Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

22 résultats
Image document

Avoiding observability singularities in output feedback bilinear systems

Lucas Brivadis , Jean-Paul Gauthier , Ludovic Sacchelli , Ulysse Serres
SIAM Journal on Control and Optimization, 2021, 59 (3), pp.1759-1780. ⟨10.1137/19M1272925⟩
Article dans une revue hal-02172420v2
Image document

On the Whitney extension property for continuously differentiable horizontal curves in sub-Riemannian manifolds

Ludovic Sacchelli , Mario Sigalotti
Calculus of Variations and Partial Differential Equations, 2018
Article dans une revue hal-01573353v3

Activity estimation via distributed measurements in an orientation sensitive neural fields model of the visual cortex

Adel Malik Annabi , Dario Prandi , Jean-Baptiste Pomet , Ludovic Sacchelli
2024
Pré-publication, Document de travail hal-04523994v1
Image document

Output feedback stabilisation of bilinear systems via control templates

Ludovic Sacchelli , Lucas Brivadis , Ulysse Serres , Itaï Ben Yaacov
2024
Pré-publication, Document de travail hal-04486079v1
Image document

New inversion methods for the single/multi-shape CLD-to-PSD problem with spheroid particles

Lucas Brivadis , Ludovic Sacchelli
Journal of Process Control, 2022, 109, pp.1-12. ⟨10.1016/j.jprocont.2021.11.008⟩
Article dans une revue hal-03053999v1
Image document

A switching technique for output feedback stabilization at an unobservable target

Lucas Brivadis , Ludovic Sacchelli
CDC 2021 - 60th IEEE Conference on Decision and Control, Dec 2021, Austin, Texas, United States. pp.3942-3947, ⟨10.1109/CDC45484.2021.9683664⟩
Communication dans un congrès hal-03180479v1
Image document

State estimation in alcoholic fermentation models: a case-study in wine-making conditions

Martin Fleurial , Ludovic Sacchelli , Agustín Gabriel Yabo
2024
Pré-publication, Document de travail hal-04269299v3
Image document

Exponential stabilizability and observability at the target imply semiglobal exponential stabilizability by templated output feedback

Vincent Andrieu , Lucas Brivadis , Jean-Paul Gauthier , Ludovic Sacchelli , Ulysse Serres
2024
Pré-publication, Document de travail hal-04387614v1
Image document

New perspectives on output feedback stabilization at an unobservable target

Lucas Brivadis , Jean-Paul Gauthier , Ludovic Sacchelli , Ulysse Serres
ESAIM: Control, Optimisation and Calculus of Variations, 2021, 27 (2021) (102), ⟨10.1051/cocv/2021097⟩
Article dans une revue hal-03021663v2
Image document

A bisector line field approach to interpolation of orientation fields

Nicolas Boizot , Ludovic Sacchelli
Journal of Mathematical Imaging and Vision, 2021, 63, pp.18-29. ⟨10.1007/s10851-020-00990-5⟩
Article dans une revue hal-02193102v4
Image document

Generic singularities of line fields on 2D manifolds

Ugo Boscain , Ludovic Sacchelli , Mario Sigalotti
Differential Geometry and its Applications, 2016, Volume 49 (December 2016), pp.326-350
Article dans une revue hal-01318515v1
Image document

Zermelo-Markov-Dubins with two trailers

Ludovic Sacchelli , Jean-Baptiste Caillau , Thierry Combot , Jean-Baptiste Pomet
LHMNC 2021 - 7th IFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control, Oct 2021, Berlin, Germany. pp.249-245, ⟨10.1016/j.ifacol.2021.11.086⟩
Communication dans un congrès hal-03211710v3
Image document

Output feedback stabilization of non-uniformly observable systems

Lucas Brivadis , Jean-Paul Gauthier , Ludovic Sacchelli
Proceedings of the Steklov Institute of Mathematics, 2023, 321 (1), pp.69-83. ⟨10.1134/S0081543823020050⟩
Article dans une revue hal-03589760v1
Image document

Approximate observability and back and forth observer of a PDE model of crystallisation process

Lucas Brivadis , Ludovic Sacchelli
CDC 2021 - 60th IEEE Conference on Decision and Control, Dec 2021, Austin, Texas, United States. pp.4436-4441, ⟨10.1109/CDC45484.2021.9683245⟩
Communication dans un congrès hal-03175017v1
Image document

Output feedback stabilization of non-uniformly observable systems by means of a switched Kalman-like observer

Lucas Brivadis , Ludovic Sacchelli
22nd World Congress of the International Federation of Automatic Control (IFAC 2023), Jul 2023, Yokohama, Japan. ⟨10.1016/j.ifacol.2023.10.250⟩
Communication dans un congrès hal-03845706v1
Image document

An auditory cortex model for sound processing

Rand Asswad , Ugo Boscain , Giuseppina Turco , Dario Prandi , Ludovic Sacchelli
GSI 2021: Geometric Science of Information, Jul 2021, Paris, France. ⟨10.1007/978-3-030-80209-7_7⟩
Communication dans un congrès hal-03160486v1
Image document

A bio-inspired geometric model for sound reconstruction

Ugo Boscain , Dario Prandi , Ludovic Sacchelli , Giuseppina Turco
Journal of Mathematical Neuroscience, 2021, 11 (1), pp.2. ⟨10.1186/s13408-020-00099-4⟩
Article dans une revue hal-02531537v2
Image document

A bio-inspired geometric model for sound reconstruction

Ugo Boscain , Dario Prandi , Ludovic Sacchelli , Giuseppina Turco
IFAC 2020 - 21st IFAC World Congress, Jul 2020, Berlin / Virtual, Germany
Communication dans un congrès hal-03020099v1
Image document

Localized bounds on log-derivatives of the heat kernel on incomplete Riemannian manifolds

Robert W. Neel , Ludovic Sacchelli
2022
Pré-publication, Document de travail hal-03906996v1
Image document

Short geodesics losing optimality in contact sub-Riemannian manifolds and stability of the 5-dimensional caustic

Ludovic Sacchelli
SIAM Journal on Control and Optimization, 2019, 57 (4), pp.2362-2391
Article dans une revue hal-01961959v3
Image document

From local to global asymptotic stabilizability for weakly contractive control systems

Vincent Andrieu , Lucas Brivadis , Jean-Paul Gauthier , Ludovic Sacchelli , Ulysse Serres
Automatica, 2021, 124, pp.109308. ⟨10.1016/j.automatica.2020.109308⟩
Article dans une revue hal-02611605v1
Image document

Dynamic Output Feedback Stabilization of Non-uniformly Observable Dissipative Systems

Ludovic Sacchelli , Lucas Brivadis , Vincent Andrieu , Ulysse Serres , Jean-Paul Gauthier
21th IFAC World Congress, 2020, Berlin, Germany. pp.4923-4928, ⟨10.1016/j.ifacol.2020.12.1071⟩
Communication dans un congrès hal-02356524v3