arxiveess.SYmath.OC2026-07-21
Online sparse observers for cyber-physical systems under sensor bias
Vito Cerone, Sophie M. Fosson, Diego Regruto, Francesco Ripa
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 approaches, which collect multiple measurements and run offline, are relatively mature, online secur…