Zobrazeno 1 - 10
of 383
pro vyhledávání: '"Enrique Sierra"'
Publikováno v:
Energy Science & Engineering, Vol 12, Iss 10, Pp 4613-4623 (2024)
Abstract As the global momentum for wind power generation accelerates, the industry faces substantial challenges due to premature failures in wind turbine components. These failures, particularly in critical elements like the high‐speed shaft beari
Externí odkaz:
https://doaj.org/article/192b21c6e7e44447946415c98bdeea45
Técnicas de control inteligente para el seguimiento del punto de máxima potencia en turbinas eólicas
Publikováno v:
Revista Iberoamericana de Automática e Informática Industrial RIAI, Vol 21, Iss 3, Pp 193-204 (2024)
El seguimiento del punto de máxima potencia (MPPT) es una etapa esencial en la operación de las turbinas eólicas para garantizar una generación de energía eficiente. En los últimos años se han diseñado y aplicado técnicas de control avanzada
Externí odkaz:
https://doaj.org/article/157d790d102549519d4e40e1d3f498f1
Publikováno v:
Applied Sciences, Vol 14, Iss 23, p 11368 (2024)
Among all the existing possibilities within the renewable energies field, wind energy stands out due to the significant expansion of offshore turbines installed in coastal and deep-sea areas. Although the latter represent considerable energy generati
Externí odkaz:
https://doaj.org/article/1bc43b6cae0746c2967ebf50b8b8e0ad
Autor:
Ferney David Gómez-Báez, Carlos Cerdán-Santacruz, Naroa Moreno Muguiro, Lucía Milla Collado, Mireia Merichal Resina, Jordi Antoni Tarragona Foradada, José Enrique Sierra Grañón, Jorge Juan Olsina Kissler
Publikováno v:
Gastrointestinal Disorders, Vol 5, Iss 4, Pp 455-463 (2023)
Appendiceal tumors represent a large amalgam of different tumor lineages. The continuous evolution in their pathological classifications has led to some variable recommended attitudes over time. The aim of this study is to review the incidence, clini
Externí odkaz:
https://doaj.org/article/ad24ba39d22d4314a8529650eb44b419
Publikováno v:
Complexity, Vol 2024 (2024)
Automated guided vehicles (AGVs), so necessary in industrial environments, require precise control of trajectory tracking to make accurate stops at logistics stations, such as loading stations, or to pick up or drop off trolleys, pallets, or racks. T
Externí odkaz:
https://doaj.org/article/7918f23c51f74f8f8608dd8384081d18
Publikováno v:
Applied Sciences, Vol 13, Iss 20, p 11182 (2023)
This paper presents an innovative approach to optimize the trajectories of a robotic surveillance system, employing three different optimization methods: genetic algorithm (GA), particle swarm optimization (PSO), and pattern search (PS). The research
Externí odkaz:
https://doaj.org/article/de7c4a0779c3468bbd236f2b7daf6300
Publikováno v:
Revista Iberoamericana de Automática e Informática Industrial RIAI, Vol 19, Iss 1, Pp 84-95 (2021)
In the industrial field, Automatic Guided Vehicles (AGV) are frequently used for the transport of goods, usually replacing manual means of transport or conveyor belts, to reduce operating costs and human errors in this way. In order to increase the p
Externí odkaz:
https://doaj.org/article/528b941ee9a546ebada6103fa4f223b9
Autor:
Mikel Serrano-Antoñanazas, Jesús-Enrique Sierra-Garcia, Matilde Santos, María Tomas-Rodríguez
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 10, p 1893 (2023)
Compared to onshore turbines, floating offshore wind turbines (FOWTs) take advantage of the increased availability of offshore wind while causing less environmental impact. However, the strong winds, waves, and currents to which they are subjected tr
Externí odkaz:
https://doaj.org/article/094b83c505c94d588db2600be7a20f7d
Autor:
Carlos Cerdan-Santacruz, Laia Codina-Corrons, Mireia Merichal-Resina, Lucia Milla-Collado, Javier Trujillano-Cabello, Jordi Tarragona-Foradada, Nuria Mestres-Petit, Enrique Sierra-Grañón, Jorge Olsina-Kissler
Publikováno v:
Iranian Journal of Colorectal Research, Vol 9, Iss 3, Pp 90-97 (2021)
BACKGROUND: Pathologic complete response (pCR) after neoadjuvant chemoradiotherapy (NCRT) has a prognostic value in locally advanced rectal cancer (LARC). This study aimed to evaluate the ability to predict pCR using inflammatory markers, facilitatin
Externí odkaz:
https://doaj.org/article/fe71687fd8eb4581b9a38906ffc40fbf
Autor:
Estrada, Carlos Núñez
Publikováno v:
Investigación Económica, 1971 Jan 01. 31(121), 255-257.
Externí odkaz:
https://www.jstor.org/stable/42813593