Blar i Institutt for teknisk kybernetikk på dokumenttype "Master thesis"
Viser treff 41-60 av 1789
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A stereo image dataset of a fish model in a fresh water tank, and using it to compare stereo-matching algorithms
(Master thesis, 2019)En oversikt over ulike metoder som kan bli brukt til å lage et “riktig” disparity-kart har blitt laget, der fokuset lå på deres nøyaktighet og generelle krav for at metoden skal være gyldig. Videre har det blitt laget en ... -
A strategy controller for concave obstacle avoidance
(Master thesis, 2021)Denne masteroppgaven utforsker potensialet av forsterkende læring (engelsk: reinforcement learning) for applikasjoner av robotisk manipulator kollisjons unngåelse. Oppgaven presenterer en Proximal Policy Optimization (PPO) ... -
A Study in MINLP-class Optimization Problems for Simulated Petroleum Production
(Master thesis, 2012)To aid in faster and better decision making it is interesting to couple advanced simulators with optimization tools.Most simulators however does not offer gradients, therefore derivative-free methods must be used. In this ... -
A Study on Acoustic Logging Techniques in Oil and Gas producing Wells
(Master thesis, 2014)Gas lift is an artificial lift technique used in reservoirs with an inadequate pressure. The main idea behind the gas lift technique is to inject gas with low density into the production pipe so that the fluid mixture ... -
A System for the Acquisition and Analysis of Invasive and Non-invasive Measurements used to quantify Cardiovascular Performance
(Master thesis, 2011)Invasive measurements of cardiac functioning allows for more accurate measures of cardiac functioning than non-invasive measurements. However, invasive measurements is often not available in clinical settings. By comparing ... -
A tether system for industrial inspection UAVs — Wired power and data
(Master thesis, 2019)Denne masteroppgaven presenterer et komplett system som leverer strøm til en drone over en høyvoltskabel. Systemet inkluderer et sikkerthetsbatteri som kan overta dersom forsyningen ryker, i tillegg til en høyhastighets ... -
A Unified Real-Time Feature Extraction and Classification Process for a BCI Based on Empirical Mode Decomposition and Support Vector Machine
(Master thesis, 2016)This thesis has studied and implemented a data-driven process combining EEG feature extraction based on empirical mode decomposition (EMD) and classification using a support vector machine (SVM). The experimental paradigm ... -
A User-Based Look at Visualization Tools for Air Quality Data harvested by micro-sensor units
(Master thesis, 2020)Målet med masteroppgaven som har tittel ”User-based look at Visualization tools for Air Quality Data harvested by IoT units” er å utvikle og brukerteste forskjellige visualiser- ingsverktøy rettet mot luftforurensning i ... -
A vertical stack approach to cooperative drone lifting
(Master thesis, 2018)In the Pyeongchang 2018 Winter Olympics, over 1200 coordinated drones displayed an impressive lightshow for the opening ceremony. This is a testimony of the fact that the field of drone swarm technology has advanced rapidly ... -
A Virtual Security Net and Soft Motion Controller for a 7-DOF Redundant Cooperative Robotic Manipulator
(Master thesis, 2018)This thesis presents the study and implementation of a virtual security net for a cooperative robotic manipulator. The input to the security net includes a goal- position and orientation for the end-effector paired with ... -
A Vision-Aided Navigation System based on Optical Flow
(Master thesis, 2015)This thesis presents design and comparison of a vision-aided uniformly semi-globally exponentially stable (USGES) nonlinear observer (NO) and a Multiplicative Extended Kalman Filter (MEKF) for estimation of attitude, gyro ... -
Ablating a Graph Neural Network for Branching in Mixed-Integer Linear Programming
(Master thesis, 2021)Denne oppgaven evaluerer ablasjoner av et grafkonvolusjonelt nevralt nettverk for maskinlæringsassistert forgrening foreslått av Gasse et al. (2019) for mer effektiv løsning av blandede heltallsproblemer (MILP). Effektive ... -
Accurate Drop of a GPS Beacon Using the X8 Fixed-Wing UAV
(Master thesis, 2015)Improved possibilities for transport, as a consequence of diminishing ice mass in the Arctic, leads to more activity in these areas. Some of the greatest dangers of heightened presence in the Arctic is associated with sea ... -
Active Fault Detection using Model Predictive Control
(Master thesis, 2016)Actuator faults are critical to detect as they reduce the ability of the controller to influence the system, in addition to causing unwanted system behaviour. Incipient actuator faults are therefore important to detect at ... -
Active Pendulation Damping of Payload on Offshore Vessels
(Master thesis, 2007)Ship-mounted boom cranes play an important role in the offshore cargo transport process. In recent years, there has been significant need to increase stability of the payload during the cargo transport process for both ... -
Adaptive Gripping Technology: Development of a gripper interface for SCHUNK Dextrous Hand
(Master thesis, 2010)The use of robotic grippers offers huge potential benefits in industrial settings. The more advanced a gripper is, the more uses it can have, thus offering large economic benefits. On the other hand, the more complex a ... -
Adaptive Observer for Bottomhole Pressure During Drilling
(Master thesis, 2007)To satisfy the increasing petroleum consumption on a world wide basis there is a need to find new resources. As mature fields are drained, reservoir pressure falls, which again leads to tight pressure margins. To reduce ... -
Adaptive speckle tracking algorithms for improved ultrasound blood flow imaging
(Master thesis, 2013)This thesis will present several ways to further improve the robustness of the speckle tracking method. The speckle tracking algorithm was made more adaptive to the velocity changes over time, utilizing velocity estimates ... -
Adaptive Stabilization and Set-Point Regulation of Linear 2 x 2 Hyperbolic Systems - With Application to Automatic Attenuation of Kick and Loss in Managed Pressure Drilling
(Master thesis, 2017)Linear 2 x 2 hyperbolic partial differential equations can be used to describe many real-world problems and have attracted considerable research interest in later years. This thesis considers adaptive set-point regulation ... -
Adaptive Tuning of Acoustic Positioning Sensor
(Master thesis, 2017)This thesis compare methods of noise covariance estimation with the aim to improve the percision of Extended Kalman Filter (EKF) estimates of acoustic distance measurements. Because computational load is a priority, only ...