Browsing Institutt for teknisk kybernetikk by Title
Now showing items 1109-1128 of 3666
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Drilling mud property estimator
(Master thesis, 2013)In 1969 the first petroleum discovery was made on the Norwegian continental shelf. This founding marks the beginning of what has become the most important contribution to the Norwegian economy. Advanced research within the ... -
Drillstring Washout Diagnosis using Friction Estimation and Statistical Change Detection
(Journal article; Peer reviewed, 2015)In oil and gas drilling, corrosion or tensile stress can give small holes in the drillstring, which can cause leakage and prevent sufficient flow of drilling fluid. If such \emph{washout} remains undetected and develops, ... -
Driver Interface for Shell Eco Marathon Vehicles
(Master thesis, 2015)The goal of this thesis was to create a touch-screen system for the driver in the new DNV GL Fuel Fighter Urban Concept vehicle. The screen was to display relevant information for the driver, as well as a video-stream from ... -
Driving Strategy Optimisation in DNV GL Fuel Fighter
(Master thesis, 2021)Denne oppgaven utforsker forskjellige metoder for å finne en kjøre-strategi for DNV GL Fuel Fighter i Shell Eco-Marathon(SEM) konkurransen. Oppgaven går gjennom stiplanlegging, kjørestrategi og matematisk modellering av ... -
Drone Design and Construction for Indoor Inspection Scenarios
(Master thesis, 2018)The need for using drones for indoor inspection scenarios is sought after. The benefits of reducing both time and risk are to big to not pursue a solution. This project has proven that a functional drone prototype for ... -
Drop and Recovery of Sensor Nodes Using UAVs
(Master thesis, 2014)The goal of this project is to make a system able of executing drop and recovery of sensor nodes at sea by the use of UAVs.The sensor node will be a lightweight packet that can contain different sensors depending on the ... -
Dual Active Sampling: A batch-mode active learning method
(Master thesis, 2019)Nylig har CNN vist enestående suksess innen datasyn, spesielt for utfordrende bildeklassifiseringsoppgaver ved å basere seg på en universal tilnærming, mao. trene en dyp model på et massivt datasett med veiledende eksempler. ... -
Dual adaptive model predictive control
(Journal article; Peer reviewed, 2017)We present an adaptive dual model predictive controller (dmpc) that uses current and future parameter-estimation errors to minimize expected output error by optimally combining probing for uncertainty reduction with control ... -
Dual channel haptic feedback
(Master thesis, 2020) -
A Dual Control Approach to Solve Exploration Versus Exploitation Trade-Offs in the Design of Personalized Physical Exercise Sessions
(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 ... -
Dual control: optimal, adaptive decision-making under uncertainty
(Doctoral thesis at NTNU;2016:93, Doctoral thesis, 2016) -
Dual-mode distributed Model Predictive Control of a quadruple-tank system
(Journal article; Peer reviewed, 2018)In this paper, a dual-mode distributed Model Predictive Control (MPC) approach is proposed in order to reduce the on-line computational complexity of the distributed optimal control of nonlinear interconnected systems. It ... -
DVB-T based Passive Bistatic Radar: Simulated and experimental data analysis of range and Doppler walk
(Master thesis, 2009)The focus of the work shall be on DVB-T PBR issues of range and Doppler migration of targets (of opportunity) in resolution cells due to high signal bandwidth and long integration time. -
DVL Velocity Aiding in the HUGIN 1000 Integrated Inertial Navigation System
(Journal article; Peer reviewed, 2004)The RDI WHN-600 Doppler Velocity Log (DVL) is a key navigation sensor for the HUG1N 1000 Autonomous Underwater Vehicle (AUV). HUGIN 1000 is designed for autonomous submerged operation for long periods of time. This is ... -
Dynamic behaviour of an HMR pre-combustion gas power cycle
(Journal article; Peer reviewed, 2010)This paper explores dynamics for control design of a Hydrogen Membrane Reformer (HMR) pre-combustion gas power cycle. For this type of reforming to be competitive to power generation with carbon ... -
Dynamic consequence analysis of marine electric power plant in dynamic positioning
(Journal article; Peer reviewed, 2016)Diesel-electric power and propulsion systems with electric thrusters are the industry standard for vessels with dynamic positioning (DP) systems. Diesel engines are paired with generators in generator sets and are used to ... -
Dynamic Control and Simulation of Conveyor-Belt Dryers: Model-Based Control of Moisture in Fishfeed
(Master thesis, 2008)The removal of moisture from solids is an important and often necessary part of the production process withinseveral different industries. This especially includes the food industry, since almost all food products are dried ... -
Dynamic Estimation for Controlling a Subsea Production System - Virtual Flow Metering using B-spline Surrogate Models
(Master thesis, 2014)Knowledge of the flow rates from individual wells in a subsea production system can greatly improve decision-making processes. This thesis investigates flow estimation in the subsea template Tilje in the BP-operated Skarv ... -
Dynamic Estimators Using Laser and Ultrasonic Instrumentation for Determining the Metal and Bath Heights in Aluminium Electrolysis Cells A combination of hard/soft sensor approach
(Doctoral thesis at NTNU;2015:15, Doctoral thesis, 2015) -
Dynamic Model of Mobile Inspection Robot for Industrial Robot Applications
(Master thesis, 2017)The continued development of technology has seen a rapid increase in the use of industrial robots for manufacturing and processing tasks all over the industry. To be able to compete in todays industry efficiency is key. ...