Goal-oriented multirate and dynamic iteration methods for port-Hamiltonian differential-algebraic systems (B01)

• Subject Area: Mathematics
• Term: since 2025
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 531152215

The project develops new and particularly efficient time-domain methods for the simulation, control and optimization of large coupled systems. These occur particularly in complex models that combine different physical domains. The decisive advantage compared to previous methods is that energy is now (approximately) conserved. This is made possible by innovative goal-oriented approaches that include energies and powers flowing through the ports. The methods developed are tested in particular on model systems from electromagnetism.

• DFG Programme: Collaborative Research Centres
• Subproject of: SFB 1701: Port-Hamiltonian Systems
• Applicant Institution: Bergische Universität Wuppertal
• Project Heads: Privatdozent Dr. Andreas Bartel; Professor Dr. Manuel Schaller