25 citations · 55 across the 10 of their papers we have counts for
10 papers
Robust Optimization of a Permanent Magnet Synchronous Machine Considering Uncertain Driving Cycles
L. A. M. D'Angelo, Z. Bontinck, S. Schöps +1
This work focuses on the robust optimization of a permanent magnet (PM) synchronous machine while considering a driving cycle. The robustification is obtained by considering uncert…
Robust Shape Optimization of Electric Devices Based on Deterministic Optimization Methods and Finite Element Analysis With Affine Decomposition and Design Elements
Ion Gabriel Ion, Zeger Bontinck, Dimitrios Loukrezis +5
In this paper, gradient-based optimization methods are combined with finite-element modeling for improving electric devices. Geometric design parameters are considered by affine de…
A multilevel Monte Carlo method for high-dimensional uncertainty quantification of low-frequency electromagnetic devices
Armin Galetzka, Zeger Bontinck, Ulrich Römer +1
This work addresses uncertainty quantification of electromagnetic devices determined by the eddy current problem. The multilevel Monte Carlo (MLMC) method is used for the treatment…
Uncertainty Quantification For A Permanent Magnet Synchronous Machine With Dynamic Rotor Eccentricity
Zeger Bontinck, Oliver Lass, Herbert De Gersem +1
The influence of dynamic eccentricity on the harmonic spectrum of the torque of a permanent magnet synchronous machine is studied. The spectrum is calculated by an energy balance m…
Robust Optimization Approaches for the Design of an Electric Machine
Zeger Bontinck, Oliver Lass, Sebastian Schöps +2
In this paper two formulations for the robust optimization of the size of the permanent magnet in a synchronous machine are discussed. The optimization is constrained by a partial…
Recent Advances of Isogeometric Analysis in Computational Electromagnetics
Zeger Bontinck, Jacopo Corno, Herbert De Gersem +8
In this communication the advantages and drawbacks of the isogeometric analysis (IGA) are reviewed in the context of electromagnetic simulations. IGA extends the set of polynomial…
Isogeometric Analysis and Harmonic Stator-Rotor Coupling for Simulating Electric Machines
Zeger Bontinck, Jacopo Corno, Sebastian Schöps +1
This work proposes Isogeometric Analysis as an alternative to classical finite elements for simulating electric machines. Through the spline-based Isogeometric discretization it is…
Modelling of a Permanent Magnet Synchronous Machine Using Isogeometric Analysis
Zeger Bontinck, Jacopo Corno, Prithvi Bhat +2
Isogeometric analysis (IGA) is used to simulate a permanent magnet synchronous machine. IGA uses non-uniform rational B-splines to parametrise the domain and to approximate the sol…
Multilevel Monte Carlo Simulation of the Eddy Current Problem With Random Parameters
Armin Galetzka, Zeger Bontinck, Ulrich Römer +1
The multilevel Monte Carlo method is applied to an academic example in the field of electromagnetism. The method exhibits a reduced variance by assigning the samples to multiple mo…
Model Order Reduction for Rotating Electrical Machines
Zeger Bontinck, Oliver Lass, Sebastian Schöps +1
The simulation of electric rotating machines is both computationally expensive and memory intensive. To overcome these costs, model order reduction techniques can be applied. The f…