149 citations · 609 across the 25 of their papers we have counts for
3 papers · 1 filter
Damping optimization of parameter dependent mechanical systems by rational interpolation
Zoran Tomljanović, Christopher Beattie, Serkan Gugercin
We consider an optimization problem related to semi-active damping of vibrating systems. The main problem is to determine the best damping matrix able to minimize influence of the…
Linear time-periodic dynamical systems: An H2 analysis and a model reduction framework
Caleb C. Magruder, Serkan Gugercin, Christopher A. Beattie
Linear time-periodic (LTP) dynamical systems frequently appear in the modeling of phenomena related to fluid dynamics, electronic circuits, and structural mechanics via linearizati…
Port-Hamiltonian descriptor systems
Christopher Beattie, Volker Mehrmann, Hongguo Xu +1
The modeling framework of port-Hamiltonian systems is systematically extended to constrained dynamical systems (descriptor systems, differential-algebraic equations). A new algebra…