This paper considers the problem of detecting topology variations in networks of linear dynamical systems interconnected via static coupling. The problem of interest is that of finding conditions under which it is possible to detect node or link disconnections from prior knowledge of the nominal network behavior and on-line measurements from all or a fraction of network nodes. Necessary and sufficient conditions for detectability are given. The considered approach makes use of analysis tools from switching system theory.
Detecting topology variations in networks of linear systems with static coupling / Battistelli, Giorgio; Tesi, Pietro. - STAMPA. - (2016), pp. 31-36. (Intervento presentato al convegno 55th IEEE Conference on Decision and Control, CDC 2016 tenutosi a Las Vegas, USA nel December 2016) [10.1109/CDC.2016.7798242].
Detecting topology variations in networks of linear systems with static coupling
BATTISTELLI, GIORGIO;TESI, PIETRO
2016
Abstract
This paper considers the problem of detecting topology variations in networks of linear dynamical systems interconnected via static coupling. The problem of interest is that of finding conditions under which it is possible to detect node or link disconnections from prior knowledge of the nominal network behavior and on-line measurements from all or a fraction of network nodes. Necessary and sufficient conditions for detectability are given. The considered approach makes use of analysis tools from switching system theory.
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