[HTML][HTML] Numerically efficient H∞ analysis of cooperative multi-agent systems
This article proposes a numerically efficient approach for computing the maximal (or
minimal) impact one agent has on the cooperative system it belongs to. For example, if one …
minimal) impact one agent has on the cooperative system it belongs to. For example, if one …
Control of parameter dependent systems
In this chapter we provide an overview of recent progress on the problem of controllability of
parameter dependent systems. We explore different control notions successfully developed …
parameter dependent systems. We explore different control notions successfully developed …
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 …
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 …
Optimal damping of vibrating systems: Dependence on initial conditions
K Lelas, I Nakić - Journal of Sound and Vibration, 2024 - Elsevier
Common criteria used for measuring performance of vibrating systems have one thing in
common: they do not depend on initial conditions of the system. In some cases it is assumed …
common: they do not depend on initial conditions of the system. In some cases it is assumed …
Damping optimization of the excited mechanical system using dimension reduction
Z Tomljanović - Mathematics and Computers in Simulation, 2023 - Elsevier
We consider a mechanical system excited by a periodic external force. The main problem is
to determine the best damping matrix to be able to minimize the system average …
to determine the best damping matrix to be able to minimize the system average …
Numerically Efficient Agents-to-Group H∞ Analysis
This paper proposes a numerically efficient approach for computing the maximal/minimal
impact a subset of agents has on the cooperative system. For instance, if one is able to …
impact a subset of agents has on the cooperative system. For instance, if one is able to …
Sampling-free parametric model reduction for structured systems
We consider the reduction of parametric families of linear dynamical systems having an
affine parameter dependence that differ from one another by a low-rank variation in the state …
affine parameter dependence that differ from one another by a low-rank variation in the state …
[PDF][PDF] COST Action 18232 Mathematical Models for Interacting Dynamics on Networks WG 5: Numerical Methods and Applications–White Paper–
Many physical, biological, chemical, financial, and social phenomena can be described by
dynamical systems and frequently the dynamics are coupled in a networked structure. The …
dynamical systems and frequently the dynamics are coupled in a networked structure. The …
Fast computation of optimal damping parameters for linear vibrational systems
We propose a fast algorithm for computing optimal viscosities of dampers of a linear
vibrational system. We are using a standard approach where the vibrational system is first …
vibrational system. We are using a standard approach where the vibrational system is first …