Revisiting disturbance decoupling with an optimization perspective

SB Sarsılmaz, SHQ Li, B Açıkmeşe - Annual Reviews in Control, 2024 - Elsevier
This paper presents an optimization-based perspective for incorporating disturbance
decoupling constraints into controller synthesis, which paves the way for utilizing numerical …

Control of multiagent networks with misbehaving nodes

E Yildirim, T Yucelen - International Journal of Systems Science, 2021 - Taylor & Francis
We study multiagent networks with floating, driver, and unmodelled nodes, where floating
nodes exchange local information, driver nodes not only exchange local information but also …

On resilient design of cooperative systems in presence of cyber-attacks

MS Sadabadi, A Gusrialdi - 2021 European Control Conference …, 2021 - ieeexplore.ieee.org
This paper develops a resilient cooperative control system for leader-follower consensus
problems subject to false data injection attacks. The attackers are assumed to inject …

[HTML][HTML] Resilient average consensus on general directed graphs in presence of cyber-attacks

MS Sadabadi, A Gusrialdi - European Journal of Control, 2022 - Elsevier
This paper proposes a resilient distributed control scheme that ensures average consensus
in multi-agent systems with continuous-time single-integrator kinematics in the presence of …

Control of misbehaving multiagent networks using driver and observer nodes

E Yildirim, A Saltos, T Yucelen - International Journal of Systems …, 2023 - Taylor & Francis
While applying control signals to every node is typically considered in multiagent networks
to mitigate the adverse effects of misbehaving nodes, this control strategy may not always be …

Discrete-Time Control of Multiagent Systems with a Misbehaving Node

E Yildirim, T Yucelen - 2022 American Control Conference …, 2022 - ieeexplore.ieee.org
This paper contributes to the studies in control of multiagent networks as dynamical systems.
Specifically, we consider a multiagent system that consists of floating nodes, a driver node …

Multiagent Networks with Misbehaving Nodes: Control with Driver and Observer Nodes

E Yildirim, A Saltos, T Yucelen - 2023 American Control …, 2023 - ieeexplore.ieee.org
As opposed to applying control signals to each node in multiagent networks for suppressing
the negative effects of misbehaving nodes, this paper focuses on applying control signals to …

Control of Multiagent Networks in the Presence of Misbehaving Nodes without the Knowledge of Global Network Objective

E Yildirim, T Yucelen - 2023 IEEE Conference on Control …, 2023 - ieeexplore.ieee.org
We focus on multiagent networks composed of single-integrator dynamics over a fixed,
connected, and undirected graph. In the presence of misbehaving nodes, we propose a …

Multiagent networks with a misbehaving node: Control without the knowledge of global network objective

D Kurtoglu, T Yucelen, E Yildirim - IFAC-PapersOnLine, 2022 - Elsevier
In this paper, we study multiagent networks that involve nodes exchanging local information
through a fixed, connected, and undirected graph. In the presence of a leader node knowing …

Control of Misbehaving Multiagent Networks through Driver Nodes: The Directed Graph Case

E Yildirim, T Yucelen - 2022 IEEE 61st Conference on Decision …, 2022 - ieeexplore.ieee.org
In this paper, we study multiagent networks subject to misbehaving nodes (ie, nodes subject
to exogenous disturbances) over fixed, connected, and directed graphs. In contrast to …