Skip to Main content Skip to Navigation
Journal articles

Synthesis of Supervisors Robust Against Sensor Deception Attacks

Abstract : We consider feedback control systems where sensor readings may be compromised by a malicious attacker intending on causing damage to the system. We study this problem at the supervisory layer of the control system, using discrete event systems techniques. We assume that the attacker can edit the outputs from the sensors of the system before they reach the supervisory controller. In this context, we formulate the problem of synthesizing a supervisor that is robust against the class of edit attacks on the sensor readings and present a solution methodology for this problem. This methodology blends techniques from games on automata with imperfect information with results from supervisory control theory of partially-observed discrete event systems. Necessary and sufficient conditions are provided for the investigated problem.
Document type :
Journal articles
Complete list of metadata

https://hal.inria.fr/hal-03153391
Contributor : Hervé Marchand <>
Submitted on : Friday, February 26, 2021 - 5:44:17 PM
Last modification on : Thursday, March 18, 2021 - 8:54:05 AM

File

tac_deception_attack.pdf
Files produced by the author(s)

Identifiers

Citation

Romulo Meira-Goes, Stephane Lafortune, Hervé Marchand. Synthesis of Supervisors Robust Against Sensor Deception Attacks. IEEE Transactions on Automatic Control, Institute of Electrical and Electronics Engineers, 2021, IEEE Transactions on Automatic Control, pp.1-8. ⟨10.1109/TAC.2021.3051459⟩. ⟨hal-03153391⟩

Share

Metrics

Record views

17

Files downloads

200