10 papers
Online sparse observers for cyber-physical systems under sensor bias
Vito Cerone, Sophie M. Fosson, Diego Regruto +1
The design of state observers for cyber-physical systems under sparse sensor biases, faults, or attacks has drawn substantial attention in recent years. While sparsity-based batch…
Global Convergence of Control-Based Lagrangian Flows for Non-Convex Optimization
Simone Pirrera, Francesco Ripa, Daniele Astolfi +3
This paper studies the continuous-time dynamics generated by control-theoretic Lagrangian methods for equality-constrained optimization. In particular, we consider dynamics induced…
Feedback control of Lagrange multipliers for non-smooth constrained optimization
V. Cerone, S. M. Fosson, S. Pirrera +2
In this work, we develop a control-theoretic framework for constrained optimization problems with composite objective functions including non-differentiable terms. Building on the…
A constrained optimization approach to nonlinear system identification through simulation error minimization
Vito Cerone, Sophie M. Fosson, Simone Pirrera +1
This paper introduces a novel approach to system identification for nonlinear input-output models that minimizes the simulation error and frames the problem as a constrained optimi…
Set-membership identification of continuous-time MIMO systems via Tustin discretization
Vito Cerone, Sophie M. Fosson, Simone Pirrera +1
In this paper, we deal with the identification of continuous-time systems from sampled data corrupted by unknown but bounded errors. A significant challenge in continuous-time iden…
A new framework for constrained optimization via feedback control of Lagrange multipliers
V. Cerone, S. M. Fosson, S. Pirrera +1
The continuous-time analysis of existing iterative algorithms for optimization has a long history. This work proposes a novel continuous-time control-theoretic framework for equali…