Shape and topology optimization of a permanent-magnet machine under uncertainties

P Putek, R Pulch, A Bartel, EJW ter Maten… - Journal of Mathematics …, 2016 - Springer
Our ultimate goal is a topology optimization for a permanent-magnet (PM) machine, while
including material uncertainties. The uncertainties in the output data are, eg, due to …

Topology optimization of anisotropic magnetic composites in actuators using homogenization design method

J Lee, J Yoo, S Min, M Yoon - Structural and Multidisciplinary Optimization, 2019 - Springer
This work presents topology optimization of anisotropic magnetic composites in actuators.
The magnetic composite consists of two different ferromagnetic materials with high and low …

Uncertainty quantification for robust topology optimization of power transistor devices

P Putek, P Meuris, R Pulch… - IEEE Transactions …, 2015 - ieeexplore.ieee.org
In this paper, we focus on incorporating a stochastic collocation method (SCM) into a
topological shape optimization of a power semiconductor device, including material and …

Nonlinear magnetoquasistatic interface problem in a permanent-magnet machine with stochastic partial differential equation constraints

P Putek - Engineering Optimization, 2019 - Taylor & Francis
This study discusses an application of the stochastic collocation method for the solution of a
nonlinear magnetoquasistatic interface problem that is constrained by a partial differential …

Multi-objective topology optimization of a permanent magnet machine to reduce electromagnetic losses and cogging torque

P Putek, P Paplicki, R Pulch… - … Journal of Applied …, 2017 - content.iospress.com
This paper proposes the multi-objective topology optimization of an Electrically Controlled
Permanent-Magnet Synchronous Machine (ECPMSM) using the Level Set Method (LSM) …

Shape optimization of a power MOS device under uncertainties

P Putek, P Meuris, R Pulch… - … , Automation & Test …, 2016 - ieeexplore.ieee.org
In this paper we focus on a shape/topology optimization problem of a power MOS transistor
under geometrical and material uncertainties to reduce the current density overshoot. This …

The nanoCOPS project on algorithms for nanoelectronic coupled problems solutions

R Janssen, J Ter Maten, C Tischendorf… - … VI: proceedings of …, 2015 - upcommons.upc.edu
The nanoCOPS project [1, 2] is a collaborative research project within the FP7-ICT research
program funded by the European Union. The consortium comprises experts in mathematics …

The European project nanoCOPS for nanoelectronic coupled problems solutions

H Janssen, P Benner, K Bittner… - Progress in Industrial …, 2016 - Springer
Abstract The project nanoCOPS (http://www. fp7-nanocops. eu) is a collaborative research
project within the FP7-ICT research program funded by the European Union. The consortium …

Robust Shape Optimization under Uncertainties in Device Materials, Geometry and Boundary Conditions

P Putek, EJW ter Maten, M Günther, A Bartel… - Nanoelectronic Coupled …, 2019 - Springer
We address the shape optimization problem of electronic and electric devices under
geometrical and material uncertainties. Thereby, we aim at reducing undesirable …

[PDF][PDF] D2. 8 Public Report (b) on Uncertainty Quantification

RP UGW, D Duque, S Schöps, U Römer, TC TUD… - 2016 - researchgate.net
In the nanoCOPS project, there are three scientific work packages: WP1 on timedomain
simulation of coupled problems, WP2 on uncertainty quantification and WP3 on validation …