In this paper, we consider the problem of detecting topology variations in networks of linear dynamical systems. We study the problem of finding conditions under which one can detect node or link disconnections from prior knowledge of the nominal network behavior and on-line measurements taken from the entire set or a fraction of network nodes. Necessary and sufficient conditions for detectability are given. Examples are discussed to substantiate the analysis. The considered approach makes use of analysis tools from switching systems theory.

Detecting Topology Variations in Networks of Linear Dynamical Systems / Battistelli, Giorgio; Tesi, Pietro. - In: IEEE TRANSACTIONS ON CONTROL OF NETWORK SYSTEMS. - ISSN 2325-5870. - ELETTRONICO. - 5:(2018), pp. 1287-1299. [10.1109/TCNS.2017.2701504]

Detecting Topology Variations in Networks of Linear Dynamical Systems

BATTISTELLI, GIORGIO;TESI, PIETRO
2018

Abstract

In this paper, we consider the problem of detecting topology variations in networks of linear dynamical systems. We study the problem of finding conditions under which one can detect node or link disconnections from prior knowledge of the nominal network behavior and on-line measurements taken from the entire set or a fraction of network nodes. Necessary and sufficient conditions for detectability are given. Examples are discussed to substantiate the analysis. The considered approach makes use of analysis tools from switching systems theory.
2018
5
1287
1299
Battistelli, Giorgio; Tesi, Pietro
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Utilizza questo identificatore per citare o creare un link a questa risorsa: https://hdl.handle.net/2158/1082207
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