Browsing Institutt for teknisk kybernetikk by Title
Now showing items 2973-2992 of 3674
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Robust Deep Unsupervised Learning Framework to Discover Unseen Plankton Species
(Journal article; Peer reviewed, 2021)Deep convolutional neural networks have proven effective in computer vision, especially in the task of image classification. Nevertheless, the success is limited to supervised learning approaches, requiring extensive amounts ... -
Robust Estimation of Blood Glucose Level Based on Subcutaneous Sensors and Analysis of Blood Samples
(Master thesis, 2022)Diabetes mellitus er en sykdom, som påvirker millioner av mennesker rundt om i verden. Sykdommen er delt inn i tre hovedtyper: type 1, type 2 og svangerskaps diabetes, og er karakterisert ved utilstrekkelig eller defekt ... -
Robust fault and icing diagnosis in unmanned aerial vehicles using LPV interval observers
(Journal article; Peer reviewed, 2018)This paper proposes a linear parameter varying (LPV) interval unknown input observer for the robust fault diagnosis of actuator faults and ice accretion in unmanned aerial vehicles (UAVs) described by an uncertain model. ... -
Robust Fish Cage Hole Detection in Challenging Environments - Rethinking Spatiotemporal Deep Learning and Advanced Computer Vision Techniques
(Master thesis, 2021)I 2019 alene ble nesten 300.000 atlanterhavslaks rapportert rømt fra norske oppdrettsanlegg. Dette antallet tilsvarer over halve den gjenværende villaksbestanden. En vanlig fluktrute går gjennom hull i nota, og regelmessig ... -
Robust GNSS-Aided V-SLAM for an Unmanned Ground Vehicle
(Master thesis, 2019)Forsvarets forskningsinstitutt (FFI) utvikler for tiden et ubemannet bakkekjøretøy, kalt Olav, som skal fungere som en del av fremtidens baseforsvar . Olav skal være i stand til å utføre oppklaringsoppdrag autonomt, som ... -
Robust Hierarchical Tracking Control of Vehicle-Manipulator Systems
(Journal article; Peer reviewed, 2023)For vehicle-manipulator systems (VMSs) to perform precise operations, a robust tracking control framework is required. Moreover, to exploit the platform's redundancy, it is desirable that the framework allows several tasks ... -
Robust Landmark Detection of the Left Ventricle Based on 2D Ultrasound Image Data
(Master thesis, 2017)Echocardiography, or cardiac ultrasound, is a convenient imaging modality for bedside examination of the heart in real-time. However, acquiring ultrasound images of good quality is challenging, and currently ultrasound ... -
Robust Navigation of UAV using Inertial Sensors Aided by UWB and RTK GPS
(Chapter, 2017)Tight integration of ultra wideband (UWB) range measurements with real-time kinematic (RTK) aiding of inertial navigation for increased robustness to GNSS dropouts, is achieved using a double-differenced nonlinear observer. ... -
Robust Nonlinear ROV Motion Control for Autonomous Inspections of Aquaculture Net Pens
(Master thesis, 2020)Denne oppgaven presenterer en metode for a kontrollere en fjernstyrt undervannsbåt (ROV) til å autonomt traversere og inspisere en not for bruk i fiskeoppdrett. Metoden er basert på Doppler velocity log- (DVL) målinger, ... -
Robust orbital stabilization: A Floquet theory–based approach
(Journal article; Peer reviewed, 2021)The design of robust orbitally stabilizing feedback is considered. From a known orbitally stabilizing controller for a nominal, disturbance-free system, a robustifying feedback extension is designed utilizing the sliding-mode ... -
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, ... -
Robust pipeline localization for an autonomous underwater vehicle using stereo vision and echo sounder data
(Journal article; Peer reviewed, 2010)Submarine oil and gas pipeline inspection is a highly time and cost consuming task. Using an autonomous underwater vehicle (AUV) for such applications represents a great saving potential. However, the AUV navigation system ... -
Robust Potential Field-Based Communication & Control Architecture for Robotic Swarms - Using the nRF52 System-on-Chip and a mesh network topology
(Master thesis, 2018)Which technologies and algorithmic design are suitable for both the control strategy and the communication protocol to ensure robustness within a robotic swarm? The aim of this study is to answer this question. The study ... -
Robust Reasoning for Autonomous Cyber-Physical Systems in Dynamic Environments
(Peer reviewed; Journal article, 2021)Autonomous cyber-physical systems, CPS, in dynamic environments must work impeccably. The cyber-physical systems must handle tasks consistently and trustworthily, i.e., with a robust behavior. Robust systems, in general, ... -
Robust stability and control of spacecraft formations
(Doktoravhandlinger ved NTNU, 1503-8181; 2010:1, Doctoral thesis, 2010)The work of this thesis is focused on the robustness of control laws for space-craft formation. Robustness in this case refers to the ability of the system to withstand persistent perturbations, and to keep some of the ... -
Robust state estimation for fouling evolution in batch processes using the EM algorithm
(Journal article; Peer reviewed, 2019)Degradation such as fouling has significant negative impact on the efficiency of process manufacturing. Creating transparency about degradation is essential in the operations of the plants. This paper focuses on the state ... -
Robust Task-Priority Control of Underwater Vehicle-Manipulator Systems
(Master thesis, 2023)Autonome undervassfarkostar blir stadig meir komplekse. For å kunne utføre ei større mengd oppgåver under vatn er dei utstyrte med fleire propellar og tidomtil manipulatorar. Dette gjer dei såkalla undervassfarkost-manip ... -
Robust Task-Priority Impedance Control for Vehicle-Manipulator Systems
(Chapter, 2022)Enabling vehicle-manipulator systems to perform complex and precise intervention operations requires a robust control framework capable of handling redundancy and interaction forces. In addition, it is desirable that the ... -
Robust Volumetric 3-D Reconstruction in a Dynamic Environment
(Master thesis, 2018)As a part of a research project at SINTEF Ocean AS named Neodroid aiming at developing a general purpose humanoid robot to execute a variety of complex tasks, the need for perceptive ability arises. The robot consists of ... -
Robust, Coordinated and Proportional Myoelectric Control of Upper-Limb Prostheses
(Doktoravhandlinger ved NTNU, 1503-8181; 2013:98, Doctoral thesis, 2013)From a prosthesis user's viewpoint there is a wide range of challenges in prosthesis research, despite the recent progression in development and manufacturing of multifunction prostheses. A small part of these challenges ...