Browsing Institutt for teknisk kybernetikk by Title
Now showing items 1187-1206 of 3658
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Efficient Modelling Methodology for Reconfigurable Underwater Robots
(Journal article; Peer reviewed, 2016)This paper considers the challenge of applying reconfigurable robots in an underwater environment. The main result presented is the development of a model for a system comprised of N, possibly heterogeneous, robots dynamically ... -
Efficient multiobjective optimization employing Gaussian processes, spectral sampling and a genetic algorithm
(Journal article; Peer reviewed, 2018)Many engineering problems require the optimization of expensive, black-box functions involving multiple conflicting criteria, such that commonly used methods like multiobjective genetic algorithms are inadequate. To tackle ... -
Efficient optimization for Model Predictive Control in reservoir models
(Master thesis, 2009)The purpose of this thesis was to study the use of adjoint methods for gradient calculations in Model Predictive Control (MPC) applications. The goal was to find and test efficient optimization methods to use in MPC on oil ... -
Efficient optimization in Model Predictive Control
(Master thesis, 2009)Adjoint based gradient calculation for Nonlinear Model Predictive Control. -
Efficient Phasor Estimation under Steady State and Dynamic Conditions
(Chapter, 2018)Phasor estimation has many application areas and has therefore attracted significant research focus. Classical phasor estimation proposed many years ago, considers the phasor to be time independent which means constant ... -
Eigenvalue-based analysis of small-signal dynamics and stability in DC grids
(Chapter, 2021)In this chapter, we discuss a modular approach for state-space modeling and eigenvalue-based analysis of small-signal dynamics in DC grids. We first introduce the requirements for state-space representation and linearization ... -
Electrical Machines and Power Electronics for Starter-Generators in More Electric Aircrafts: A Technology Review
(Chapter, 2019)Safety-critical power conversion systems play a major role in the paradigm shift towards more electric aircraft (MEA) architectures. This paper reviews the electrical machines and their power electronic systems that are ... -
Electroencephalographic Source Localization based on Enhanced Empirical Mode Decomposition
(Journal article; Peer reviewed, 2019) -
Electronic Navigational Charts for Visualization, Simulation, and Autonomous Ship Control
(Peer reviewed; Journal article, 2021)Autonomous control and high-level decision-making for autonomous ships in complex environments are largely dependent on real-time navigational data from sensory systems and nautical charts. Visualization and manipulation ... -
Electrothermal Ice-Shedding Detection for UAVs
(Master thesis, 2021)Abstract will be available on 2024-06-07 -
Embedded Control of a Wind Turbine Based on Model Driven Development
(Master thesis, 2012)Todays technological projects become increasingly complex. This increases the demands for seamless interaction between development tools. Problems like tool lock-in, and tool obsolescence become more significant. For large ... -
Embedded control system for cybernetic wrist prosthesis
(Master thesis, 2010)This master thesis treats the NTNU Rotary Wrist Device(NRWD). The wrist has been developed through several projects and assignments, all derived from Øyvind Stavdahls PhD thesis from 2002, which led to a document of ... -
Embedded design for autonomous control of diff-drive mobile robot
(Master thesis, 2021)Oppgaven tar for seg å finne praktisk implementering for å gi autonom kontroll av Arduino IR-roboten og er basert på grunnlaget lagt av fordypningsprosjektet. Dette ble utført ved å forbedre flere aspekter av roboten i ... -
Embedded Model Predictive Control for an Electric Submersible Pump on a Programmable Logic Controller
(Journal article, 2014)Electric Submersible Pumps (ESPs) can be installed in oil wells to create artificial lift, in order to increase recovery from the reservoir, and boost the production rate. A Model Predictive Controller (MPC) for an ESP, ... -
Embedded Model Predictive Control on a PLC Using a Primal-DualFirst-Order Method for a Subsea Separation Process
(Journal article, 2014)The results of a PLC implementation of embedded Model Predictive Control (MPC) for an industrial problem are presented in this paper. The embedded MPC developed is based on the linear MPC module in SEPTIC (Statoil Estimation ... -
Embedded nRF52 robot
(Master thesis, 2019)Denne masteroppgåva har opphav i arbeider gjort av tekstforfattaren i samhøve med LEGO robot prosjektet. Programvara brukt til komunikasjon i tidligare prosjekt vert gjennomgått, naudsynte forandringar for å bruke den ... -
Embedded utvikling og design av bølgeestimator
(Master thesis, 2020)Programvare og algoritmer for estimering av bølgedata og sanntids-bølgehøyde ble implementert på en STM32 ARM-Cortex-M mikrokontroller. Bølgesensoren er laget til bruk på flytende målebøyer, til estimering av bølger og til ... -
Embedded utvikling på en fjernstyrt kartleggingsrobot
(Master thesis, 2017)Oppgaven startet med å få på plass en løsning for å få flere avstandssensorer tilkoblet NXT-roboten, i tilegg til gyroskop og kompass. På selve NXT er det bare fire inngangsporter der det er meningen å koble inn kontakter ... -
EMD Mode Mixing Separation of Signals with Close Spectral Proximity in Smart Grids
(Chapter, 2018)The Empirical Mode Decomposition (EMD) is a signal analysis method that separates multi-component signals into single oscillatory modes called intrinsic mode functions (IMFs). These IMFs can generally be associated to a ... -
EMD-Prony for Phasor Estimation in Harmonic and Noisy Condition
(Chapter, 2018)Wide area monitoring systems (WAMSs) enables the real-time monitoring of power system dynamics by bringing together new developments in the field of measurement, communication and computing. Measurements of voltage and ...