Browsing NTNU Open by Title
Now showing items 50877-50896 of 100934
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Joint Modelling of Wind Power and Hydro Inflow for Power System Scheduling
(Peer reviewed; Journal article, 2016)This paper concerns the joint modelling of wind power and hydro inflow for long-term power system scheduling. We propose a vector autoregressive model applied to deseasonalized series to describe the joint generating ... -
Joint Multisensor Fusion and Tracking Using Distributed Radars
(Doctoral thesis at NTNU;2016:36, Doctoral thesis, 2016)This thesis deals with multisensor fusion in the presence of systematic errors in the context of target tracking. A typical target tracking problem consists of multiple sensors producing position measurements of multiple ... -
Joint Operation of Automatic Managed Pressure Drilling and HeaveLock™
(Master thesis, 2019)Utviklingen av teknologi for boreoperasjoner offshore har kommet en lang vei de siste årene, og fortsetter stadig å skyve grensene på det som definerer at en brønn er umulig å bore. Utviklingen drives av et konstant jag ... -
Joint Optimization of Oil Well Placement and Controls
(Journal article; Peer reviewed, 2012)Well placement and control optimization in oil field development are commonly performed in a sequential manner. In this work, we propose a joint approach that embeds well control optimization within the search for optimum ... -
Joint optimization of performance-based contracting, condition-based maintenance and spare parts inventory for degrading production systems
(Journal article; Peer reviewed, 2024)As a novel supporting approach, performance-based contracting (PBC) ties the service supplier’s compensation to the performance outcome of the system owned by the customer. It enables the service supplier to implement an ... -
Joint optimization of preventive and condition-based maintenance for offshore wind farms
(Peer reviewed; Journal article, 2022)High costs of maintenance and lost production during downtime are a challenge to the offshore wind industry, and there is a great potential to improve cost efficiency by improved maintenance and control strategies utilizing ... -
Joint Optimization of Well Placement and Controls for Petroleum Field Development
(Doctoral thesis at NTNU;2014:369, Doctoral thesis, 2014)In this thesis we optimize the drilling location and operational controls of wells in a joint manner to improve the overall development strategy for a petroleum field. In particular, in this thesis we treat the integrated ... -
A joint particle filter for quaternion-valued alpha-stable signals via the characteristic dunction
(Chapter, 2022)The filtering paradigm is revisited through the perspective of characteristic functions. This results in the derivation of a novel particle filtering technique for sequential estimation/tracking of quaternion-valued α ... -
Joint planning of drones and volunteers in emergency response to out-of-hospital cardiac arrest
(Peer reviewed; Journal article, 2023)Various initiatives are in place worldwide to reduce the time from the occurrence of an out-of-hospital cardiac arrest to the start of cardiopulmonary resuscitation (CPR) and defibrillation using an Automated External ... -
Joint Probability Distribution of Environmental Conditions for Design of Offshore Wind Turbines
(Chapter; Peer reviewed, 2017)The design process for offshore wind turbines includes a fatigue life evaluation of the structure with the relevant environmental conditions at the specified wind farm location. Such analyses require long-term distributions ... -
Joint relocation and pricing in electric car-sharing systems
(Journal article; Peer reviewed, 2023)In this paper we study the integrated planning problem of determining car-sharing prices between zones of the operating area and routing employees (operators) to relocate cars in preparation for future uncertain demand. ... -
Joint Rock Physics Inversion of Seismic and Electromagnetic Data for CO2 Monitoring at Sleipner
(Master thesis, 2018)The Carbon Capture and Storage project that is taking place at the Sleipner field involving the injection of CO2 into Utsira sandstone reservoir at 1012 m below sea level. The migration of CO2 must be monitored to understand ... -
Joint Source-Channel Coding for Image Transmission over Flat Fading Channels
(Doktoravhandlinger ved NTNU, 1503-8181; 2007:136, Doctoral thesis, 2007)In this thesis, transmission of images over a at fading channel using joint source-channel coding (JSCC) is considered. Through the use of nonlinear dimensional changing mappings, the system becomes robust. The system will ... -
Joint Source-channel Coding: Development of Methods and Utilization in Image Communications
(Dr. ingeniøravhandling, 0809-103X; 2001:76, Doctoral thesis, 2001)In a traditional communication system, the coding process is divided into source coding and channel coding. Source coding is the process of compressing the source signal, and channel coding is the process of error protection. ... -
Joint spatio-temporal modelling of brain cancer incidence and mortality in Norway
(Master thesis, 2020)I denne oppgaven modelleres bade insidens og dødelighet for hjernekreft i Norge over de siste 50 årene. Dette er gjort for å prøve å oppdage underliggende geografiske- og tidsmessige trender hos sykdommen. Insidens- og ... -
Joint specific power production in cycling : the effect of cadence and athlete level
(Master thesis, 2017)Introduction: Low cadence (<60 rpm) interval training is a commonly used training method among cyclists. The effect of cadence and work rate on the joint specific power production in cycling has previously been studied, ... -
Joint specific power production in cycling: The effect of cadence and intensity
(Journal article; Peer reviewed, 2019)Background The effect of cadence and work rate on the joint specific power production in cycling has previously been studied, but research has primarily focused on cadences above 60 rpm, without examining the effect of ... -
Jointly creating digital abstracts: dealing with synonymy and polysemy
(Journal article; Peer reviewed, 2012)Background Ideally each Life Science article should get a ‘structured digital abstract’. This is a structured summary of the paper’s findings that is both human-verified and machine-readable. But articles can contain a ... -
Jojo Rabbit (2019) and Caging Skies (2004): How Personal Stories tie in with Literature about WWII
(Bachelor thesis, 2021)I denne oppgaven har jeg formulert problemstillingen "Waititis og Leunens personlige forhold til krigen har formet Jojo Rabbit og Caging Skies til to veldig ulike histories." Dette blir først framstilt i introduksjon hvor ... -
Joker: Choice in a simple game with large stakes.
(Working Paper Series, 1503-299X; 2006:19, Research report, 2006)This paper examines data from the Norwegian television game show Joker, where contestants make well-specified choices under risk. The game involves very large stakes, randomly drawn contestants, and ample opportunities for ...