Isogeometric and Reduced Order Models for Efficient Drive Cycle Simulation (A02)

• Subject Area: Electronic Semiconductors, Components and Circuits, Integrated Systems, Sensor Technology, Theoretical Electrical Engineering ; Mathematics
• Term: since 2022
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 492661287

This project enables electric machine simulation using a domain decomposition method based on isogeometric analysis for electromagnetic problems. Non-conforming trimmed interface discretisations are glued to each other by mortaring. Parallelised subdomain-wise model order reduction speeds up repeated computations such that uncertainty quantification and optimisation become feasible. Finally, the reduced order models will be used as coarse propagators within the parallel-in-time method Parareal.

• DFG Programme: CRC/Transregios
• Subproject of: TRR 361: Computational Electric Machine Laboratory: Thermal Modelling, Transient Analysis, Geometry Handling and Robust Design
• International Connection: Austria
• Applicant Institution: Technische Universität Darmstadt
• Project Heads: Dr. Peter Gangl; Professor Dr. Sebastian Schöps