Search Results for author: Daniel Zelazo

Found 10 papers, 0 papers with code

A Robustness Analysis to Structured Channel Tampering Over Secure-by-Design Consensus Networks

no code implementations23 Jun 2023 Marco Fabris, Daniel Zelazo

This work addresses multi-agent consensus networks where adverse attackers affect the convergence performances of the protocol by manipulating the edge weights.

Characterizing bearing equivalence in directed graphs

no code implementations9 Mar 2023 Zhiyong Sun, Shiyu Zhao, Daniel Zelazo

These conditions involve the spectrum and null space of the associated bearing Laplacian matrix for a directed bearing formation.

On the Internal Stability of Diffusively Coupled Multi-Agent Systems and the Dangers of Cancel Culture

no code implementations12 Oct 2022 Gal Barkai, Leonid Mirkin, Daniel Zelazo

In the finite-dimensional case the condition states that diffusive controllers cannot stabilize agents that share common unstable dynamics, directions included.

Cultural Vocal Bursts Intensity Prediction

Cluster Assignment in Multi-Agent Systems

no code implementations13 Mar 2022 Miel Sharf, Daniel Zelazo

We consider homogeneous diffusive networks, and focus on design of the graph that ensures the system will converge to a prescribed cluster configuration, i. e., specifying the number of clusters and agents within each cluster.

Bearing-based Autonomous Communication Relay Positioning under Field-of-View Constraints

no code implementations4 Jan 2022 Marco Fabris, Daniel Zelazo

This paper investigates the problem of communication relay establishment for multiple agent-based mobile units using a relay vehicle.

Collision Avoidance Position

Product Form of Projection-Based Model Reduction and its Application to Multi-Agent Systems

no code implementations30 Dec 2021 Noam Leiter, Daniel Zelazo

In this work, a novel product form is derived for the reduction error system of these reduced models, and it is shown that any such PROM can be obtained from a sequence of 1-dimensional projection reductions.

Secure Consensus via Objective Coding: Robustness Analysis to Channel Tampering

no code implementations9 Jul 2021 Marco Fabris, Daniel Zelazo

This work mainly addresses continuous-time multiagent consensus networks where an adverse attacker affects the convergence performances of said protocol.

A Characterization of All Passivizing Input-Output Transformations of a Passive-Short System

no code implementations9 Nov 2019 Miel Sharf, Daniel Zelazo

Passivity theory is one of the cornerstones of control theory, as it allows one to prove stability of a large-scale system while treating each component separately.

LEMMA

Model-Free Practical Cooperative Control for Diffusively Coupled Systems

no code implementations12 Jun 2019 Miel Sharf, Anne Koch, Daniel Zelazo, Frank Allgöwer

In this paper, we develop a data-based controller design framework for diffusively coupled systems with guaranteed convergence to an $\epsilon$-neighborhood of the desired formation.

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