13 papers
Accelerated Stabilization of Switched Linear MIMO Systems using Generalized Homogeneity
Moussa Labbadi, Andrey Polyakov, Denis Efimov
This paper addresses the problem of exponential and accelerated finite-time, as well as nearly fixed-time, stabilization of switched linear MIMO systems. The proposed approach reli…
On Robust Fixed-Time Stabilization of the Cauchy Problem in Hilbert Spaces
Moussa Labbadi, Christophe Roman, Yacine Chitour
This paper presents finite-time and fixed-time stabilization results for inhomogeneous abstract evolution problems, extending existing theories. We prove well-posedness for strong…
Sliding Mode Control for a Parabolic-Elliptic PDE System with Boundary Perturbation
Moussa Labbadi, Ilyasse Lamrani
In this paper, we address the robustness of parabolic-elliptic systems under boundary control. A sliding mode control strategy is proposed to reject matched perturbations. The stab…
Finite-Time Control Based on Differential Flatness for Wheeled Mobile Robots with Experimental Validation
Imtiaz Ur Rehman, Moussa Labbadi, Amine Abadi +1
A robust tracking control strategy is designed to empower wheeled mobile robots (WMRs) to track predetermined routes while operating in diverse fields and encountering disturbances…
Robust safety design for strict-feedback nonlinear systems via observer-based linear time varying feedback
Imtiaz Ur Rehman, Moussa Labbadi, Amine Abadi +1
This paper develops a robust safety-critical control method for nonlinear strictfeedback systems with mismatched disturbances. Using a state transformation and a linear time-varyin…
On Hyperexponential Stabilization of Linear Infinite-Dimensional Systems
Moussa Labbadi, Christophe Roman
This paper study the hyperexponential stabilization for infinite-dimensional system on Hilbert space by a distributed time depending control law. The well-posedness of the closed l…
Virtual Resistance-Based Control for Grid-Connected Inverters using Persidskii Systems Approach
Chakib Chatri, Ajul Dinesh, Moussa Labbadi
This work addresses virtual resistance (VR)based control for grid-connected inverters, which enhances transient damping, reduces steady-state errors, and improves robustness to gri…
Robustness of Delayed Higher Order Sliding Mode Control
Moussa Labbadi, Denis Efimov, Leonid Fridman
In this paper, the feasibility of recently developed higher order delayed sliding mode controllers is addressed. With this aim the robustness against the measurement noise and mism…
On hyperexponential stabilization of a chain of integrators in continuous and discrete time subject to unmatched perturbations
Moussa Labbadi, Denis Efimov
A recursive time-varying state feedback is presented for a chain of integrators with unmatched perturbations in continuous and discrete time. In continuous time, it is shown that h…
On Finite- and Fixed-Time Stabilization of Abstract Nonlinear Systems with Well-Posedness Guarantees
Kamal Fenza, Moussa Labbadi, Mohamed Ouzahra
This paper addresses the problem of stabilization for infinite-dimensional systems. In particular, we design nonlinear stabilizers for both linear and nonlinear abstract systems. W…
Finite-Time Stabilization of a Class of Nonlinear Systems in Hilbert Space
Kamal Fenza, Moussa Labbadi, Mohamed Ouzahra
This paper deals with the finite-time stabilization of a class of nonlinear infinite-dimensional systems. First, we consider a bounded matched perturbation in its linear form. It i…
Boundary Feedback and Observer Synthesis for a Class of Nonlinear Parabolic--Elliptic PDE Systems
Kamal Fenza, Moussa Labbadi, Mohamed Ouzahra
This paper investigates the stabilization of a coupled system comprising a parabolic PDE and an elliptic PDE with nonlinear terms. A rigorous backstepping design provides an explic…
A Decomposition Method for Finite-Time Stabilization of Bilinear Systems with Applications to Parabolic and Hyperbolic Equations
Kamal Fenza, Moussa Labbadi, Mohamed Ouzahra
In this work, we address the problem of finite-time stabilization for a class of bilinear system. We propose a decomposition-based approach in which the nominal system is split int…