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Model Fittng and State Estimation for Thermal Model of Synchronous Generator
(Master thesis, 2019)The power factor of a synchronous generator, in a European hydropower generation, is constrained to [0.85, 0.95], and for Norway, it is generally below 0.86. A higher power factor means more exploited power (active power), ... -
A Model for an Effective Learning Process in Higher Education: An Example from Three User Cases
(Peer reviewed; Journal article, 2022)Knowledge is the most important asset in education. Knowledge Management has been the focus for many years in higher education. Recently, universities have embraced innovative processes that could foster a better learning ... -
Model Free Optimal and Predictive Control of the K-Spice Process Simulator
(Master thesis, 2016)Impact of the slugging can significantly decrease oil production and have damage consequences for equipment. Nowadays, Model free optimal and predictive control is actual topic of discussion and could be not-exhaustive ... -
Model predictive control (MPC) with integral action; Reducing the control horizon and model free MPC
(Master thesis, 2015-09-25)Model Predictive Control (MPC) is the most widely used strategy in process industries due to remarkable features. It has the capability to control the non-minimum phase, unstable processes and handle the constraints in a ... -
Model Predictive Control with Integral Action: A simple MPC algorithm
(Journal article; Peer reviewed, 2013)A simple Model Predictive Control (MPC) algorithm of velocity (incremental) form is presented. The proposed MPC controller is insensitive to slowly varying system and measurement trends and therefore has integral action. ... -
Model uncertainty of interfacial area and mass transfer coefficients in absorption column packings
(Journal article; Peer reviewed, 2017)Uncertainty in model input parameters propagates through the model to make model output imprecision. Here, mathematical models used to calculate interfacial area and mass transfer coefficient for both random and structured ... -
Model-free optimal anti-slug control of a well-pipeline-riser in the K-Spice/LedaFlow simulator
(Journal article; Peer reviewed, 2015)Simplified models are developed for a 3-phase well-pipeline-riser and tested together with a high fidelity dynamic model built in K-Spice and LedaFlow. These models are developed from a subspace algorithm, i.e. Deterministic ... -
Model-Free PI/PID Controller Tuning of Higher Order Nonlinear Dynamic Systems
(Peer reviewed; Journal article, 2019)This paper concerns model-free PI/PID controller tuning of possible (nonlinear) higher order systems. The method can be considered as a three-step procedure. The first step is to persistently excite the system in open loop ... -
Model-Free Predictive Anti-Slug Control of a Well-Pipeline-Riser
(Journal article; Peer reviewed, 2016)Simplified linearized discrete time dynamic state space models are developed for a 3-phase well-pipeline-riser and tested together with a high fidelity dynamic model built in K-Spice and LedaFlow. In addition the Meglio ... -
Modeled storm surge changes in a warmer world: the Last Interglacial
(Peer reviewed; Journal article, 2023)The Last Interglacial (LIG; ca. 125 ka) is a period of interest for climate research as it is the most recent period of the Earth's history when the boreal climate was warmer than at present. Previous research, based on ... -
modelica.university: A Platform for Interactive Modelica Content
(Journal article; Peer reviewed, 2017)The World Wide Web was conceived of as a medium for the expression and exploration of scientific and engineering ideas. However, much of the innovation in web technologies is now focused on consumer facing applications. Although ... -
Modeling an image analysis of FAE
(Conference lecture, 2008-09) -
Modeling and Analysis of Fluid Flow through A Non-Prismatic Open Channel with Application to Drilling
(Journal article; Peer reviewed, 2018)This paper presents the development and validation of a simplified dynamic model of a Venturi channel. The existing dynamic models on open channels are based on the open channel flow principles, which are the shallow water ... -
Modeling and analysis of secondary oil recovery through advanced wells
(Master thesis, 2022)Oil and gas will remain the most important source of energy for the foreseeable future and there is an urgent need to improve oil and gas recovery with less carbon footprint to meet the future energy demands. The extraction ... -
Modeling and design of piezoelectrically actuated MEMS tunable lenses
(Doctoral dissertations at the University of South-Eastern Norway;76, Doctoral thesis, 2020)Autofocus is a crucial feature in cameras, especially when photographing objects at different distances and having them in sharp focus without any quality loss in the captured image. Over the last decade, several research ... -
Modeling and optimization of coolant channel cross sections in induction heating coils
(Journal article; Peer reviewed, 2011)In induction heating applications where high currents and intermittent power application dominate, thermal fatigue can be a limiting factor of the service life of the induction coil. The outer geometry of the coil is often ... -
Modeling and Simulation of A Multi-Zone Building for Better Control
(Journal article; Peer reviewed, 2014-12-09)Buildings are one of the largest energy consumers in most of the countries. Building sector in the European Union (EU) is continuously expanding and currently utilizes 40% of total energy consumption in the union. Out of ... -
Modeling and simulation of hydrogen flow in a maritime fuel cell system
(Master thesis, 2022)The climate change challenge is one of today's greatest challenges, and the need to reduce emissions is more significant than ever. Hydrogen can be a potential zero-carbon fuel, and together with a maritime fuel cell system, ... -
Modeling and simulation of lab-scale anaerobic co-digestion of MEA waste
(Journal article; Peer reviewed, 2014)Anaerobic digestion model No.1 (ADM1) was applied and expanded in this study to model and simulate anaerobic digestion (AD) of an industrial carbon capture reclaimer MEA (monoethanolamine) waste (MEAw) together with easily ... -
Modeling and simulation of light oil production using inflow control devices
(Journal article; Peer reviewed, 2017)Light crude oil production is the most economical and is currently serving as benchmark together with medium crude oil. The most of the conventional oil fields in the worlds are either light or medium crude oil. Conventional ...