Institutt for teknisk kybernetikk
Recent Submissions
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Maritime Target Tracking with Exteroceptive Sensors and Target-Provided Information
(Doctoral theses at NTNU;2024:218, Doctoral thesis, 2024)Autonomous and unmanned operations at sea are becoming increasingly common. However, as the operational goals increase in ambition, the existing methods show their weaknesses. The maritime domain can be complex and ... -
Control and analysis of PV-microgrid
(Master thesis, 2024)PV drevne mikrogrids er en mulig løsning for elektrifisering av områder med gode solforhold der kobling til annen energi-infrastruktur er kostbart eller krevende. Differ Community Power (DCP) er en utvikler av slike ... -
Automated Planning for Inspection and Maintenance operations using Unmanned Ground Vehicles
(Journal article; Peer reviewed, 2023)Offshore oil and gas industry has a strong incentive to improve its traditional operations and move towards more remote controlled and automated installations. This allows for improved efficiency, reduced cost and improved ... -
Standalone, Descriptive, and Predictive Digital Twin of an Onshore Wind Farm in Complex Terrain
(Journal article; Peer reviewed, 2023)In this work, a digital twin with standalone, descriptive, and predictive capabilities is created for an existing onshore wind farm located in complex terrain. A standalone digital twin is implemented with a virtual-real ... -
Modeling Dynamical Systems with Physics Informed Neural Networks with Applications to PDE-Constrained Optimal Control Problems
(Master thesis, 2024)Å modellere dynamiske systemer eksplisitt vil føre til modeller som er like nøykatige som antagelsene som gikk inn i modelleringen. Mange fysiske lover er nyttige modelleringsverktøy for mange bruksområder, men er ikke ... -
PMBM Filtering With Fusion of Target-Provided and Exteroceptive Measurements: Applications to Maritime Point and Extended Object Tracking
(Journal article; Peer reviewed, 2024)In recent years, the Poisson multi-Bernoulli mixture (PMBM) filter has been established among the state-of-the art methods in target tracking. We present a method for including target-provided measurements in said filter, ... -
Energy optimized navigation in drones
(Master thesis, 2024)Denne avhandlingen ble skrevet med m˚al om ˚a undersøke forholdet mellom masse, kraft og energiforbruk. For ˚a f˚a innsikt i forholdet mellom dem, ble ble det inkludert informasjon med form˚al om ˚a gi forst˚aelse av ... -
Using computer vision to track progress through a CrossFit workout
(Master thesis, 2024)In this project, a tool for tracking crossfit workouts has been developed. The tool aims to produce performance-based statistics for coaching analysis, it also aims to act as a digital judge with documents verified results ... -
A phase-time-path-difference approach for online wave direction and wave number estimation from measured ship motions in zero and forward speed using a single inertial measurement unit
(Journal article; Peer reviewed, 2023)This study investigates the potential capability of a relatively new and unexplored signal-based approach for shipboard wave estimation. The approach uses the phase-time-path-differences (PTPDs) from an array of shipboard ... -
Three-dimensional obstacle avoidance and path planning for unmanned underwater vehicles using elastic bands
(Journal article; Peer reviewed, 2024)Unmanned underwater vehicles (UUVs) have become indispensable tools for inspection, maintenance, and repair operations in the underwater domain. The major focus and novelty of this work is collision-free autonomous navigation ... -
Predicting motion of wave-propelled USVs using closed-from expressions
(Master thesis, 2024)Arbeidet presenterer en ny modellarkitektur med lukkede uttrykk for bølgedrevne ubemannede overflatefartøy (USVer) for analyse og forskning av en fysisk hastighetsmodell. Det ble foreslått et enkelt uttrykk for fremdriften ... -
Principles of digitalisation and IT-OT integration
(SINTEF AS (ISBN starter med 978-82-14-), Research report, 2023)The purpose of this report is to provide the industry with a greater understanding of ongoing digitalisation, status and challenges, and how this development should be managed going forward. This report is one of six SINTEF ... -
Use of models in drilling
(Research report, 2023)The purpose of this report is to discuss challenges and opportunities associated with the use of model-controlled operations, particularly relating to how the models and data from the models can be used in a safe way, both ... -
Regulation of ICT security in the petroleum sector
(Research report, 2023)The purpose of this report is to clarify how the protection of information and communication technology (ICT security) in the petroleum industry is regulated under current regulations and to shed light on the expectations ... -
Guidelines for standardised classification and failure reporting for safety equipment in the petroleum industry, Ver 04
(Research report, 2023)This document provides guidance on how to report and classify failure and maintenance data for safety equipment, as a basis for improved follow-up and future automation. Standardised equipment grouping, equipment properties ... -
Information model for functional safety
(Research report, 2023)A main objective of this report has been to contribute toward further digitalisation and standardisation of the petroleum industry. In particular, the report explores: • How ideas from Industry 4.0 and the AAS (asset ... -
Robust Phased Array Navigation in Reflective Prone Areas
(Chapter, 2023)Navigation with a Phased Array Radio System (PARS) is prone to performance degradation due to radio wave reflections of the directed communication beam on reflective surfaces. This work presents a navigation algorithm, ... -
Evaluating hyperspectral Secchi depth retrieval through hybrid modeling and regression
(Peer reviewed; Journal article, 2023)This work compares different regression models combined with hybrid modeling to estimate water clarity using hyper-spectral remote sensing data. The Secchi depth, a proxy of water clarity, can be modeled using first ... -
Adaptive Kalman filter for on-line spectroscopic sensor corrections
(Peer reviewed; Journal article, 2023)Spectroscopic sensors provide online information about the composition and concentration of species in a sample by analyzing the interaction of light and matter. At the industrial scale, external variables such as temperature, ... -
Accuracy of a slew maneuver for the HYPSO-1 hyperspectral imaging satellite — in-orbit results
(Peer reviewed; Journal article, 2023)In this paper, the accuracy of a slew maneuver performed by the HYPSO-1 satellite is analysed based on the data received during the satellite’s first months in orbit. The slew maneuver, during which the satellite turns ...
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