Work

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

Year: 2018

Type: article

Abstract: 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 real-time laboratory three tank system are given to show the attack-tolerant control ability despite data deception attacks on both actuators and sensors.

Source: IFAC-PapersOnLine

DOI: 10.1016/j.ifacol.2018.09.690

Authors: Souad Bezzaoucha Rebaï, Holger Voos, Seyed Amin Sajadi Alamdari

Institutions: University of Luxembourg, Interdisciplinary Centre for Security, Reliability and Trust

Language: English

Topic: Smart Grid Security and Resilience

Subfield: Control and Systems Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W2895824980

FWCI: 0.633

Cites: 20

Cited by: 5

Related to: 10