52 citations · 60 across the 27 of their papers we have counts for
7 papers · 2 filters
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…