Blar i NTNU Open på tittel
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Robust adaptive backstepping DP control of ROVs
(Peer reviewed; Journal article, 2022)Dynamic positioning is an important control feature for an underwater remotely operated vehicle. This paper presents a nonlinear dynamic positioning controller suited for application to vehicles with model uncertainties, ... -
Robust Adaptive Control of a Surface Vessel in Managed Ice Using Hybrid Position- and Force Control
(Master thesis, 2014)Studies done in recent years have shown a signicant decline in the coverage of arctic sea ice. This trend has made the Arctic more accessible and has resulted in expanded naval activity in this region. Furthermore, an ... -
Robust Adaptive Control of a Surface Vessel in Managed Ice Using Hybrid Position- and Force Control
(Master thesis, 2014)Studies done in recent years have shown a signicant decline in the coverage of arctic sea ice. This trend has made the Arctic more accessible and has resulted in expanded naval activity in this region. Furthermore, an ... -
A robust algorithm for rate-independent crystal plasticity
(Peer reviewed; Journal article, 2022)A new stable return-mapping algorithm enables crystal-plasticity solutions by using a regularized yield surface with very large exponents, for which the rate-independent limit of the Schmid assumption in practice is reached. ... -
Robust algorithms for 2D and 3D Face Morphing Attacks: Generation and Detection
(Doctoral theses at NTNU;2024:202, Doctoral thesis, 2024)Biometric Authentication (Biometrics) is a powerful tool that authenticates individuals using digital means, which includes biological or behavioral characteristics. Biometrics harnesses biological features such as ... -
Robust Algorithms for Audio-Visual Biometric Authentication
(Doctoral theses at NTNU;2021:394, Doctoral thesis, 2021)Biometric authentication has been a vital method of human identification across a wide range of applications. It is a quick and secure authorization process in applications such as border control and banking transactions. ... -
Robust Algorithms For Face Morphing Attack Detection: Database, Vulnerability and Detection
(Doctoral theses at NTNU;2022:299, Doctoral thesis, 2022)Biometrics has emerged as a promising technology for automated recognition of individuals. The stored biometric characteristics are used to recognise an individual and hence biometrics technology plays a major role in ... -
Robust analysis of fluxes in genome-scale metabolic pathways
(Journal article; Peer reviewed, 2017)Constraint-based optimization, such as flux balance analysis (FBA), has become a standard systems-biology computational method to study cellular metabolisms that are assumed to be in a steady state of optimal growth. The ... -
Robust and Gain Scheduled Flight Control of Fixed-wing UAVs in Wind and Icing Conditions
(Master thesis, 2021)Inspirert av de stadig voksende bruksområdene for droner, fokuserer denne oppgaven på robust og "gain scheduled" regulering av fastvingedroner i vind- og isforhold. Hovedmålet for dette arbeidet er å generere et sett med ... -
Robust and Gain Scheduled Flight Control of Fixed-Wing UAVs in Wind and Icing Conditions
(Journal article; Peer reviewed, 2022) -
Robust and Reconfigurable On-Board Processing for a Hyperspectral Imaging Small Satellite
(Peer reviewed; Journal article, 2023)Hyperspectral imaging is a powerful remote sensing technology, but its use in space is limited by the large volume of data it produces, which leads to a downlink bottleneck. Therefore, most payloads to date have been ... -
A Robust and Scalable Stacked Ensemble for Day-Ahead Forecasting of Distribution Network Losses
(Chapter, 2023)Accurate day-ahead nominations of grid losses in electrical distribution networks are important to reduce the societal cost of these losses. We present a modification of the CatBoost ensemble-based system for day-ahead ... -
Robust and secure UAV navigation using GNSS, phased-array radio system and inertial sensor fusion
(Journal article; Peer reviewed, 2018)Positioning using global navigation satellite systems (GNSS) has for several years been the de facto method for long-range navigation of ground, marine and aerial vehicles. With global coverage, high accuracy, and lightweight ... -
Robust Anomaly Detection Using Reflectance Transformation Imaging for Surface Quality Inspection
(Chapter, 2017)We propose a novel methodology for the detection and analysis of visual anomalies on challenging surfaces (metallic). The method is based on a local assessment of the reflectance across the inspected surface, using Reflectance ... -
Robust attitude and heading estimation of submerged steering device
(Master thesis, 2015)The accuracy of seismic surveys are vital in order obtain accurate and good analysis of the gathered data. This can be done using seismic cable control, where underwater steering devices guides and stabilizes the cables. ... -
Robust Autonomous Docking for Passenger Ferries
(Master thesis, 2022)Abstract will be available on 2025-06-06 -
Robust bacterial co-occurence community structures are independent of r- and K-selection history.
(Peer reviewed; Journal article, 2021)Selection for bacteria which are K-strategists instead of r-strategists has been shown to improve fish health and survival in aquaculture. We considered an experiment where microcosms were inoculated with natural seawater ... -
Robust Biometric Verification Based On The Eye Region - Algorithms for Visible Spectrum Image Data
(Doctoral theses at NTNU;312, Doctoral thesis, 2016)Popular mobile banking and e-commerce applications like Google Wallet, Apple Pay and Alipay have resulted in using personal devices like smartphones for secure access of services via biometric data captured from embedded ... -
Robust Biometrics on Smartphones – Using Quality Assessment, Presentation Attack Detection, and Biometric Fusion
(Doctoral theses at NTNU;2019:131, Doctoral thesis, 2019)With the technological advancements in mobile technology, there is a massive adoption of biometrics as a security measure in today1s smartphones. Smartphones are used in all day to day activities such as online banking, ... -
Robust Cardiovascular Models for Prediction of Hypertension Using Minimal Data Sets
(Doctoral theses at NTNU;2023:225, Doctoral thesis, 2023)Cardiovascular disease is the leading cause of death worldwide. Such diseases are multifaceted, but can manifest as acute events such as cardiac infactions, strokes and aortic dissections which can lead directly to death ...