A comparison of second-order model order reduction methods for an artificial fishtail
J Saak, D Siebelts, SWR Werner - at-Automatisierungstechnik, 2019 - degruyter.com
In order to apply control theory in small autonomous vehicles, mathematical models with
small numbers of states are required for using the limited computational power in embedded …
small numbers of states are required for using the limited computational power in embedded …
Structure-preserving model reduction for mechanical systems
SWR Werner - 2021 - repo.bibliothek.uni-halle.de
In this thesis, structure-preserving model order reduction for dynamical systems is studied.
The particular focus lies on mechanical systems described by differential equations with …
The particular focus lies on mechanical systems described by differential equations with …
[HTML][HTML] Frequency-and time-limited balanced truncation for large-scale second-order systems
P Benner, SWR Werner - Linear Algebra and its Applications, 2021 - Elsevier
Considering the use of dynamical systems in practical applications, often only limited
regions in the time or frequency domain are of interest. Therefore, it usually pays off to …
regions in the time or frequency domain are of interest. Therefore, it usually pays off to …
Damping optimization of parameter dependent mechanical systems by rational interpolation
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 …
The main problem is to determine the best damping matrix able to minimize influence of the …
Finite time horizon mixed control of vibrational systems
I Nakić, MP Vidaković, Z Tomljanović - SIAM Journal on Scientific Computing, 2024 - SIAM
We consider a vibrational system control problem over a finite time horizon. The
performance measure of the system is taken to be a-mixed norm which generalizes the …
performance measure of the system is taken to be a-mixed norm which generalizes the …
Mixed control of vibrational systems
We consider new performance measures for vibrational systems based on the H2 norm of
linear time invariant systems. New measures will be used as an optimization criterion for the …
linear time invariant systems. New measures will be used as an optimization criterion for the …
Sampling-free model reduction of systems with low-rank parameterization
We consider the reduction of parametric families of linear dynamical systems having an
affine parameter dependence that allow for low-rank variation in the state matrix. Usual …
affine parameter dependence that allow for low-rank variation in the state matrix. Usual …
Structure-preserving model reduction for dissipative mechanical systems
Suppressing vibrations in mechanical systems, usually described by second-order
dynamical models, is a challenging task in mechanical engineering in terms of …
dynamical models, is a challenging task in mechanical engineering in terms of …
[PDF][PDF] An efficient approximation for optimal damping in mechanical systems
N Truhar, Z Tomljanovic, M Puvaca - Int. J. Numer. Anal. Model, 2017 - condys.unidu.hr
An Efficient Approximation of Optimal Damping in Mechanical Systems Page 1 An Efficient
Approximation of Optimal Damping in Mechanical Systems Coauthors: Ivica Nakic and Maja …
Approximation of Optimal Damping in Mechanical Systems Coauthors: Ivica Nakic and Maja …
Semi‐active damping optimization by adaptive interpolation
Z Tomljanović, M Voigt - Numerical linear algebra with …, 2020 - Wiley Online Library
In this work we consider the problem of semi‐active damping optimization of mechanical
systems with fixed damper positions. Our goal is to compute a damping that is locally optimal …
systems with fixed damper positions. Our goal is to compute a damping that is locally optimal …