Observability of coupled systems

Michel Mehrenberger (1, 2)

1 CALVI - Scientific computation and visualization
2 IRMA - Institut de Recherche Mathématique Avancée

By applying the theory of semigroups, we generalize an earlier result of Komornik and Loreti [5] on the observability of compactly perturbed systems. As an application, we answer a question of the same authors concerning the observability of weakly coupled linear distributed systems.

Domaines: Optimisation et contrôle [math.OC]; Equations aux dérivées partielles [math.AP]

Michel Mehrenberger. Observability of coupled systems. Acta Mathematica Hungarica, 2004, 4 (103), pp.321-348. ⟨10.1023/B:AMHU.0000028832.47891.09⟩. ⟨hal-00139351⟩