7 citations · 8 across the 15 of their papers we have counts for
21 papers
Open qubit parameter identification with bounded pulses
Ghaieth Aloui, Ivan Beschastnyi, Ludovic Sacchelli
We address the problem of parameter identification for a single open qubit subjected to relaxation and dephasing. Our approach is based on selecting a minimal set of carefully chos…
A case study in ensemble optimal control for Bayesian input design
Ludovic Sacchelli, Alessandro Scagliotti
We discuss the problem of input design for uncertainty reduction in a parameter estimation procedure. Assuming a linear continuous-time control system with noisy measurements, we f…
Not all sub-Riemannian minimizing geodesics are smooth
Yacine Chitour, Frédéric Jean, Roberto Monti +4
A longstanding open question in sub-Riemannian geometry is the following: are sub-Riemannian length minimizers smooth? We give a negative answer to this question, exhibiting an exa…
Activity estimation via distributed measurements in an orientation sensitive neural fields model of the visual cortex
Adel Malik Annabi, Dario Prandi, Jean-Baptiste Pomet +1
This paper investigates the online estimation of neural activity within the primary visual cortex (V1) in the framework of observability theory. We focus on a low-dimensional neura…
Output feedback stabilisation of bilinear systems via control templates
Ludovic Sacchelli, Lucas Brivadis, Ulysse Serres +1
We establish a separation principle for the output feedback stabilisation of state-affine systems that are observable at the stabilization target. Relying on control templates (rec…
Exponential stabilizability and observability at the target imply semiglobal exponential stabilizability by templated output feedback
Vincent Andrieu, Lucas Brivadis, Jean-Paul Gauthier +2
For nonlinear analytic control systems, we introduce a new paradigm for dynamic output feedback stabilization. We propose to periodically sample the usual observer based control la…