Blar i NTNU Open på forfatter "Varagnolo, Damiano"
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Data-Driven Stochastic Model Predictive Control of an Isolated Microgrid
Hennum, Tor (Master thesis, 2021)Denne avhandlingen demonstrerer benyttelsen av en stokastisk modell-prediktiv kontroll-algoritme for å oppnå stabil optimal regulering av et øydrevet mikronett. Den demonstrerer muligheten av en slik metode, diskuterer ... -
Data-informed scenario generation for statistically stable energy storage sizing in isolated power systems
Chapaloglou, Spyridon; Varagnolo, Damiano; Marra, Francesco; Tedeschi, Elisabetta (Peer reviewed; Journal article, 2022)We consider the problem of how to generate uncertainty scenarios to be used in energy storage sizing problems in isolated power systems. More precisely, we consider storage sizing formulations where both loads and generation ... -
Deep-learning algorithms for estimation of fish-population parameters from stereo vision video data
Jakobsen, Stian Mjelde (Master thesis, 2023)Denne masteroppgaven fokuserer på å analysere hvordan fiskeadferd påvirkes av undervannsstrukturer med varierende former og farger, hovedsakelig målt i form av avstanden de opprettholder fra strukturen. For å sikre robusthet ... -
Distributed MPC for Formation Path-Following of Multi-Vehicle Systems
Matous, Josef; Varagnolo, Damiano; Pettersen, Kristin Ytterstad; Paliotta, Claudio (Peer reviewed; Journal article, 2022)The paper considers the problem of formation path-following of multiple vehicles and proposes a solution based on combining distributed model predictive control with parametrizations of the trajectories of the vehicles ... -
A Dual Control Approach to Solve Exploration Versus Exploitation Trade-Offs in the Design of Personalized Physical Exercise Sessions
Jackson, Roxanne R.; Varagnolo, Damiano; Knorn, Steffi (Journal article; Peer reviewed, 2023)Using biofeedback in medical therapies has proven to be effective for adapting patient behaviors while keeping the patients engaged and motivated in an exercise session. This letter considers general problems in personalized ... -
Dynamic Modelling and Estimation of Energy Expenditure and Heart Rate During Wheelchair Propulsion
Øilo Tenold, Sina (Master thesis, 2023)Tidligere studier har funnet passende modeller for puls og energiforbruk som responser til aktivitet. Denne masteroppgaven har forsøkt å finne matematiske modeller for både puls og energiforbruk som responser av rullestolkjøring ... -
Emotion Detection using a Low-Cost Wearable Sensing System
Brøyn, Rebekka Birkeland (Master thesis, 2021)Emosjoner virker intuitivt som et unkontollert mysterie med en ekstremt stor innvirkning på livene våre. Å finne en forklaring på de ulike emosjonene har vekket interessen til mange filosofer og psykologer gjennom historien. ... -
Emotion Recognition from Physiological Signals Collected with a Wrist Device and Emotional Recall
Mattern, Enni; Jackson, Roxanne R.; Doshmanziari, Roya; Dewitte, Marieke; Varagnolo, Damiano; Knorn, Steffi (Peer reviewed; Journal article, 2023)Implementing affective engineering in real-life applications requires the ability to effectively recognize emotions using physiological measurements. Despite being a widely researched topic, there seems to be a lack of ... -
Enhancement of Noisy Speech Using Deep Learning
Turøy, Ida; Mo, Kari Vikøren (Master thesis, 2021)Abstract will be available on 2024-01-07 -
Enhancement of Noisy Speech Using Deep Learning
Mo, Kari Vikøren; Turøy, Ida (Master thesis, 2021)Abstract will be available on 2024-01-11 -
Experiment Design Considerations for Estimating Energy Expenditure during Wheelchair Propulsion
Doshmanziari, Roya; Aandahl, Håkon Strand; Danielsson, Marius Lyng; Baumgart, Julia Kathrin; Varagnolo, Damiano (Chapter, 2023)We propose a methodology for estimating energy expenditure (EE) during wheelchair propulsion. The method is based on measured physiological and kinematic signals from wearable sensor devices in an experimental setup design. ... -
Experimental assessment of a JANUS-based consensus protocol
Wengle, Johan Emil Hugo; Erstorp, Elias Strandell; Lidström, Viktor; Varagnolo, Damiano; Dong, Hefeng (Journal article; Peer reviewed, 2024)This paper proposes a distributed, JANUS-based protocol that enables an underwater acoustic network to reach consensus on arbitrary local opinions as numeric state variables. An envisioned scenario where nodes shall agree ... -
Exploring Frequency, Variability and Propulsion Patterns in Manual Wheelchair Propulsion
Reierstad, Håvard Pettersen (Master thesis, 2023)Teknologiske fremskritt i de siste årene har gjort det mulig å ta i bruk ulike sensorer for aktivitets- og treningsmåling. De fleste av disse enhetene er hovedsakelig beregnet for personer uten funksjonsnedsettelser, og ... -
Form Closure For Fully Actuated and Robust Obstacle-Aided locomotion in Snake Robots
Løwer, Jostein; Gravdahl, Irja; Varagnolo, Damiano; Stavdahl, Øyvind (Peer reviewed; Journal article, 2023)In this letter we adapt the theory of form closure to define the form closed region: The subset of a snake robot's configuration space for which the constraints imposed by the obstacles in its environment render the system ... -
Graph-theoretic approaches and tools for quantitatively assessing curricula coherence
Varagnolo, Damiano; Knorn, Steffi; Staffas, Kjell; Fjällström, Eva; Wrigstad, Tobias (Peer reviewed; Journal article, 2020)In this paper, we propose a method to analyse the coherence of existing curricula at higher education institution. We focus our attention to engineering programmes at universities but the proposed method is by no means ... -
Hierarchical Clustering Combination and an Algorithm to Solve the Tanglegram Layout Problem
Nguyen, Nghia (Master thesis, 2021)I petroleumsgeologifeltet har ulike tilnærminger til maskinlæring vist at det finnes et substansielt potensial som kan supplere og på sikt erstatte konvensjonelle og arbeidsintensive metoder. Noen forfattere har for eksempel ... -
Implementation and Comparison of Nonlinear State of Charge Estimators using Equivalent Circuit Models for Two Lithium-Ion Battery Cell Chemistries
Svendsen, Daniel Dreyer (Master thesis, 2023)Litium-ion-batterier blir omfattende brukt som en energilagringsløsning. De gir fordeler som lav vekt, høy energitetthet og holdbarhet, og kan være avgjørende for ̊a oppn ̊a kli- manøytralitet. Kontinuerlig optimalisering ... -
Improved Jacobian matrix estimation applied to snake robots
Løwer, Jostein; Varagnolo, Damiano; Stavdahl, Øyvind (Peer reviewed; Journal article, 2023)Two manipulator Jacobian matrix estimators for constrained planar snake robots are developed and tested, which enables the implementation of Jacobian-based obstacle-aided locomotion (OAL) control schemes. These schemes use ... -
Incremental Self-Deployment of Multi-Agent Networks in Unknown Environments
Berdal, Magnus (Master thesis, 2021)Utrykkningspersonell i søk- og redningsoperasjoner utsetter seg ofte for ukjente og farlige miljøer. Med den økende kapasiteten til mikrodroner og andre mobile robot-teknologier, kan noen av risikoene utrykkningspersonell ... -
Incremental self-deployment using virtual potential fields
Lone, Erlend (Master thesis, 2021)Denne avhandlingen undersøker hvordan mikrodroner kan trinnvis bli sendt inn i et ukjent område for å muliggjøre lokalisering av førsterespondere. Førsterespondere er de første som entrer et katastrofeområde og setter sine ...