Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Hugo O. Garces"'
Publikováno v:
IEEE Access, Vol 9, Pp 137782-137792 (2021)
Multicell converters, based on power cells that use low-voltage semiconductors, implement AC motor drives for medium-and high-voltage applications. These converters feature an input multipulse transformer, which performs low-frequency harmonics cance
Externí odkaz:
https://doaj.org/article/1a68e64d1364472982bd2be4daefbbf6
Autor:
Mohamed A. Ahmed, Sebastian A. Chavez, Ali M. Eltamaly, Hugo O. Garces, Alejandro J. Rojas, Young-Chon Kim
Publikováno v:
Sensors, Vol 22, Iss 23, p 9045 (2022)
With the growing need to obtain information about power consumption in buildings, it is necessary to investigate how to collect, store, and visualize such information using low-cost solutions. Currently, the available building management solutions ar
Externí odkaz:
https://doaj.org/article/df97825024804508bb3949d2eeb18abe
Autor:
Leonardo de Paula Carvalho, Ricardo C. L. F. Oliveira, Jonathan M. Palma, Hugo O. Garces, Cecília F. Morais
Publikováno v:
ISA Transactions. 120:33-42
This paper proposes a new filtering scheme applied to a linearized model of a nonlinear representation for combustion systems, whose parameters are obtained by means of optical sensors. To ensure a robust representation regarding the chosen operation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b29ccd9b453f50eb72e301bd063d4d5
https://doi.org/10.1016/j.isatra.2021.03.023
https://doi.org/10.1016/j.isatra.2021.03.023
Publikováno v:
IEEE Access. 9:137782-137792
Multicell converters, based on power cells that use low-voltage semiconductors, implement AC motor drives for medium-and high-voltage applications. These converters feature an input multipulse transformer, which performs low-frequency harmonics cance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d821fccef16d160fd01aabdb4c697b7d
https://doi.org/10.1109/access.2021.3116938
https://doi.org/10.1109/access.2021.3116938
Publikováno v:
MED
Thermal comfort is a variable that makes it possible to measure a person’s sensation in a given environment. This variable depends on several factors: ambient temperature, relative humidity, air speed, the clothes that the person wears, and the phy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d98dcaff341a96fd2778e8240ccaf31
https://doi.org/10.1109/med51440.2021.9480306
https://doi.org/10.1109/med51440.2021.9480306
Publikováno v:
MED
The availability of large volumes of data in industrial automation is not directly related to the extraction of valuable information or process monitoring for a enhanced performance. Typically, data is visualized as tables, or trend plots; hiding inf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35e34c6d5f032b0410eb52ee80d09177
https://doi.org/10.1109/med51440.2021.9480349
https://doi.org/10.1109/med51440.2021.9480349
Autor:
Hugo O. Garces, Alejandro J. Rojas
Publikováno v:
IET Control Theory & Applications. 13:444-450
The explicit consideration of a communication channel model in a feedback control loop is known to introduce a fundamental limitation on the feedback control loop stabilisability in the form of a channel signal-to-noise ratio lower bound whenever the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d55147673e176fe052571692ab28d2de
https://doi.org/10.1049/iet-cta.2018.5007
https://doi.org/10.1049/iet-cta.2018.5007
Publikováno v:
IEEE Latin America Transactions. 17:245-252
Combustion is at the core of many of industrial processes where heat transfer occurs. The standard setup controls the flame behavior by measuring the composition of the residual gases discharged to the atmosphere. However, such a solution involves an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11733b1ee6848e6d52eacd21efbe2129
https://doi.org/10.1109/tla.2019.8863170
https://doi.org/10.1109/tla.2019.8863170
Publikováno v:
IFAC-PapersOnLine. 52:442-447
Heat transfer is the core of a combustion process. In the present work, motivated by the recent inclusion of optical instrumentation to perform in situ analysis or combustion diagnostics, we consider the modeling and control of heat transfer by total
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae1a6f29ef192991829ebbdcb1f08ccd
https://doi.org/10.1016/j.ifacol.2019.06.102
https://doi.org/10.1016/j.ifacol.2019.06.102
Publikováno v:
2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA).
Control of combustion processes based on optical variables can increase efficiency and reduce contaminant emissions in many industrial settings. Nowadays, optical variables such as total radiation $Rad_{t}$ and flame temperature $T_{f}$ are widely us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c2abb54a33a6651cee1bdc4663815c5
https://doi.org/10.1109/icaacca51523.2021.9465247
https://doi.org/10.1109/icaacca51523.2021.9465247