Blar i NTNU Open på tittel
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Optimal sikringsstrategi for resirkulerings- og raffineringsbedrifter i edelmetallindustrien : sikring av råvare- og valutaeksponering
(Master thesis, 2017)Resirkulerings- og raffineringsbedrifter er eksponert for flere former av risiko, og spesielt utsatt er de for fluktuasjoner i edelmetallpris og valutakurs. I tillegg øker konkurransen i markedet, noe som fører til ... -
Optimal Sizing of Energy Storage Systems for Shipboard Applications
(Journal article; Peer reviewed, 2018)The recent worldwide effort on the environmental issue has led to new regulations on greenhouse gases emissions (GHG), both for land and marine applications. Nowadays, the extensive electrification of transportation systems ... -
Optimal small data scattering for the generalized derivative nonlinear Schrödinger equations
(Peer reviewed; Journal article, 2020)In this work, we consider the following generalized derivative nonlinear Schr\"odinger equation \begin{align*} i\partial_t u+\partial_{xx} u +i |u|^{2\sigma}\partial_x u=0, \quad (t,x)\in \R\times \R. \end{align*} We prove ... -
Optimal spatiotemporal harvest strategies for willow ptarmigan (Lagopus lagopus) in central Norway
(Master thesis, 2020)The evolutionary mechanisms and environmental factors that underlie variation in movement behaviors have remained a major challenge in population ecology. This constitutes substantial issues for wildlife managers, as the ... -
Optimal Temperature Control of Rooms for Minimum Energy Cost
(Master thesis, 2013)In this thesis was a room with direct heating in the floor and room modelled. The aim has been to minimize the energy cost of the room, assuming that the future energy price and weather forecast is known. The constrained ... -
Optimal threshold for PET-based autocontouring of boost volume for radiotherapy of anal carcinoma
(Master thesis, 2017)For patients with anal carcinoma, local tumor control and local recurrence after radiotherapy treatment is a challenge. To improve the local control, a dose escalation could be delivered. Using FDG-PET, the most glucose-avid ... -
Optimal Throwing Motion of Three-Link Underactuated Robot: A Study of Virtual Holonomic Constraints
(Master thesis, 2014)Control design for weakly or underactuated systems, i.e. more degrees of freedom than number of control inputs available, has proven to be much more complex than fully actuated due to the new constraints it impose. This ... -
Optimal Thrust Allocation for Dynamic Positioning Systems using Mixed Integer Linear Programming
(Master thesis, 2015)Thrust allocation is the part in a dynamic positioning system that is responsible for giving set-points to the different actuators on a vessel in order to track a desired generalized force, which is the set of surge, sway ... -
Optimal time decay of the Boltzmann equation with frictional force
(Journal article; Peer reviewed, 2011)In this paper, we use the combination of energy method and Fourier analysis to obtain the optimal time decay of the Boltzmann equation with frictional force towards equilibrium. Precisely speaking, we decompose the equation ... -
Optimal timing and capacity choice under the rate-of-return renewable energy support
(Journal article; Peer reviewed, 2020)This article presents a stylized renewable energy (RE) investment project profitability analysis under a rate-of-return RE support type. We use a dynamic programming approach to value the real options. While the method is ... -
Optimal timing of assessment tasks depending on experience level of surgical trainees
(Peer reviewed; Journal article, 2019)Introduction: Box trainers with motion analysis are important add-ons to surgical training and skills assessment outside the operating room, given that they exhibit construct validity. Material and methods: Four different ... -
Optimal timing of onshore wind repowering in Germany under policy regime changes: A real options analysis
(Journal article; Peer reviewed, 2019)In this paper, we investigate capacity expansion, the technological development of wind turbine generators, and the merits of onshore wind repowering in Germany. We analyze the regulatory framework that is presently in ... -
Optimal trafikkdirigering i drosjeselskaper
(Master thesis, 2006)Det skal utvikles algoritmer for optimal trafikkdirigering i drosjeselskaper. -
Optimal trajectory planning for robotized tiling of floors
(Master thesis, 2013)This thesis describes the strategy of a new approach for automated tilesetting currently under development by nLink AS in Sogndal. The main focus of the thesis is the development of an appropriate strategy for path planning ... -
Optimal Transmission Switching under Demand Uncertainty
(Master thesis, 2015)Denne oppgaven studerer optimeringsproblemet, Optimal Transmission Switching (OTS). Motivasjonen for denne oppgaven stammer fra våre observasjoner om at testcasene som er brukt til å evaluere potensialet til dette problemet ... -
Optimal transmission-constrained scheduling of spatio-temporally dependent observations using age-of-information
(Peer reviewed; Journal article, 2022)This paper proposes an optimal scheduling policy for broadcasting spatio-temporally dependent observations to two remote estimators over a finite time horizon. The system comprises a scheduler that can broadcast one ... -
Optimal tuning of PID controllers: And the verification of the SIMC rules
(Doctoral theses at NTNU;2018:389, Doctoral thesis, 2018)Optimal tuning of PID controllers and the verification of the SIMC rules The simple PI/PID controller is the most used controller in the process industry. However, finding good settings for this simple controller is not ... -
Optimal Turbine Re-Investment Strategies in Hydropower
(Master thesis, 2019)Denne oppgåva tek føre seg investeringvala til eit vasskraftselskap som har ein turbin med avtakande verknadsgrad. Selskapet kan velje mellom to strategiar: (i) å erstatte turbinen direkte, eller (ii) å oppgradere den ... -
Optimal Turbine Re-Investment Strategies in Hydropower
(Master thesis, 2019)Denne oppgåva tek føre seg investeringvala til eit vasskraftselskap som har ein turbin med avtakande verknadsgrad. Selskapet kan velje mellom to strategiar: (i) å erstatte turbinen direkte, eller (ii) å oppgradere den ... -
Optimal use of hydro resources in the Chiriquí Viejo Basin, Panama
(Master thesis, 2019)The Chiriquí Viejo water basin is located in the Chiriquí province of Panama which shares boarders with Costa Rica on the western borders of the country. It is characterized by an average altitude of 1100 mm and annual ...