Reference : A Contribution to Cyber-Physical Systems Security: an Event-based Attack-tolerant Con...

	Document type :	Scientific congresses, symposiums and conference proceedings : Paper published in a journal
	Discipline(s) :	Engineering, computing & technology : Multidisciplinary, general & others
	Focus Areas :	Security, Reliability and Trust
	To cite this reference:	http://hdl.handle.net/10993/35411

Title :	A Contribution to Cyber-Physical Systems Security: an Event-based Attack-tolerant Control Approach
Language :	English
Author, co-author :	Bezzaoucha, Souad [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
	Voos, Holger [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
Publication date :	29-Aug-2018
Journal title :	Proceedings of 10th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, SAFEPROCESS 2018
Peer reviewed :	Yes
Audience :	International
Event name :	10th IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes, SAFEPROCESS 2018
Event date :	from 29-08-2018 to 31-08-2018
Event place (city) :	Warsaw
Event country :	Poland
Abstract :	[en] 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 a real-time laboratory three tank system are given to show the attack-tolerant control ability despite data deception attacks on both actuators and sensors.
Research centres :	Interdisciplinary Centre for Security, Reliability and Trust (SnT) > Automation & Robotics Research Group
Name of the research project :	Cyber-Net
Permalink :	http://hdl.handle.net/10993/35411

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