A contribution to cyber-physical systems security: An event-based attack-tolerant control approach

SB Rebaï, H Voos, SAS Alamdari - IFAC-PapersOnLine, 2018 - Elsevier
In the present paper, a model-based fault/attack tolerant scheme is proposed to deal with
cyber-threats on Cyber Physicals Systems. A common scheme based on observers is
designed and a state feedback control based on an event-triggered framework is given with
control synthesis and condition on the switching time. An event-based implementation is
proposed in order to achieve novel security strategy. Observer and controller gains are
deduced by solving sufficient Bilinear Matrix Inequality (BMI) condition. Simulation results on …

A Contribution to Cyber-Physical Systems Security: an Event-based Attack-tolerant Control Approach

S Bezzaoucha, H Voos - Proceedings of 10th IFAC Symposium on Fault …, 2018 - orbilu.uni.lu
In the present paper, a model-based fault/attack tolerant scheme is proposed to deal with
cyber-threats on Cyber Physicals Systems. A common scheme based on observers is
designed and a state feedback control based on an event-triggered framework is given with
control synthesis and condition on the switching time. An event-based implementation is
proposed in order to achieve novel security strategy. Observer and controller gains are
deduced by solving su cient Bilinear Matrix Inequality (BMI) condition. Simulation results on …
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