36 citations · 287 across the 41 of their papers we have counts for
6 papers · 2 filters
On the computation of analytic sensitivities of eigenpairs in isogeometric analysis
Anna Ziegler, Melina Merkel, Peter Gangl +1
The eigenmodes of resonating structures, e.g., electromagnetic cavities, are sensitive to deformations of their shape. In order to compute the sensitivities of the eigenpair with r…
A Spline-based Partial Element Equivalent Circuit Method for Electrostatics
Riccardo Torchio, Maximilian Nolte, Sebastian Schöps +1
This contribution investigates the connection between Isogeometric Analysis (IgA) and the Partial Element Equivalent Circuit (PEEC) method for electrostatic problems. We demonstrat…
Hermite-type modifications of BOBYQA for optimization with some partial derivatives
Mona Fuhrländer, Sebastian Schöps
In this work we propose two Hermite-type optimization methods, Hermite least squares and Hermite BOBYQA, specialized for the case that some partial derivatives of the objective fun…
Multi-Objective Yield Optimization for Electrical Machines using Machine Learning
Morten Huber, Mona Fuhrländer, Sebastian Schöps
This work deals with the design optimization of electrical machines under the consideration of manufacturing uncertainties. In order to efficiently quantify the uncertainty, blackb…
Mode Recognition by Shape Morphing for Maxwell's Eigenvalue Problem
Anna Ziegler, Niklas Georg, Wolfgang Ackermann +1
In electrical engineering, for example during the design of superconducting radio-frequency cavities, eigenmodes must be identified based on their field patterns. This allows to un…
Torque Computation with the Isogeometric Mortar Method for the Simulation of Electric Machines
Melina Merkel, Bernard Kapidani, Sebastian Schöps +1
In this work isogeometric mortaring is used for the simulation of a six pole permanent magnet synchronous machine. Isogeometric mortaring is especially well suited for the efficien…