Browsing NTNU Open by Title
Now showing items 44176-44195 of 100681
-
Hybrid marine power plants model validation with strategic loading
(Journal article, 2016)Recent advances in Energy Storage Devices (ESD) technology has enabled new supervisory control strategies for power generation and distribution on hybrid marine power plants, supported by new class society regulations. A ... -
Hybrid membranes to limit amine evaporation in membrane contactors for CO2 capture
(Master thesis, 2017)In order to meet the global demand of energy from combustion processes with fossil fuels without interfering with the atmospheric levels of CO2 , carbon capture and storage (CCS) is considered a viable solution. Separation ... -
Hybrid metagenome assemblies link carbohydrate structure with function in the human gut microbiome
(Peer reviewed; Journal article, 2022)Complex carbohydrates that escape small intestinal digestion, are broken down in the large intestine by enzymes encoded by the gut microbiome. This is a symbiotic relationship between microbes and host, resulting in metabolic ... -
Hybrid Metal Extrusion & Bonding (HYB) - a new technology for solid-state additive manufacturing of aluminium components
(Journal article; Peer reviewed, 2018)This paper demonstrates a concept for a new additive manufacturing process for aluminium alloys, based on the Hybrid Metal Extrusion & Bonding (HYB) technology, along with the potential for further development of the ... -
A hybrid method for day-ahead photovoltaic power forecasting based on generative adversarial network combined with convolutional autoencoder
(Peer reviewed; Journal article, 2022)Photovoltaic (PV) generation has high impact on the decarbonization pathways of power systems. Accuracy of day-ahead PV power forecasting has become crucial in the operation and control of power system with high PV ... -
A Hybrid Method to Incrementally Extract Road Networks Using Spatio-Temporal Trajectory Data
(Peer reviewed; Journal article, 2020)With the rapid development of urban traffic, accurate and up-to-date road maps are in crucial demand for daily human life and urban traffic control. Recently, with the emergence of crowdsourced mapping, a surge in academic ... -
A Hybrid Methodology of Rock Support Design for Poor Ground Conditions in Hard Rock Tunnelling
(Peer reviewed; Journal article, 2023)The design of rock support in hard rock tunnelling is often assisted by the use of empirical engineering rock mass classification systems. This has involved support design in a wide variety of geological- and rock ... -
Hybrid model testing of deep-water moored structures by active control of simulated line forces.
(Master thesis, 2010)Increased activity in deeper water areas, in connection with oil and gas exploration, has resulted in a steadily increased demand for model testing technology to predict reliable behavior of floating offshore structures ... -
Hybrid modeling of strategic loading of a marine hybrid power plant with experimental validation
(Journal article; Peer reviewed, 2016)Recent developments in marine power systems, energy storage devices (ESDs) technology, and modification to rules and regulations increase the opportunities to improve efficiency and reduce emissions. One particular application ... -
Hybrid Modelling and Control of Obstacle-Aided Snake Robot Locomotion
(Journal article; Peer reviewed, 2010)A snake can traverse cluttered and irregular environments by using irregularities around its body as push points to aid the propulsion. This characteristic feature of biological snake locomotion, which is denoted as ... -
Hybrid Modelling for Dynamic Reliability Assessments in Subsea Oil and Gas Processing Systems
(Master thesis, 2017)Traditional reliability methods such as fault tree analysis and reliability block diagrams were not designed to account for the complex dynamic behavior of most industrial systems. These traditional reliability methods ... -
Hybrid modelling for mooring system monitoring - A digital twin framework for floating wind turbines
(Master thesis, 2022)Flytende havvind har potensiale til å være en viktig bidragsyter mot verdens behov for fornybar energi. Vedlikeholds og installasjons kostnader må reduseres for at teknologien skal bli et konkurransedyktig alternativ til ... -
A hybrid multi-stage methodology for remaining useful life prediction of control system: Subsea Christmas tree as a case study
(Peer reviewed; Journal article, 2023)With the improvement of control system composition and operation process complexity, the uncertainty in its operation process increases and real-time observation data is difficult to obtain, and the influence of noise also ... -
Hybrid multimodal contrast agent for multiscale: In vivo investigation of neuroinflammation
(Peer reviewed; Journal article, 2021)Neuroinflammation is a process common to several brain pathologies. Despites its medical relevance, it still remains poorly understood; there is therefore a need to develop new in vivo preclinical imaging strategies to ... -
Hybrid Nanocomposites for High Voltage Insulation
(Master thesis, 2019)Bruken av nanopartikler som fyllmateriale i organiske polymerer har vist seg å forbedre ønskede egenskaper i polymerer for høyspenningsinsolasjon. Det eksisterer mange ulike metoder for forberedelse av hybride nanokompositter ... -
Hybrid Observer Combining Measurements of Different Fidelities
(Journal article; Peer reviewed, 2016)A signal-based hybrid observer combining measurements of different fidelities is proposed for position and velocity estimation of marine vessels. The concept assumes that noisy position measurements are available only ... -
Hybrid observer concept for sensor fusion of sporadic measurements for underwater navigation
(Peer reviewed; Journal article, 2020)Accurate underwater navigation systems are required for closed-loop guidance and control of unmanned underwater vehicles (UUV). This paper proposes a sensor-based hybrid translational observer concept for underwater ... -
Hybrid observer for improved transient performance of a marine vessel in dynamic positioning
(Journal article; Peer reviewed, 2016)Dynamic positioning (DP) systems are used on marine vessels for automatic station keeping and tracking operations solely by use of thrusters. Observers are key components of DP systems, and two main types are proposed in ... -
Hybrid Observers for Autonomous Surface Vessels Experiencing Varying Operational Conditions
(Master thesis, 2021)Denne masteroppgaven tar for seg bruk av hybrid kontrollteori for å forbedre observer-ytelse i transienter på grunn av varierende operasjonelle forhold for marine overflatefartøy. Oppgaven begynner med litteraturstudie ... -
Hybrid Obstacle Aided Locomotion (HOAL) in Snake Robots
(Master thesis, 2020)Slangeroboter er seriekoblede roboter som evner å traversere en mengde forskjellige terreng. Obstacle Aided Locomotion (OAL) eller hindringsbasert fremdrift er en metode for traversering av terreng preget av mye steiner ...