Himpe C, Ohlberger M
Forschungsartikel (Zeitschrift) | Peer reviewedThe cross Gramian matrix is a tool for model reduction and system identification, but it is only applicable to square control systems. For symmetric systems, the cross Gramian possesses a useful relation to the system's associated Hankel singular values. Yet, many real-life models are neither square nor symmetric. In this work, concepts from decentralized control are used to approximate a cross Gramian for non-symmetric and non-square systems. To illustrate this new non-symmetric cross Gramian, it is applied in the context of model order reduction.
| Himpe, Christian | Professur für Angewandte Mathematik, insbesondere Numerik (Prof. Ohlberger) |
| Ohlberger, Mario | Professur für Angewandte Mathematik, insbesondere Numerik (Prof. Ohlberger) Center for Nonlinear Science (CeNoS) Center for Multiscale Theory and Computation (CMTC) (CMTC) |
| Combined State and Parameter Reduction for Nonlinear Systems with an Application in Neuroscience Promovend*in: Himpe, Christian | Betreuer*innen: Ohlberger, Mario Zeitraum: bis 20.06.2016 Promotionsverfahren erfolgt(e) an: Promotionsverfahren an der Universität Münster |