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Time evolution pattern analysis for cyber attack detection in a two-tank benchmark

Author
Quevedo, J.; Sanchez, H.; Rotondo, D.; Escobet, T.; Puig, V.
Type of activity
Presentation of work at congresses
Name of edition
ICSC -International Conference on Systems and Control
Date of publication
2019
Presentation's date
2019-10-24
Book of congress proceedings
ICSC 2019: 8th International Conference on Systems and Control: Marrakech, Morocco, 23-25 October, 2019, procedings book
First page
277
Last page
282
DOI
10.1109/ICSC47195.2019.8950618
Repository
http://hdl.handle.net/2117/177760 Open in new window
https://ieeexplore.ieee.org/document/8950618 Open in new window
URL
https://ieeexplore.ieee.org/xpl/conhome/8946675/proceeding Open in new window
Abstract
This paper presents some results related to the detection and isolation of cyber attacks in a recently proposed benchmark based on a two-tank system. The benchmark proposes some attack scenarios in which a malicious attacker alters the signals of the water level sensors in the tanks, in order to remain hidden while stealing water. This paper shows the difficulty to detect cyber attacks based only on the model based residuals calculated using the measured variables. On the other hand, by using th...
Citation
Quevedo, J. [et al.]. Time evolution pattern analysis for cyber attack detection in a two-tank benchmark. A: International Conference on Systems and Control. "ICSC 2019: 8th International Conference on Systems and Control: Marrakech, Morocco, 23-25 October, 2019, procedings book". 2019, p. 277-282.
Keywords
Fault diagnosis, Security of data, Sensors, Tanks (containers)
Group of research
CS2AC-UPC - Supervision, Safety and Automatic Control
SAC - Advanced Control Systems

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