Search Results for author: Adnane Saoud

Found 11 papers, 1 papers with code

Contract-Based Design for Hybrid Dynamical Systems and Invariance Properties

no code implementations13 May 2024 Sadek Belamfedel Alaoui, Adnane Saoud

The results show that both semantics are compatible with cascade composition, while strong semantic is required for feedback composition.

Temporal Logic Resilience for Dynamical Systems

no code implementations30 Apr 2024 Adnane Saoud, Pushpak Jagtap, Sadegh Soudjani

We use finite temporal logic to express the requirements on the acceptable functionality and define the resilience metric as the maximum disturbance under which the system satisfies the temporal requirements.

Symbolic Models for Interconnected Impulsive Systems

no code implementations28 Dec 2023 Sadek Belamfedel Alaoui, Adnane Saoud, Pushpak Jagtap, Abdalla Swikir

Our approach relies on the concept of "alternating simulation function" to establish a relationship between concrete subsystems and their symbolic models.

Safety verification of Neural-Network-based controllers: a set invariance approach

1 code implementation18 Dec 2023 Louis Jouret, Adnane Saoud, Sorin Olaru

This paper presents a novel approach to ensure the safety of continuous-time linear dynamical systems controlled by a neural network (NN) based state-feedback.

Controller Synthesis of Collaborative Signal Temporal Logic Tasks for Multi-Agent Systems via Assume-Guarantee Contracts

no code implementations23 Sep 2023 Siyuan Liu, Adnane Saoud, Dimos V. Dimarogonas

This paper considers the problem of controller synthesis of signal temporal logic (STL) specifications for large-scale multi-agent systems, where the agents are dynamically coupled and subject to collaborative tasks.

Characterization, Verification and Computation of Robust Controlled Invariants for Monotone Dynamical Systems

no code implementations24 Jun 2023 Adnane Saoud, Murat Arcak

In this paper, we consider the problem of computing robust controlled invariants for discrete-time monotone dynamical systems.

Barrier Function-based Distributed Symbolic Controller for Multi-Agent Systems

no code implementations4 Apr 2023 David Smith Sundarsingh, Ratnangshu Das, Adnane Saoud, Pushpak Jagtap

In addition, we also provide an analysis on the effect of the CBF parameters on the conservatism introduced by our proposed approach in the size and domain of the synthesized controller.

Compositional Approximately Bisimilar Abstractions of Interconnected Systems

no code implementations16 Nov 2022 Belamfedel Alaoui Sadek, Saharsh, Pushpak Jagtap, Adnane Saoud

This paper formulates and studies the concepts of approximate (alternating) bisimulation relations characterizing equivalence relations between interconnected systems and their abstractions.

Compositional Synthesis of Signal Temporal Logic Tasks via Assume-Guarantee Contracts

no code implementations18 Mar 2022 Siyuan Liu, Adnane Saoud, Pushpak Jagtap, Dimos V. Dimarogonas, Majid Zamani

In this paper, we focus on the problem of compositional synthesis of controllers enforcing signal temporal logic (STL) tasks over a class of continuous-time nonlinear interconnected systems.

Symbolic Abstractions From Data: A PAC Learning Approach

no code implementations28 Apr 2021 Alex Devonport, Adnane Saoud, Murat Arcak

Symbolic control techniques aim to satisfy complex logic specifications.

PAC learning

Learning-based Symbolic Abstractions for Nonlinear Control Systems

no code implementations4 Apr 2020 Kazumune Hashimoto, Adnane Saoud, Masako Kishida, Toshimitsu Ushio, Dimos Dimarogonas

Symbolic models or abstractions are known to be powerful tools for the control design of cyber-physical systems (CPSs) with logic specifications.

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