Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Claudio Scali"'
Publikováno v:
Chemical Engineering Transactions, Vol 86 (2021)
This paper proposes a direct approach to evaluate achievable robustness to flow rate variations of different controllers (PID and advanced algorithms), for typical process dynamics (First Order Plus Time Delay with different time delay/lag ratio), ab
Externí odkaz:
https://doaj.org/article/ae5c1023e8514122a0fa324d326996cb
Autor:
Matteo Antognoli, Chiara Galletti, Riccardo Bacci Di Capaci, Gabriele Pannocchia, Claudio Scali
Publikováno v:
Chemical Engineering Transactions, Vol 74 (2019)
This work is aimed at investigating the mixing process of highly viscous paints, used to colour leathers in the tanning industry, through Computational Fluid Dynamics (CFD). In particular, a mixing tank is fed with a master liquid and different liqui
Externí odkaz:
https://doaj.org/article/50281f2277c54c2285996fabb867ffea
Autor:
Colm Kenny, Giacomo Pacchi, Roberto Lupi, Claudio Scali, Riccardo Bacci di Capaci, Gabriele Pannocchia
Publikováno v:
IFAC-PapersOnLine. 54:164-169
This paper presents an automatic system for modeling and controlling color quality of dyed leathers of an Italian tannery. The proposed software is implemented within the IT company system, and is fully integrated with the machineries of the finishin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d9d4d4758ee0d7b11144af8d5cccdb6
https://doi.org/10.1016/j.ifacol.2021.08.236
https://doi.org/10.1016/j.ifacol.2021.08.236
Publikováno v:
Industrial & Engineering Chemistry Research. 59:2341-2352
The paper presents the realization of a control-loop performance monitoring system operating in a cloud as a single unity for the global supervision of data coming from various industrial plants lo...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ece544caa7a8409fbf6a4b1cbc7cfccb
https://doi.org/10.1021/acs.iecr.9b06638
https://doi.org/10.1021/acs.iecr.9b06638
Publikováno v:
IFAC-PapersOnLine. 53:11656-11661
This paper presents the actual status and future developments of a technological demonstrator of key enabling technologies of Industry 4.0. The final scope of the project is the realization of a platform where different solutions addressing specific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1615658b04df9febdf7fb012d2342f9f
https://doi.org/10.1016/j.ifacol.2020.12.653
https://doi.org/10.1016/j.ifacol.2020.12.653
Publikováno v:
Journal of Process Control. 81:31-39
A common source of poor control performance in industrial processes is represented by stiction in control valves, which often induces offset, oscillating behavior, and even loss of stability. Recent studies have investigated the effectiveness of embe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79f132691d6bb3d20c4f87f692cedb95
https://doi.org/10.1016/j.jprocont.2019.05.020
https://doi.org/10.1016/j.jprocont.2019.05.020
Publikováno v:
Chemical Engineering Research and Design. 130:230-265
The importance of evaluating valve conditions and detecting the onset of possible malfunctions is recognized as a key issue in control performance monitoring, as they may affect heavily the loop operation and have a direct influence on product qualit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d68d19230617d620be99564a1b42f0c
https://doi.org/10.1016/j.cherd.2017.12.038
https://doi.org/10.1016/j.cherd.2017.12.038
Autor:
Elisabetta Brunazzi, Leonardo Tognotti, Cristiano Nicolella, Monica Puccini, Claudio Scali, Gabriele Pannocchia, Riccardo Bacci di Capaci, Andrea Luca Tasca
Two supply chains for biomethane are here analyzed and modeled: gasification of short rotation forestry (SRF) poplar wood chips and anaerobic digestion of two species of microalgae, Chlorella vulga...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c856eda00e2d7e9985712aa5d52aaf13
http://hdl.handle.net/11568/992334
http://hdl.handle.net/11568/992334
Publikováno v:
IFAC-PapersOnLine. 49:1038-1043
A well-established compensation technique to remove oscillations caused by control valve stiction is the two-moves method. However, the actual versions of this technique present major drawbacks, as the long time for implementation and, mostly, some s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef93c7abeb964e5a0dbdfa89b19cd3f5
https://doi.org/10.1016/j.ifacol.2016.07.339
https://doi.org/10.1016/j.ifacol.2016.07.339
Stiction in control valves is considered one of the most common causes of poor performance in control loops. Thus, non-invasive, reliable and efficient methods which can detect and quantify this malfunction are highly desirable in the process industr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b54a4eea0b4d4b0575eef142942f9535
http://hdl.handle.net/11568/940768
http://hdl.handle.net/11568/940768