Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Andrzej Wojtulewicz"'
Autor:
Sebastian Plamowski, Robert Nebeluk, Andrzej Wojtulewicz, Krzysztof Cabaj, Patryk Chaber, Maciej Lawrynczuk, Piotr Marusak, Krzysztof Zarzycki
Publikováno v:
IEEE Access, Vol 12, Pp 135551-135563 (2024)
This paper describes a methodology used to test the vulnerability of control algorithms implemented in an industrial Programmable Logic Controller (PLC) environment to cyber attacks. Three stages of testing are discussed. First, we start with a simul
Externí odkaz:
https://doaj.org/article/39bb648725e6406bba682b39a56782ff
Autor:
Piotr Marusak, Robert Nebeluk, Andrzej Wojtulewicz, Krzysztof Cabaj, Patryk Chaber, Maciej Ławryńczuk, Sebastian Plamowski, Krzysztof Zarzycki
Publikováno v:
Sensors, Vol 24, Iss 12, p 3860 (2024)
The article deals with the issue of detecting cyberattacks on control algorithms running in a real Programmable Logic Controller (PLC) and controlling a real laboratory control plant. The vulnerability of the widely used Proportional–Integral–Der
Externí odkaz:
https://doaj.org/article/8f236fa7eff846e28c387fa75f60998d
Autor:
Krzysztof Zarzycki, Patryk Chaber, Krzysztof Cabaj, Maciej Lawrynczuk, Piotr Marusak, Robert Nebeluk, Sebastian Plamowski, Andrzej Wojtulewicz
Publikováno v:
IEEE Access, Vol 11, Pp 49587-49600 (2023)
Protection of computer systems and networks against malicious attacks is particularly important in industrial networked control systems. A successful cyber-attack may cause significant economic losses or even destruction of controlled processes. Ther
Externí odkaz:
https://doaj.org/article/52746cfd35144f4f9a19b86b7c5f5204
Autor:
Krzysztof Zarzycki, Patryk Chaber, Krzysztof Cabaj, Maciej Ławryńczuk, Piotr Marusak, Robert Nebeluk, Sebastian Plamowski, Andrzej Wojtulewicz
Publikováno v:
Sensors, Vol 23, Iss 15, p 6778 (2023)
This work is concerned with the vulnerability of a network industrial control system to cyber-attacks, which is a critical issue nowadays. This is because an attack on a controlled process can damage or destroy it. These attacks use long short-term m
Externí odkaz:
https://doaj.org/article/ae1920a59f564d44baf5074cf0e6fa78
Autor:
Patryk Chaber, Andrzej Wojtulewicz
Publikováno v:
Energies, Vol 15, Iss 5, p 1833 (2022)
This work aims to develop a novel system, including software and hardware, to perform independent control tasks in a genuine parallel manner. Currently, to control processes with various sampling periods, distributed control systems are most commonly
Externí odkaz:
https://doaj.org/article/e6f12d9b9f3741f899996a03b98d6397
Autor:
Patryk, Chaber, Andrzej, Wojtulewicz
Publikováno v:
In IFAC PapersOnLine 2022 55(4):183-188
Autor:
Karol Borowski, Andrzej Wojtulewicz
Publikováno v:
IFAC-PapersOnLine. 55:248-253
Autor:
Andrzej Wojtulewicz, Michal Kedzierski
Publikováno v:
MMAR
This paper describes process of building a universal digital system to control commonly used three-phase asynchronous motors. Considerable effort was devoted to a universal approach, which will allow further extension of the system with advanced algo
Publikováno v:
International Journal of Control, Automation and Systems. 17:1507-1514
Development of a Fuzzy Proportional Integral Derivative (FPID) controller for a laboratory magnetic levitation process is described. The process is unstable and nonlinear, it is impossible to use a classical PID controller which works correctly. The
Autor:
Andrzej Wojtulewicz, Paweł D. Domański, Maciej Czarnynoga, Monika Kutyła, Maciej Ławryńczuk, Robert Nebeluk, Sebastian Plamowski, Krystian Rosłon, Krzysztof Zarzycki
Publikováno v:
Electronics; Volume 11; Issue 14; Pages: 2269
The digital twins concept brings a new perspective into the system design and maintenance practice. As any industrial process can be accurately simulated, its digital replica can be utilized to design a control system structure, evaluate its efficacy