -
Post-Processing of Topology Optimized Designs Case Study of a Drone Arm
(Bachelor thesis, 2019)Topologioptimalisering er en matematisk prosess som bidrar til å optimalisere design ved å fjerne unødvendig masse. Det finnes flere matematiske algoritmer for topologioptimalisering som blir brukt i kombinasjon med ... -
Post-tension as a mechanical solution to improve FFF Z-strength: A quantitative research on how post-tension affects static strength and fatigue life for PETG specimens in three-point bending tests
(Master thesis, 2022)Komponenter laget med smeltet filamentfremstilling (fused filament fabrication, FFF) har dårligere mekaniske egenskaper i retningen den er produsert, ofte kalt Z-styrke. Dette skyldes hovedsakelig svakere materialegenskaper ... -
Potential benefits of information sharing for a producer in the Norwegian food supply chain
(Master thesis, 2022)Formål: Formålet med studien er å undersøke potensialet til informasjonsdeling for en produsent i den norske matverdikjeden . Design: Formålet blir oppnådd gjennom et litteraturstudie som undersøker viktige emner og den ... -
Potential for automated follow-up of safety equipment
(Research report, 2023)On petroleum facilities, safety equipment is installed to obtain risk reduction. To ensure that the desired risk reduction is achieved during the operational phase, follow-up of the reliability of such equipment is important. ... -
Potential of frost damage of off-ground foundation stones in Norwegian Stave Churches since 1950 using land surface temperature
(Peer reviewed; Journal article, 2022)The Stave Churches (SCs) are one of the most iconic heritages in Norway, and only 28 medieval SCs have survived till our age in this country. They are built on wood with staves and wooden sleepers standing off the ground ... -
Potential of Machine Learning in Demand Forecasting Based on Point of Sales Data for Food Producers
(Master thesis, 2023)Denne masteroppgaven undersøker "Potensialet for maskinlæring i etterspørselsprognoser basert på Point of Sales (POS) data for matprodusenter." Hovedmålet var å evaluere hvordan POS-data kan bli effektivt utnyttet av ... -
Pre-Launch Assembly, Integration, and Testing Strategy of a Hyperspectral Imaging CubeSat, HYPSO-1
(Peer reviewed; Journal article, 2022)Assembly, Integration, and Verification/Testing (AIV or AIT) is a standardized guideline for projects to ensure consistency throughout spacecraft development phases. The goal of establishing such a guideline is to assist ... -
Precision turning with instrumented vibration-damped boring bars
(Journal article; Peer reviewed, 2018)The paper presents the theoretical background and experimental results with a new approach for achieving high accuracy in finish turning with slender tools. The approach is developed especially for high-accuracy turning ... -
Predicting Customer Churn with Data Analytics
(Master thesis, 2020)Flere og flere bedrifter oppnår konkurransefortrinn ved å ta i bruk data på en effektiv måte. Til tross for at det er gjennomført mange studier for å forstå fordelene ved å ta i bruk datadrevet kunnskap, er det få av disse ... -
Predicting fretting fatigue in engineering design
(Journal article; Peer reviewed, 2018)The progress in fretting fatigue understanding and predictability is reviewed, with engineering applications in mind. While industrial assessments often relies on simple empirical parameters, research in fretting fatigue ... -
Predicting multi-axial diffusion of water in laminated composite structural components
(Journal article, 2021)This study examines the diffusion of water in fiber-reinforced polymer (FRP) laminated composites, comprising epoxy resin and unidirectional glass fibers, at different material and structural scales. Experiments on the ... -
Predicting stress, strain and deformation fields in materials and structures with graph neural networks
(Journal article; Peer reviewed, 2022) -
Prediction and analysis of real-time forces in novel 3D flexible rotary stretch forming of complex profiles
(Peer reviewed; Journal article, 2023)Three-dimensional (3D), flexible rotary stretch bending is a new forming technology that enables manufacturing complex components, like 3D profiles with varying curvatures, thus addressing several limitations of conventional ... -
Prediction of Condensed Phase Formation during an Accidental Release of Liquid Hydrogen
(Peer reviewed; Journal article, 2022)Hydrogen can be adopted as a clean alternative to hydrocarbons fuels in the marine sector. Liquid hydrogen (LH2) is an efficient solution to transport and store hydrogen onboard of large ships. LH2 will be implemented in ...