Browsing Department of Engineering Sciences by Title
Now showing items 740-759 of 1060
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Optimal nonlinear damping control of second-order systems
(Journal article; Peer reviewed, 2021)Novel nonlinear damping control is proposed for second-order systems. The proportional output feedback is combined with the damping term which is quadratic to the output derivative and inverse to the set-point distance. ... -
Optimal power tracking for autonomous demand side management of electric vehicles
(Journal article; Peer reviewed, 2022) -
Optimal samleskinnekonfigurasjon for 66-420 kV-anlegg
(Master thesis, 2023)Blant viktige byggestener i kraftnettet er transformatorstasjonene. Disse består av samleskinner, transformatorer, effektbrytere samt andre komponenter. Samleskinnene og de tilkoblede komponentene utgjør samleskinnekonfi ... -
Optimal Utilization of Charging Resources of Fast Charging Station with Opportunistic Electric Vehicle Users
(Peer reviewed; Journal article, 2023)The key challenge with the rapid proliferation of electric vehicles (EVs) is to optimally manage the available energy charging resources at EV fast-charging stations (FCSs). Furthermore, the rapid deployment of fast-charging ... -
Optimalisering av driften ved Saulekilen Renseanlegg i Arendal kommune med hensyn på kjemisk felling og slamavvanning
(Master thesis, 2022)The wastewater contains a lot of nutrients that can be harmful to nature, such as phosphorus. Therefore, to avoid negative consequences caused by these nutrients, it is desirable to minimize them before discharge. The ... -
Optimalisering av rørhåndteringskran
(Master thesis, 2013)Oppgaven tar for seg utviklingen av et matlab program for bruk til konsept-generering av en Pipe Deck Pipe Handler kran. Programmet er designet for å håndtere en analyse av kranens dynamikk. Reaksjonskreftene til kranen i ... -
Optimised assembly mode reconfiguration of the 5-DOF Gantry-Tau using mixed-integer programming
(Journal article; Peer reviewed, 2011)This paper presents a systematic approach based on Mixed Integer Linear Programming for finding an optimal singularity-free reconfiguration path of the 5-DOF Gantry-Tau parallel kinematic machine. The results in the paper ... -
Optimization of biodiesel injection parameters based on support vector machine
(Journal article; Peer reviewed, 2013)For the running diesel engine, spray-atomization, mixed-combustion, and thermal-power conversion processes are inseparable, which causes difficulty to investigate atomization effect separately. This study was conducted to ... -
Optimization of capacitor banks in the Skagerak networks transmission grid
(Master thesis, 2013)Capacitor banks have been widely used in electric power networks. This master thesis presents a study of introducing new capacitor banks into a transmission network. The network comprises two areas at Telemark and Vestfold ... -
Optimization of Charging Stations on a Route with Electric Buses
(Master thesis, 2019)This studyconsiders placement of electric charging stations for a public electric bus system with the intention of minimizing the charging power. This is an optimization problem where fully electric buses with opportunity ... -
Optimization of multi-reservoirpumped-storage hydropower system using differential evolution
(Master thesis, 2019)The study has proposed a long-term optimization model of a multi-reservoirpumped-storage hydropower system which is located in the Aust-Agder region.Based on the requirement a pump has been installed at a particular site ... -
Optimization of Power Supply for Hydrology-and Meteorology-stations : Optimization of power supply for off-grid hydrology- and meteorology-stationsusing machine learning and genetic algorithm
(Master thesis, 2019)This thesis consider a case study of a PV/wind/battery hybrid energy system installed at Scanmatic ASheadquarters in Arendal, Norway. The energy system is a stand-alone and off-grid hybrid system. It consistof four PV ... -
Optimization of Vehicle-to-Vehicle Frontal Crash Model based on Measured Data using Genetic Algorithm
(Journal article; Peer reviewed, 2017)In this paper, a mathematical model for vehicle-to-vehicle frontal crash is developed. The experimental data are taken from the National Highway Traffic Safety Administration. To model the crash scenario, the two vehicles ... -
Optimization of Wind Farm Layout taking Load Constraints into Account
(Master thesis, 2017)Optimization of a wind farm layout is of utmost importance due its economical aspect. The primary aim of optimizing layout is to increase the overall energy production. The higher energy production creates more revenue ... -
Optimizing Fenton-like process, homogeneous at neutral pH for ciprofloxacin degradation: Comparing RSM-CCD and ANN-GA
(Peer reviewed; Journal article, 2022)Antibiotics are considered among the most non-biodegradable environmental contaminants due to their genetic resistance. Considering the importance of antibiotics removal, this study was aimed at multi-objective modeling ... -
Optimizing Grid Stability with Battery Energy Storage System Using Virtual Synchronous Generator Control
(Master thesis, 2023)This thesis investigates the performance and potential enhancements of battery energy storage systems (BESS) for frequency regulation, focusing on the integration of a Virtual Synchronous Generator (VSG) controller with ... -
An Orchestration Framework for Digital Innovation: Lessons from the Healthcare Industry
(Peer reviewed; Journal article, 2022)The healthcare industry is continuously evolving with innovative discoveries and therapies, and at the same time, there is a decline in the research and development productivity leading to an increased cost for payers, ... -
Orientation-Independent Human Activity Recognition Using Complementary Radio Frequency Sensing
(Peer reviewed; Journal article, 2023)RF sensing offers an unobtrusive, user-friendly, and privacy-preserving method for detecting accidental falls and recognizing human activities. Contemporary RF-based HAR systems generally employ a single monostatic radar ... -
Output feedback control of discrete impulsive switched systems with state delays and missing measurements
(Journal article; Peer reviewed, 2013)This paper is concerned with the problem of dynamic output feedback (DOF) control for a class of uncertain discrete impulsive switched systems with state delays and missing measurements. The missing measurements are modeled ... -
Overvann i praksis og lovverk
(Master thesis, 2023)This master’s thesis intends to investigate the municipal practice for storm water management in Norway. The following main research question is defined, in order to research this phenomenon: “What is the municipal practice ...