Blar i Institutt for teknisk kybernetikk på tittel
Viser treff 3608-3627 av 3786
-
Ultrasound Radiation Force for Increased Transport of Drugs in Cancer Tumors
(Master thesis, 2014)Cancer is today one of the leading causes of death world wide. Chemotherapy is a cancer treatment where cytotoxic drugs are administered intravenously in order to kill the cancer cells. This is a therapy form which is ... -
Ultrasound speckle reduction using generative adversial networks
(Journal article; Peer reviewed, 2018)Generative adversial networks (GANs) have shown its ability to create realistic and accurate image-to-image transformation. The goal of this work was to investigate whether deep convolutional GANs can learn to perform ... -
Ultrasound Strain Rate Imaging of Individual Muscle Motor Units
(Journal article; Peer reviewed, 2014)Skeletal muscle is organized in motor units, each comprising a motor neuron and all its connected muscle fibres. The arrival of an action potential (a neural “impulse”) causes the fibers to contract, they exhibit a twitch. ... -
Ultrasound View Detection
(Master thesis, 2010)The goal of this project is to establish effective ultrasound view detection between apical, parasternal long axis and parasternal short axis view. The chosen approach in this project is to represent a shape of the cavity ... -
Una moneda supranacional en el espíritu de Keynes: China (con Rusia y América Latina) podría crear un mejor sistema financiero internacional
(Journal article; Peer reviewed, 2021)Este breve artículo argumenta a favor de la implementación de una unión de compensación internacional y una nueva moneda internacional en la línea del bancor propuesto por Keynes. Desde la perspectiva de los sistemas de ... -
Uncertainty estimation in autoregressive exogenous networks and nonlinear autoregressive exogenous neural networks
(Master thesis, 2021)Autoregressive eksogene (ARX) nettverk og ikke-lineære autoregressive eksogene (NARX) nevrale nettverk er avhengige av et mål på usikkerhet hvis de skal brukes til sikkerhets kritiske oppgaver, der feil valg i det verste ... -
Uncertainty Estimation in Image Classification as a Step Toward Autonomous Inspection
(Master thesis, 2023)DNVs REDHUS prosjekt har som mål å utvikle autonom deteksjon og klassifikasjon av defekter inni ballasttanker på skip ved hjelp av maskinlæringsalgoritmer. Hvis deteksjons- og klassifikasjonsalgoritmer skal stoles på er ... -
Uncertainty Estimation in Neural Networks
(Master thesis, 2022)Denne masterrapporten vil se på metoder for usikkerhetsestimering av nevrale nettverk. For å begrense omfanget er bruksområdet for disse nevrale nettverkene landbaserte prosessindustrier. Hovedfokuset vil være usikkerheten ... -
Uncertainty in Hyperspectral Remote Sensing: An Evaluation in Forest Monitoring
(Master thesis, 2023)Hyperspektral data gjør det mulig å overvåke jordens tilstand, og åpner dermed for bruksområder innen maskinlæringsmodeller. Likevel kan usikkerhet i data og modeller føre til feilaktige konklusjoner og fatale konsekvenser ... -
Uncertainty Management in a Scenario-Based MPC for Collision Avoidance
(Master thesis, 2019)Eit robust antikollisjonssystem er viktig for å sørge for sikker styring av autonome overflatefartøy. Dette antikollisjonssystemet er avhengig av eit påliteleg målfølgingssystem for å halde styr på hindringar i nærleiken. ... -
Uncertainty-Aware Visually-Attentive Navigation Using Deep Neural Networks
(Peer reviewed; Journal article, 2023)Autonomous navigation and information gathering in challenging environments are demanding since the robot’s sensors may be susceptible to non-negligible noise, its localization and mapping may be subject to significant ... -
Under the sea: How can we use heart rate and accelerometers to remotely assess fish welfare in salmon aquaculture?
(Peer reviewed; Journal article, 2023)Recent advances in bio-sensing technologies open for new possibilities to monitor and safeguard the welfare of fishes in aquaculture. Yet before taken into practice, the applicability of all novel biosensors must be ... -
Underactuated leader-follower synchronisation for multi-agent systems with rejection of unknown disturbances
(Journal article, 2015)In this paper leader-follower synchronization is considered for underactuated followers in an inhomogeneous multi-agent system. The goal is to synchronise the motion of a leader and an underactuated follower. Measurements ... -
Underactuated mechanical systems: Whether orbital stabilization is an adequate assignment for a controller design?
(Peer reviewed; Journal article, 2020)The paper contributes to developing algorithms for motion planning and motion control for mechanical systems with two and more passive degrees of freedom by exploring a challenging example in details. As shown, some of ... -
Understanding Instantaneous frequency detection: A discussion of Hilbert-Huang Transform versus Wavelet Transform
(Chapter, 2017)Nonlinear and/or nonstationary properties have been observed in measurements coming from microgrids in modern power systems and biological systems. Generally, signals from these two domains are analyzed separately although ... -
Understanding the Nonlinear Behaviour and Synchronizing Stability of a Grid-Tied VSC Under Grid Voltage Sags
(Chapter, 2019)Transients of a typical grid synchronizing VSC are closely associated with the over-current and over-voltage in circuits. Previous analysis in evaluating such transient phenomenon usually ignore the nonlinear control effects ... -
Understanding the Origin of Oscillatory Phenomena Observed between Wind Farms and HVDC Systems
(Journal article; Peer reviewed, 2016)Field experience has shown that sub-synchronous oscillation (SSO) and harmonic resonance can occur between wind farms (WFs) and high voltage dc (HVDC) systems. The oscillations can appear in the presence of background ... -
Undersøkelse av armbevegesers innvirkning på myoelektrisk mønstergjenkjening
(Master thesis, 2014)Denne Masteroppgaven omhandler bruk av akselerometer som en del av enklassifiseringsalgoritme for protesestyring. For å undersøke hvilken effekt akselerometerdataenhar på klassifiseringen blir det gjennomført et pilotforsøkpå ... -
Undersøkelse avkonnektivitet, energi forbruk og sanntids-egenskaper i et LoRa-nettverk, med vibrasjons-sensorer som bruksområde
(Master thesis, 2020)Distribuerte målesystem har blitt brukt i industrien i flere år og med stor suksess. Nye teknologier innenfor IoT åpner opp for nye løsninger i verdenen av kontroll og målesystemer. LoRaWAN er en av mange protokoller laget ...