On Event-Triggered Implementation of Moving Target Defense Control

This paper proposes an event-triggered switched control system (ET-SCS) scheme for the implementation of moving target defense (MTD) control strategy in cyber-physical system (CPS). The proposed scheme uses the ET-SCS to obfustace the system structure/appearance while at the same time renders the cl...

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Bibliographic Details
Published in:IFAC-PapersOnLine 2020, Vol.53 (2), p.3539-3544
Main Authors: Tamba, Tua A., Hu, Bin, Nazaruddin, Yul Y.
Format: Article
Language:English
Subjects:
event-triggered
moving target defense
Secure control
switched control systems
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Summary:This paper proposes an event-triggered switched control system (ET-SCS) scheme for the implementation of moving target defense (MTD) control strategy in cyber-physical system (CPS). The proposed scheme uses the ET-SCS to obfustace the system structure/appearance while at the same time renders the closed loop CPS trajectories stable in the presence of cyber intrusion on the CPS actuator. The paper develops a mechanism for detecting the presence of such intrusions and then shows the asymptotic stability of the closed loop CPS.
ISSN:2405-8963
2405-8963
DOI:10.1016/j.ifacol.2020.12.1727