Reference : On the Event-based Attack-tolerant Control: A Polytopic Representation
Scientific congresses, symposiums and conference proceedings : Paper published in a book
Engineering, computing & technology : Multidisciplinary, general & others
Security, Reliability and Trust
On the Event-based Attack-tolerant Control: A Polytopic Representation
Bezzaoucha, Souad mailto [University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > >]
Voos, Holger mailto [University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit >]
International Conference on Automation, Control and Robots
Bezzaoucha, Souad mailto
3rd International Conference on Automation, Control and Robots
from 11-10-2019 to 13-10-2019
Czech Republic
[en] Polytopic Representation ; Event-based Approach ; Attack-Tolerant Control ; State Feedback Control Design
[en] In the present contribution, we present a new event-based control representation. Based on the polytopic approach, more specifically the sector nonlinear transformation, an event-based attack-tolerant control, and scheduling co-design strategy are proposed. From the event triggering definition (sample-and-hold strategy), polytopic writing of the event-triggered feedback control is first presented and then incorporated into the system dynamics for analysis. Our goal is to present a unique model that is able to deal with the co-design problem simultaneously and that can be handled by classical control synthesis tools. The novel representation, including data deception and attack tolerant control is formulated as a BMI optimization problem ensuring both stability and some level performance requirements (L2 attenuation of the cyber-attack).

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