This paper presents a distributed strategy for load balancing in a multi-MTU SCADA system, whose automatic control layer is such that its MTU Plane is modeled as a networked dynamical system. The proposed control law, under which the considered system is proven to converge to a Wardrop equilibrium, is also used for the purpose of equilibrium recovery in load distribution among MTUs after the occurrence of a possible MTU failure event induced by a cyber-physical attack (e.g., a Denial of Service attack). Numerical simulations with respect to realistic scenarios are reported to show the effectiveness of the proposed approach.
Distributed Wardrop Load Balancing in Multi-MTU SCADA Systems / Suraci, V; Ricciardi Celsi, L.; Giuseppi, A; Manfredi, G; Di Giorgio, A. - (2018), pp. 466-472. (Intervento presentato al convegno 26th Mediterranean Conference on Control and Automation, MED 2018 tenutosi a Zadar; Croatia) [10.1109/MED.2018.8442485].
Distributed Wardrop Load Balancing in Multi-MTU SCADA Systems
Suraci, V
;Ricciardi Celsi L.
;Giuseppi, A
;Manfredi, G
;Di Giorgio, A
2018
Abstract
This paper presents a distributed strategy for load balancing in a multi-MTU SCADA system, whose automatic control layer is such that its MTU Plane is modeled as a networked dynamical system. The proposed control law, under which the considered system is proven to converge to a Wardrop equilibrium, is also used for the purpose of equilibrium recovery in load distribution among MTUs after the occurrence of a possible MTU failure event induced by a cyber-physical attack (e.g., a Denial of Service attack). Numerical simulations with respect to realistic scenarios are reported to show the effectiveness of the proposed approach.File | Dimensione | Formato | |
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