Search Results for author: Miel Sharf

Found 8 papers, 0 papers with code

Contract Composition for Dynamical Control Systems: Definition and Verification using Linear Programming

no code implementations2 Nov 2022 Miel Sharf, Bart Besselink, Karl Henrik Johansson

Contract theory has been proposed as a modular alternative to formal methods in control, in which specifications are defined by assumptions on the input to a component and guarantees on its output.

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.

Verifying Contracts for Perturbed Control Systems using Linear Programming

no code implementations1 Nov 2021 Miel Sharf, Bart Besselink, Karl Henrik Johansson

We present a comparison-based framework, verifying that a perturbed system satisfies a contract by checking that the corresponding unperturbed system satisfies a robustified (and $\epsilon$-approximated) contract.

Autonomous Driving

Verifying Compositional Refinement of Assume/Guarantee Contracts using Linear Programming

no code implementations25 Mar 2021 Miel Sharf, Bart Besselink, Karl Henrik Johansson

Verifying specifications for large-scale modern engineering systems can be a time-consuming task, as most formal verification methods are limited to systems of modest size.

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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