Blar i Fakultet for informasjonsteknologi og elektroteknikk (IE) på tittel
Viser treff 10314-10333 av 20351
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Investigation of mental stress detection with an 8-channel EEG system using KNN, SVM and EEGNet
(Master thesis, 2023)Det er viktig å påpeke at dette arbeidet er gjort som en fortsettelse av prosjektoppgaven av Marthinsen [1]. Derfor vil det være seksjoner, spesielt i chapter 2, som vil være sterkt inspirert av eller direkte gjenbrukt fra ... -
Investigation of methods for speckle contrast reduction
(Master thesis, 2010)Speckle arises when coherent light is reflected from a rough screen and observed by an intensity detector with a finite aperture. Because speckle causes serious image degradation when lasers are used as light sources in ... -
Investigation of Open-Loop Predictor Implementation Methods for Online Parameter Estimation of IPMSM
(Chapter, 2022)Due to the sensitivity to parametric errors, open-loop current predictor-based estimators offer good online tracking of electric machine parameters, however at the price of rotor-speed dependent predictor pole-trajectories, ... -
Investigation of parasitics and thermal performance of a SiC MOSFET power module using FEM and LTSpice
(Master thesis, 2020)I denne masteroppgaven analyseres ytelsen til SiC halvbro-modulen CAS300M12BM2 fra Cree gjennom datasimuleringsverktøy. De viktigste bidragsyterne til parasittisk induktans i modulen har blitt identifisert og deres innvirkning ... -
Investigation of Partial Discharges in AlN Substrates under Fast Transient Voltages
(Peer reviewed; Journal article, 2022)The objective of this paper is to characterize partial discharge (PD) inception voltages and patterns at sinusoidal and square voltages in insulating ceramic substrates with generic manufacturing defects. PD tests were ... -
Investigation of PD formation on AlN Ceramic Substrates: Impact of Square Voltage Pulses and Dielectric Liquids
(Master thesis, 2023)Det elektriske kraftsystemet gjennomgår en kompleks utvidelse og opplever raske spenningsendringer som skyldes endringer i driftsmønsteret. Disse forholdene har betydelig innvirkning på komponenter og utstyr i strømnettet, ... -
Investigation of performance-enhancing measures for a non-holonomic differential drive robot
(Master thesis, 2021)I denne masteroppgaven har flere aspekter knyttet til total ytelse hos en ikke-holonomisk differensialstyrt robots blitt undersøkt. Spesifikt så har potensielle forbedringsstrategier blitt vurdert for posisjonsestimatoren, ... -
Investigation of Permanent Magnet Machines for Downhole Applications: _ Design, Prototype and Testing of a Flux-Switching Permanent Magnet Machine
(Doctoral Theses at NTNU, 1503-8181; 2011:23, Doctoral thesis, 2011)The current standard electrical downhole machine is the induction machine which is relatively inefficient. Permanent magnet (PM) machines, having higher efficiencies, higher torque densities and smaller volumes, have widely ... -
Investigation of polymer ablation and AirPlus^TM for load current interruption of medium voltage systems
(Master thesis, 2022)Bruken av koblingutstyr er uunngåelig i ethvert strømnett, da de kontrollerer effektflyten i systemet. Denne masteroppgaven har hovedsakelig fokusert på bryting av laststrømmer for mellomspenningssystemer. Bryterteknologi ... -
Investigation of Pulsed Laser Deposition Growth Parameters and their influence on the Sheet Resistance of a Complex Oxide Heterointerface
(Master thesis, 2011)In this project, the growth parameters of Pulsed Laser Deposition are optimized in order to obtain a high quality interface between two complex oxides, LaAlO3 and SrTiO3. The prepared samples are compared by their sheet ... -
Investigation of series connected SiC MOSFETs in a low inductive layout
(Master thesis, 2022)I denne masteroppgaven ble to kraft-halvleder moduler designet med mål om å oppnå et lav inductivt design samtidig som det opprettholdes sikker drift under høyspennings- og temperaturforhold. Kraft-halvleder modulene ble ... -
Investigation of shortened sea phase effect on salmon lice
(Master thesis, 2021)Lakselus (Leopeohtheirus salmonis) er en parasitt som påfører store økonomiske og økologiske konsekvenser for havbruksnæringen. I forsøk på å få kontroll over lakselusen tester oppdrettsnæringen ut ulike metoder og ... -
Investigation of sliding window DFT (sDFT) application for radio
(Master thesis, 2023)Denne oppgaven dokumenterer en SystemVerilog implementasjon av en Bluetooth Low Energy (BLE) demodulator og preamble detektor som er basert på sliding window diskret Fourier transform (sDFT). Begge systemene bygger på ... -
Investigation of submerged maritime target detection using LIDAR
(Master thesis, 2009)Lidar is an optical remote sensing technology which uses the backscattered light to create information profiles of the scanning area. Normally the air is used as propagation medium, but in this work the ... -
Investigation of the Application of Optimal Power Flow in the Assessment of Power System Reliability
(Master thesis, 2023)Med modernisering av kraftnettet er det avgjørende å ha smarte løsninger for effektiv og sikker systemplanlegging og drift. Tradisjonelle optimeringsmetoder av kraftsystemer blir reevaluert, siden de nå er relevante for ... -
Investigation of the Doubly Fed Permanent Magnet Synchronous Machine
(Master thesis, 2009)This master thesis treats the research of a novel generator with converter design called Doubly Fed Permanent Magnet Synchronous Machine , DF-PMSM, patented by SmartMotor. The thesis includes an introduction to the ... -
Investigation of the effect of clinically relevant interferents on glucose monitoring using near‐infrared spectroscopy
(Peer reviewed; Journal article, 2021)Near infrared spectroscopy (NIR) is a promising technique for continuous blood glucose monitoring for diabetic patients. Four interferents, at physiological concentrations, were introduced to study how the glucose predictions ... -
Investigation of the Effect of Operating Conditions on Reliability of DC-link Capacitors in Microgrids
(Chapter, 2020)This paper considers a microgrid system where the impact of different non-ideal operating conditions on the reliability of the DC-link capacitor in three phase inverter systems is investigated. Rather than focusing on the ... -
Investigation of the Gap Between Traditional IP Network Security Management and the Adoption of Automation Techniques and Technologies to Network Security
(Master thesis, 2023)Innenfor området nettverks- og nettverkssikkerhetsautomatisering avdekker denne oppgaven et komplekst landskap av utfordringer og muligheter. Forskningen som er gjennomført, belyser de intrikate elementene som er innebygd ... -
Investigation of the impact of wakes and stratification on the performance of an onshore wind farm
(Journal article; Peer reviewed, 2015)This work investigates the effects of wakes and stratification on the performance of turbines operating in the Bessaker wind farm. The wind farm is located in a highly complex terrain. Most dominant wind directions recorded ...