255 citations · 1.2k across the 88 of their papers we have counts for
6 papers · 2 filters
Performance and Scalability of Voltage Controllers in Multi-Terminal HVDC Networks
Martin Andreasson, Emma Tegling, Henrik Sandberg +1
In this paper, we compare the transient performance of a multi-terminal high-voltage DC (MTDC) grid equipped with a slack bus for voltage control to that of two distributed control…
Optimal State Estimation with Measurements Corrupted by Laplace Noise
Farhad Farokhi, Jezdimir Milosevic, Henrik Sandberg
Optimal state estimation for linear discrete-time systems is considered. Motivated by the literature on differential privacy, the measurements are assumed to be corrupted by Laplac…
Nonlinear consensus protocols with applications to quantized systems
Jieqiang Wei, Xinlei Yi, Henrik Sandberg +1
Two types of general nonlinear consensus protocols are considered in this paper, namely the systems with nonlinear measurement and communication of the agents' states, respectively…
Rate of Prefix-free Codes in LQG Control Systems
Takashi Tanaka, Karl Henrik Johansson, Tobias Oechtering +2
In this paper, we consider a discrete time linear quadratic Gaussian (LQG) control problem in which state information of the plant is encoded in a variable-length binary codeword a…
Performance metrics for droop-controlled microgrids with variable voltage dynamics
Emma Tegling, Dennice F. Gayme, Henrik Sandberg
This paper investigates the performance of a microgrid with droop-controlled inverters in terms of the total power losses incurred in maintaining synchrony under persistent small d…
Improving performance of droop-controlled microgrids through distributed PI-control
Emma Tegling, Martin Andreasson, John W. Simpson-Porco +1
This paper investigates transient performance of inverter-based microgrids in terms of the resistive power losses incurred in regulating frequency under persistent stochastic distu…