A greedy rational Krylov method for ℋ2-pseudooptimal model order reduction with preservation of stability

We present a new approach to the problem of finding suitable expansion points in Krylov subspace methods for the model reduction of LTI systems. Using a factorized formulation of the resulting error model, we can efficiently apply a greedy algorithm and perform multiple reduction steps instead of lo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Panzer, Heiko K. F., Jaensch, Stefan, Wolf, Thomas, Lohmann, Boris
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Mathematical model Mirrors Optimization Read only memory Reduced order systems Sparks Vectors
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!