360 citations
- Norwegian University of Science and TechnologyNO92 papers
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- SINTEF Digital50 papers
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- Norwegian University of Life SciencesNO6 papers
- Oklahoma State UniversityUS6 papers
- Lawrence Berkeley National LaboratoryUS5 papers
- St Olav's University HospitalNO5 papers
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- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR4 papers
- Delft University of TechnologyNL4 papers
- École Polytechnique Fédérale de LausanneCH4 papers
240 papers
Multivariable Geometric Laplace Transform and Fault Detection in Distributed-Converter Lines
Francisco Manuel Arrabal-Campos, Francisco G. Montoya, Santiago Sánchez-Acevedo +2
Monitoring a DC line with many distributed power converters is a genuinely spatio-temporal problem: the information about a localized fault travels along the whole conductor and re…
Virtual Temperature Sensors in Power Transformers Using Neural Ordinary Differential Equations
Berk Hadzhamolla, Alexander Johannes Stasik, Signe Riemer-Sørensen
Accurate modeling and forecasting of power transformer thermal behavior are critical for reliability, asset lifetime, and optimized power system operation. Numerical approaches suc…
Temporal Data and Short-Time Averages Improve Multiphase Mass Flow Metering
Amanda Nyholm, Yessica Arellano, Jinyu Liu +2
Reliable flow measurements are essential in many industries, but current instruments often fail to accurately estimate multiphase flows, which are frequently encountered in real-wo…
Derivative-free discrete gradient methods
Håkon Noren Myhr, Sølve Eidnes
Discrete gradient methods are a class of numerical integrators producing solutions with exact preservation of first integrals of ordinary differential equations. In this paper, we…
Simultaneous free-surface profilometry and subsurface velocimetry with fringe projection and PIV
Ali Semati, Adharsh Shankaran, Benjamin K. Smeltzer +3
This work presents a novel combination of two well-established techniques: fringe projection profilometry (FPP) and particle image velocimetry (PIV). Despite seemingly conflicting…
A Multi-purpose Tracking Framework for Salmon Welfare Monitoring in Challenging Environments
Espen Uri Høgstedt, Christian Schellewald, Annette Stahl +1
Computer Vision (CV)-based continuous, automated and precise salmon welfare monitoring is a key step toward reduced salmon mortality and improved salmon welfare in industrial aquac…