IFIP TC7 System Modeling and Optimization

Regularization and stabilization of port-Hamiltonian descriptor systems via output feedback

Aug 13, 2024, 4:30 PM

30m

Seminarraum 208 (Von-Melle-Park 8)

Minisymposium Contribution MS 03: Recent trends in control and numerics of port-Hamiltonian systems MS 03: Recent trends in control and numerics of port-Hamiltonian systems

Speaker

Volker Mehrmann (TU Berlin)

Description

Regularization and index reduction for singular linear port-Hamilonian descriptor systems via output feedback is discussed. When the system is regularized and has index at most one, then the system is stable and passive, but not necessarily asymptotically stable and strictly passive. It is then shown how output feedback can be used to make the system (robustly) asymptotically stable and strictly passive.