Autor: Kawala-Sterniuk, Aleksandra - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Smart network anomaly detection software architecture for network-enabled ubiquitous devices
Autorzy:: Pelc, Mariusz
Galus, Dawid
Gola, Mariusz
Kawala-Sterniuk, Aleksandra
Powiązania:: https://bibliotekanauki.pl/articles/27311456.pdf
Data publikacji:: 2023
Wydawca:: Polska Akademia Nauk. Czasopisma i Monografie PAN
Tematy:: network anomaly detection
network threats detection
smart systems
policy-based computing
inteligentne systemy
detekcja anomalii sieciowych
detekcja zagrożeń sieciowych
przetwarzanie danych
Opis:: In this paper we present an architecture for run-time reconfiguration of network-enabled ubiquitous devices. The whole idea is based on a policy-based system where the whole decision-making (e.g. anomaly detection-related) logic is provided in a form of an externally loaded policy file. The architecture is verified through real-life implementation on an embedded system whose sensitivity can be easily modified should a need arise in run-time without affecting network device/segment (and thus potentially a number of network services) so that they continue working while the re-configuration process is triggered.
Źródło:: Bulletin of the Polish Academy of Sciences. Technical Sciences; 2023, 71, 4; art. no. e146285
0239-7528
Pojawia się w:: Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Closed-loop swing-up and stabilization of inverted pendulum by finite-horizon LQR applied in 2-DOF concept
Autorzy:: Docekal, Tomas
Ozana, Stepan
Pal Singh, Abhaya
Kawala-Sterniuk, Aleksandra
Powiązania:: https://bibliotekanauki.pl/articles/2049926.pdf
Data publikacji:: 2020
Wydawca:: Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:: finite-horizon LQR
closed-loop swing-up
2-DOF structure
inverted pendulum
Opis:: The general framework of this paper is the control design of complex nonlinear systems. The proposed approach is demonstrated with the use of a case study regarding a typical mechatronic system - control design of inverted pendulum on the cart. The methodology used for the solution of this problem is based on two- degree of freedom control structure (2-DOF) with feed-forward and feedback terms. Feed-forward term represents a solution of trajectory generation problem and feedback term stands for a state controller. Both of these parts generally fall into the category of optimal control problems. The article focuses on the design of a finite-horizon linear quadratic controller and its application in 2-DOF structure with the use of customized LQR computation procedure, showing all necessary steps of the design, including source codes. It is proposed that the developed methodology is general and can be adopted for most of other nonlinear mechatronic systems, including unstable or non-minimum phase systems. This has been already tested successfully for models of both double and triple inverted pendulums. The functionality of the concept under real conditions can also be seen in Ozana (2018a) and Ozana (2018b) showing preliminary experiments with real apparatus.
Źródło:: Control and Cybernetics; 2020, 49, 1; 109-122
0324-8569
Pojawia się w:: Control and Cybernetics
Dostawca treści:: Biblioteka Nauki

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