52 citations · 60 across the 27 of their papers we have counts for
17 papers · 1 filter
H-ISS Analysis and Boundary Control Design for Coupled Linear ODEs and Hyperbolic PDEs
Franthiescolly Vieira de Carvalho, Daniel Coutinho, Gustavo de Andrade +2
This paper considers the general problem of the design of boundary controllers for distributed parameter systems. The control objectives are the asymptotic stability of the closed-…
Stabilization of the -D and -D Heat Equation via Modal Decomposition
Mohamed Amine Ouchdiri, Mohamed-Camil Belhadjoudja, Mohamed Maghenem +2
Modal decomposition has been used recently to achieve boundary stabilization of linear parabolic equations in the norm, in two and three dimensions. In one dimension, e…
On the Perturbed Projection-Based Distributed Gradient-Descent Algorithm: A Fully-Distributed Adaptive Redesign
Tarek Bazizi, Mohamed Maghenem, Paolo Frasca +2
In this work, we revisit a classical distributed gradient-descent algorithm, introducing an interesting class of perturbed multi-agent systems. The state of each subsystem represen…
An optimal-control framework for reaction diffusion systems with application to synthetic developmental biology
Mohamed Amine Ouchdiri, Hamza Faquir, Saad Benjelloun +3
Reaction-diffusion systems offer a powerful framework for understanding self-organized patterns in biological systems, yet controlling these patterns remains a significant challeng…
Nagumo Theorem For Constrained Differential Inclusions: Transversal Intersection and Set-Map Regularity
Olayo Reynaud, Mohamed Maghenem, Adnane Saoud +2
We study a solution-independent condition certifying forward invariance of closed sets for constrained continuous-time systems. The proposed condition is only necessary in general,…
Global Uniform Ultimate Boundedness of Semi-Passive Systems Interconnected over Directed Graphs
Anes Lazri, Mohamed Maghenem, Elena Panteley +1
We analyse the solutions of networked heterogeneous nonlinear systems. We assume that the closed-loop interconnected systems form a network with an underlying connected directed gr…
On the Intelligent Proportional Controller Applied to Linear Systems
Mohamed Camil Belhadjoudja, Mohamed Maghenem, Emmanuel Witrant
We analyze in this paper the effect of the well known intelligent proportional controller on the stability of linear control systems. Inspired by the literature on neutral time del…
Reconstructing Indistinguishable Solutions Via Set-Valued KKL Observer
Pauline Bernard, Mohamed Maghenem
KKL observer design consists in finding a smooth change of coordinates transforming the system dynamics into a linear filter of the output. The state of the original system is then…
Hybrid Persistency of Excitation in Adaptive Estimation for Hybrid Systems
Adnane Saoud, Mohamed Maghenem, Antonio Loría +1
We propose a framework to analyze stability for a class of linear non-autonomous hybrid systems, where the continuous evolution of solutions is governed by an ordinary differential…
On a Strong Robust-Safety Notion for Differential Inclusions
Mohamed Maghenem, Diana Karaki
A dynamical system is strongly robustly safe provided that it remains safe in the presence of a continuous and positive perturbation, named robustness margin, added to both the arg…
A Converse Robust-Safety Theorem for Differential Inclusions
Mohamed Maghenem, Masoumeh Ghanbarpour
This paper establishes the equivalence between robust safety and the existence of a barrier function certificate for differential inclusions. More precisely, for a robustly-safe di…
Sufficient Conditions for Robust Safety in Differential Inclusions Using Barrier Functions
Mohamed Maghenem, Masoumeh Ghanbarpour, Adnane Saoud
In this brief paper we introduce a robust-safety notion for differential inclusions, and we propose a general framework to certify such a notion in terms of barrier functions. Whil…
Singular-Perturbations-Based Analysis of Dynamic Consensus in Directed Networks of Heterogeneous Nonlinear Systems
Mohamed Maghenem, Elena Panteley, Antonio Loria
We analyze networked heterogeneous nonlinear systems, with diffusive coupling and interconnected over a generic static directed graph. Due to the network's hetereogeneity, complete…
On Observer-based Asymptotic Stabilization of Non-uniformly Observable Systems via Hybrid and Smooth Control: a Case Study
Mohamed Maghenem, William Pasillas-Lépine, Antonio Loría +1
For systems that are not observable at the very equilibrium of interest to be stabilized, output-feedback stabilization is considerably challenging. In this paper we solve this con…
Necessary and Sufficient Conditions for the Nonincrease of Scalar Functions Along Solutions to Constrained Differential Inclusions
Mohamed Maghenem, Alessandro Melis, Ricardo G. Sanfelice
In this paper, we propose necessary and sufficient conditions for a scalar function to be nonincreasing along solutions to general differential inclusions with state constraints. T…
On the Converse Safety Problem for Differential Inclusions: Solutions, Regularity, and Time-Varying Barrier Functions
Mohamed Maghenem, Ricardo. G. Sanfelice
This paper presents converse theorems for safety in terms of barrier functions for unconstrained continuous-time systems modeled as differential inclusions. Via a counterexample, w…
Sufficient conditions for forward invariance and contractivity in hybrid inclusions using barrier functions
Mohamed Maghenem, Ricardo G. Sanfelice
This paper studies set invariance and contractivity in hybrid systems modeled by hybrid inclusions using barrier functions. After introducing the notion of a multiple barrier funct…