5 citations · 8 across the 8 of their papers we have counts for
9 papers
Dynamic State-Feedback Control for LPV Systems: Ensuring Stability and LQR Performance
Armin Gießler, Felix Strehle, Jochen Illerhaus +1
In this paper, we propose a novel dynamic state-feedback controller for polytopic linear parameter-varying (LPV) systems with constant input matrix. The controller employs a projec…
Passivity-Based Local Design Conditions for Global Optimality in Distributed Convex Optimization
Pol Jane-Soneira, Charles Muller, Felix Strehle +1
In recent times, various distributed optimization algorithms have been proposed for whose specific agent dynamics global optimality and convergence is proven. However, there exist…
A Unifying Passivity-Based Framework for Pressure and Volume Flow Rate Control in District Heating Networks
Felix Strehle, Juan E. Machado, Michele Cucuzzella +3
A fundamental precondition for the secure and efficient operation of district heating networks (DHNs) is a stable hydraulic behavior. However, the ongoing transition towards a sust…
Port-Hamiltonian Modelling for Analysis and Control of Gas Networks
Albertus J. Malan, Lukas Rausche, Felix Strehle +1
In this paper, we present finite-dimensional port-Hamiltonian system (PHS) models of a gas pipeline and a network comprising several pipelines for the purpose of control design and…
Passivity-based power sharing and voltage regulation in DC microgrids with unactuated buses
Albertus Johannes Malan, Pol Jané-Soniera, Felix Strehle +1
In this paper, we propose a novel four-stage distributed controller for a DC microgrid that achieves power sharing and average voltage regulation for the voltages at actuated and u…
A Unified Passivity-Based Framework for Control of Modular Islanded AC Microgrids
Felix Strehle, Pulkit Nahata, Albertus Johannes Malan +2
Voltage and frequency control in an islanded AC microgrid (ImGs) amount to stabilizing an a priori unknown ImG equilibrium induced by loads and changes in topology. This paper puts…
Optimal Control of Port-Hamiltonian Systems: A Time-Continuous Learning Approach
Lukas Kölsch, Pol Jané Soneira, Felix Strehle +1
Feedback controllers for port-Hamiltonian systems reveal an intrinsic inverse optimality property since each passivating state feedback controller is optimal with respect to some s…
Passivity Conditions for Plug-and-Play Operation of Nonlinear Static AC Loads
Felix Strehle, Albertus Johannes Malan, Stefan Krebs +1
The complexity arising in AC microgrids from multiple interacting distributed generation units (DGUs) with intermittent supply behavior requires local voltage-source inverters (VSI…
A Scalable Port-Hamiltonian Approach to Plug-and-Play Voltage Stabilization in DC Microgrids
Felix Strehle, Martin Pfeifer, Albertus Johannes Malan +2
One of the major challenges of voltage stabilization in converter-based DC microgrids are the multiple interacting units displaying intermittent supply behavior. In this paper, we…