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Dynamic Positioning System as Dynamic Energy Storage on Diesel-Electric Ships
(Journal article; Peer reviewed, 2014)A dynamic positioning (DP) system on a diesel-electric ship applies electric power to keep the positioning and heading of the ship subject to dynamic disturbances due to the winds, waves and other external forces using ... -
Dynamic Positioning Using Model Predictive Control with Short-Term Wave Motion Prediction
(Master thesis, 2020) -
Dynamic Positioning Using Model Predictive Control With Short-Term Wave Prediction
(Peer reviewed; Journal article, 2023)Remotely operated vehicle (ROV) operations are today typically supported by large designated vessels. New emerging concepts aim to streamline ROV operations by utilizing unmanned surface vessels of a smaller size. Reduction ... -
Dynamic positioning with model predictive control
(Journal article; Peer reviewed, 2016)Marine vessels with dynamic positioning (DP) capability are typically equipped with sufficient number of thrusters to make them overactuated and with satellite navigation and other sensors to determine their position, ... -
Dynamic Real-Time Optimisation of a CO2 Capture Facility
(Journal article; Peer reviewed, 2019)This work investigates economic optimisation of an energy-intensive amine regeneration process in a post-combustion CO2 capture plant, subject to a minimum CO2 capture ratio over 24 hours. A Dynamic Real-Time Optimisation ... -
Dynamic Real-Time Optimisation of an Amine-Based Post-Combustion CO2 Capture Facility using Single-Level Nonlinear Model Predictive Control
(Master thesis, 2018)A complete model of a CO2 capture facility has been optimised with the aid of Dynamic Real-Time Optimisation (DRTO) utilising single-level, Nonlinear Model Predictive Control to merge regulatory and economic objectives. ... -
Dynamic Risk Analysis from the Perspective of Life Cycle Approach in Iec 61508 and Iec 61511
(Peer reviewed; Journal article, 2021)Dynamic risk analysis (DRA) aims to provide updated risk levels during operations of a hazardous facility. One of the main objectives of performing a DRA is to support day-to-day operational decisions, primarily for ... -
Dynamic Safety Constraints by Scenario Based Economic Model Predictive Control
(Chapter, 2014)This paper studies use of scenario based model predictive control (MPC) to control a plant into a fault-tolerant state set. For some systems it is not always sufficient that the controller is reconfigured after a fault, ... -
Dynamic Safety Constraints by Scenario Based Economic Model Predictive Control of Marine Electric Power Plants
(Journal article; Peer reviewed, 2016)This paper studies scenario-based model predictive control (MPC) for dynamic safety constraints. For marine electric power plant with direct current distribution and variable speed generator set, the speed of the generator ... -
Dynamic State Estimation for Electrical Power Grids
(Doctoral theses at NTNU;2021:273, Doctoral thesis, 2021)Increased electrification of society, as well as increased incidence of distributed power generation, causes more dynamic operation of modern electrical power grids. Methods for monitoring of power grids have traditionally ... -
Dynamic stochasticmodeling for adaptive sampling of environmental variables using an AUV
(Peer reviewed; Journal article, 2023)Discharge of mine tailings significantly impacts the ecological status of the sea. Methods to efficiently monitor the extent of dispersion is essential to protect sensitive areas. By combining underwater robotic sampling ... -
Dynamic Synchronization of Spacecraft
(Doktoravhandlinger ved NTNU, 1503-8181; 2008:115, Doctoral thesis, 2008) -
Dynamic Task Priority Control of Articulated Intervention AUVs using Control Lyapunov and Control Barrier Function based Quadratic Programs
(Master thesis, 2019)Artikulerte intervensjons-autonome undervannsfarkoster (AIAUV-er) har oppstått ved å utstyre undervanns slangeroboter (USR-er) med sideveis- og langsgående propeller. AIAUV-er er overaktuerte og svært redundante ... -
Dynamic Wireless Charging of Autonomous Vehicles: Small-scale demonstration of inductive power transfer as an enabling technology for self-sufficient energy supply
(Peer reviewed; Journal article, 2020)Recent developments toward selfdriving cars combined with technology for wireless inductive power transfer can enable electric vehicles that are fully autonomous with respect to operation and energy requirements. Furthermore, ... -
Dynamical Model of Maritime Electric Power System
(Master thesis, 2007)A dynamical model of a maritime electric power system has been developed on assignment from ABB Marine. The model is implemented in Matlab Simulink. The model development and implementation have been done with regards to ... -
Dynamics of dissolved oxygen inside salmon sea-cages with lice shielding skirts at two hydrographically different sites
(Peer reviewed; Journal article, 2020)Shielding skirts are widely used as a non-invasive preventive measure against salmon lice Lepeophtheirus salmonis infestations on Atlantic salmon Salmo Salar L. in sea-cages. Low levels of dissolved oxygen (DO) are reported ... -
Dynamisk estimering for deteksjon av hyperkapni
(Master thesis, 2020)Pasienter med respirasjonslidelser vil i noen tilfeller trenge behandling med oksygenterapi. Denne behandlingsmetoden innebærer regulering av oksygentilførsel. Hvis oksygentilførselen er for høy, kan pasientene oppleve en ... -
Dynamisk modell av pH, O2- og CO2-metning i blod
(Master thesis, 2016)Oksygenterapi for personer med respirasjonslidelser gjennomføres idag ved manuell justering av tilført oksygenmengde. Denne reguleringsformen er lite optimal da både feiltolkning av medisinske indikatorer (hovedsakelig ... -
Dynamisk simuleringsrammeverk for undervanns-kontrollenheter
(Bachelor thesis, 2022)Abstract will be available on 2025-05-20 -
DYNLO: Enhancing Non-linear Regularized State Observer Brain Mapping Technique by Parameter Estimation with Extended Kalman Filter
(Journal article; Peer reviewed, 2019)The underlying activity in the brain can be estimated using methods based on discrete physiological models of the neural activity. These models involve parameters for weighting the estimated source activity of previous ...