Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Tibor Chován"'
Publikováno v:
Chemical Engineering Transactions, Vol 91 (2022)
In recent years the fault detection and isolation (FDI) problems have garnered increasing interest due to concerns of environmental protection, stricter regulations and optimization of processes within industrial settings. The use of data-based metho
Externí odkaz:
https://doaj.org/article/3f715255839f46e48dc72d238c9f804f
Autor:
Bálint Levente Tarcsay, Ágnes Bárkányi, Sándor Németh, Tibor Chován, László Lovas, Attila Egedy
Publikováno v:
Sensors, Vol 24, Iss 11, p 3511 (2024)
In this article, the authors focus on the introduction of a hybrid method for risk-based fault detection (FD) using dynamic principal component analysis (DPCA) and failure method and effect analysis (FMEA) based Bayesian networks (BNs). The FD proble
Externí odkaz:
https://doaj.org/article/e2319c3a07ee464ba5b7d93805cbe602
Publikováno v:
Chemical Engineering Transactions, Vol 88 (2021)
Fault detection and isolation have become increasingly important problems over time, due to the more complex and larger scale industrial systems. The last few decades have seen a rise in research focused on developing robust and sensitive fault detec
Externí odkaz:
https://doaj.org/article/57b85c14fd9946fc8546d6300e4e0803
Publikováno v:
Chemical Engineering Transactions, Vol 88 (2021)
Landfilled municipal solid waste (MSW) emits significant quantities of greenhouse gases (GHG). The gasification process can reduce not only the amount of deposited waste, but also the amount of methane (CH4) emitted by landfills. With development of
Externí odkaz:
https://doaj.org/article/9e078e732c9a46fd96eee2b1734a5ff7
Publikováno v:
Clean Technologies and Environmental Policy.
Hydrogen is one of the key components in renewable energy systems. Its storage and transport, however, are challenging. The Liquid Organic Hydrogen Carrier (LOHC) technology is a possible solution for this issue. With suitable organic components, hyd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4febd734bb0f11a3506325e13ae3efd
https://doi.org/10.1007/s10098-023-02528-w
https://doi.org/10.1007/s10098-023-02528-w
Publikováno v:
Hungarian Journal of Industry and Chemistry. 49:47-58
The importance of recognizing the presence of process faults and resolving these faults is continuously increasing parallel to the development of industrial processes. Fault detection methods which are both robust and sensitive help to recognize the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::755e6c3823d9ebb063c2efcd821a0044
https://doi.org/10.33927/hjic-2021-07
https://doi.org/10.33927/hjic-2021-07
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 111:73-79
The correct answer regarding which nonlinear optimization algorithm should we use for a given problem is that “it depends.” In this paper, we would like to add that “it depends, but use multiple programs whenever possible.” Here we consider 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c41d834c0307946f50e5841e41413562
https://doi.org/10.1016/j.jtice.2020.05.013
https://doi.org/10.1016/j.jtice.2020.05.013
Publikováno v:
Industrial & Engineering Chemistry Research. 59:10531-10541
The so-called lumped reaction networks are extensively used to model complex processes such as hydrocracking. Despite this, studies on the further applicability of these networks during a reactor s...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42210b9ba92a3e8cc485042fed27282b
https://doi.org/10.1021/acs.iecr.0c00549
https://doi.org/10.1021/acs.iecr.0c00549
Publikováno v:
Processes; Volume 10; Issue 11; Pages: 2409
Fault Detection and Isolation (FDI) methodology focuses on maintaining safe and reliable operating conditions within industrial practices which is of crucial importance for the profitability of technologies. In this work, the development of an FDI al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6b4029b6ac68de4f893c9415c76a6df
https://doi.org/10.3390/pr10112409
https://doi.org/10.3390/pr10112409
Publikováno v:
Processes, Vol 9, Iss 476, p 476 (2021)
The application of white box models in digital twins is often hindered by missing knowledge, uncertain information and computational difficulties. Our aim was to overview the difficulties and challenges regarding the modelling aspects of digital twin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d099c6cff62e03e89b0083e26da5c2f4
https://www.mdpi.com/2227-9717/9/3/476
https://www.mdpi.com/2227-9717/9/3/476