Publications

• ART

Utility-based agent model for intermodal behaviors: A case study for urban toll in Lille

Azise Oumar Diallo, Guillaume Lozenguez, Arnaud Doniec, René Mandiau

To reduce the congestion and pollution in urban cities, the political authorities encourage the modal shift from private cars in favor of sustainable trip behaviors such as intermodality (through combinations of private car and public transport). Coercive decisions such as urban tolls are also an…

Applied Intelligence, 2025, 55 (4), pp.282. ⟨10.1007/s10489-024-05869-1⟩. ⟨hal-04934756⟩

• ART

Validation of on-board algorithms for detecting walking events during Nordic walking

Rémy Lesaffre, Laura Wallard, Philippe Henry, Mathias Blandeau

Multidisciplinary Biomechanics Journal, 2025, 49th congress of the Société de Biomécanique, ⟨10.46298/mbj.14559⟩. ⟨hal-04738049v2⟩

• ART

Agreement of Gait Events Detection by Inertial Measurement Units and an open source Markerless End-to-End Workflow?

Ahmed Yacine Lardjane, Mathias Blandeau, Laura Wallard, Christopher Paglia, Christophe Gillet, Sébastien Leteneur, Emilie Simoneau-Buessinger

Multidisciplinary Biomechanics Journal, 2025, 49th congress of the Société de Biomécanique, ⟨10.46298/mbj.14470⟩. ⟨hal-04737941v2⟩

• ART

Review of 3D topography stitching and registration algorithms: procedure, error evaluation and mathematical modelling

Robin Guibert, Frederic Robache, Julie Lemesle, Saïd Hanafi, Christopher Brown, Maxence Bigerelle

Surfaces are the privileged places of interaction between physical phenomena and objects. Roughness studies, especially when performing multiscale analysis, are tools of choice to understand physical phenomena and their scales of application. However, profilometers, especially optical systems, must…

Surface Topography: Metrology and Properties, 2025, 13 (1), pp.013001. ⟨10.1088/2051-672X/adabfd⟩. ⟨hal-05231882⟩

• ART

User-centered personalized gamification: an umbrella review

Mathieu Phosanarack, Eugénie Avril, Sophie Lepreux, Laura Wallard, Christophe Kolski

Gamification, or the way of designing gameful experience in non-game context, has been studied for over a decade. Still, the idea of gamification personalized to the user is emerging and has been the subject of various reviews. This emergence underscores the importance of a synthesis of this…

User Modeling and User-Adapted Interaction, 2025, 35 (1), pp.3. ⟨10.1007/s11257-024-09423-z⟩. ⟨hal-05026563⟩

• ART

Uncertainty-Based Scale Identification and Process–Topography Interaction Analysis via Bootstrap: Application to Grit Blasting

François Berkmans, Julie Lemesle, Robin Guibert, Michał Wieczorowski, Christopher Brown, Maxence Bigerelle

Finding the relevant scale to observe the influence of a process is one of the most important purposes of multiscale surface characterization. This study investigates various methods to determine a pertinent scale for evaluating the relationship between the relative area and grit blasting pressure…

Fractal and Fractional, 2025, 9 (1), pp.48. ⟨10.3390/fractalfract9010048⟩. ⟨hal-05347195⟩

• THESE

Emission et visualisation de particules de frein, Emission and visualization of brake particles

Matthieu Ems

Réduire les émissions de particules, notamment les PM10, les PM2.5 et les ultrafines (<100nm) est devenu un enjeu environnemental et de santé publique. Leur dispersion dans l'environnement proche au cours du freinage à friction est liée, d'une part, aux sollicitations…, Reducing particulate emissions, particularly PM10, PM2.5, and ultrafine particles, has become a critical environmental and public health issue. Their dispersion in the nearby environment during friction braking is linked, on one hand, to the thermomechanical stresses at the pad-disc interface, and…

Milieux fluides et réactifs. Université Polytechnique Hauts-de-France; Institut national des sciences appliquées Hauts-de-France, 2025. Français. ⟨NNT : 2025UPHF0002⟩. ⟨tel-05051971⟩

• ART

Fault Hiding of Nonlinear Parameter Varying Systems

Iury Bessa, Márcia Peixoto, Pedro Coutinho, Vicenç Puig, Reinaldo Palhares

This letter addresses the problem of fault-tolerant control of nonlinear parameter-varying (N-LPV) systems. Specifically, it focuses on N-LPV models that effectively represent nonlinear systems by partially embedding nonlinearities while preserving sector-bounded terms. This representation…

IEEE Control Systems Letters, 2025, 9, pp.889-894. ⟨10.1109/LCSYS.2025.3577965⟩. ⟨hal-05329569⟩

• ART

Stabilization of Nonlinear Systems via Subset-Based Membership Functions and Exact Polytopic Representation

Thierry Marie Guerra, Rafael Silva, Mohamed Diouf, Márcia Peixoto

This letter introduces a novel approach for ensuring the asymptotic stabilization of nonlinear systems by constructing an exact polytopic representation of the system in a region of interest using a trapezoidal partition. Unlike traditional methods, such as gain scheduling or piecewise…

IEEE Control Systems Letters, 2025, 9, pp.631-636. ⟨hal-05329994⟩

• COMM

Convex Conditions for Observer Design in Nonlinear Continuous-Time Systems Using a Spatial Discretization Procedure

Cristiano Agulhari, Márcio Lacerda, Márcia L.C. Peixoto

This paper proposes convex conditions for the observer design of nonlinear continuous-time systems. A broad class of nonlinear systems can be tackled by the proposed technique. A spatial discretization is employed, and an approximate model is obtained within the error matrices that measure the…

11th IFAC Symposium on Robust Control Design ROCOND 2025, Jul 2025, Porto (Portugal), Portugal. pp.182-187. ⟨hal-05353728⟩