6 citations · 12 across the 6 of their papers we have counts for
8 papers
Learning a Contracting KKL-observer with Local Optimal Guarantees
Clara Lucía Galimberti, Johan Peralez, Daniele Astolfi +2
The Kazantzis-Kravaris-Luenberger (KKL) observer provides a general framework for nonlinear state estimation by immersing the system dynamics into a stable linear or nonlinear late…
Edges' Riemannian energy analysis for synchronization of multi-agent nonlinear systems over undirected weighted graphs
Vincent Andrieu, Daniele Astolfi, Alexandre Cellier-Devaux
In this note we investigate the problem of global exponential synchronization of multi-agent systems described by nonlinear input affine dynamics. We consider the case of networks…
Integral action feedback design for conservative abstract systems in the presence of input nonlinearities
Ling Ma, Vincent Andrieu, Daniele Astolfi +3
In this article, we present a stabilization feedback law with integral action for conservative abstract linear systems subjected to actuator nonlinearity. Based on the designed con…
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…
Proximal observers for secure state estimation
Laurent Bako, Madiha Nadri, Vincent Andrieu +1
This paper discusses a general framework for designing robust state estimators for a class of discrete-time nonlinear systems. We consider systems that may be impacted by impulsive…
Generalized Lyapunov conditions for k-contraction: analysis and feedback design
Andreu Cecilia, Samuele Zoboli, Daniele Astolfi +2
Recently, the concept of k-contraction has been introduced as a promising generalization of contraction for dynamical systems. However, the study of k-contraction properties has fa…
Hybrid multi-observer for improving estimation performance
E. Petri, R. Postoyan, D. Astolfi +2
Various methods are nowadays available to design observers for broad classes of systems, where the primary focus is on establishing the convergence of the estimated states. Neverth…
Interconnecting a System Having a Single Input-to-State Gain With a System Having a Region-Dependent Input-to-State Gain
Humberto Stein Shiromoto, Vincent Andrieu, Christophe Prieur
For an ISS system, by analyzing local and non-local properties, it is obtained different input-to-state gains. The interconnection of a system having two input-to-state gains with…