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of 532
pro vyhledávání: '"S. -Y., R"'
Autor:
Brunno E. Sobrinho, Gilberto Gomes, Welington V. da Silva, Ramon S. Y. R. C. Silva, Luciano M. Bezerra, Erwin U. L. Palechor
Publikováno v:
Frattura ed Integrità Strutturale, Vol 14, Iss 52, Pp 51-66 (2020)
Problems involving errors and uncertainties from the use of numerical and experimental responses of beams using optimization processes have been studied by many researchers. In this field, to simulate the real behavior of structures, especially in pr
Externí odkaz:
https://doaj.org/article/376f97d0b0354675bce75e6cb9024687
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 49, Pp 614-629 (2019)
There is a need for efficient techniques that could identify damages in structures such as in bridges, pipelines, buildings, dams, among others. In order to carry out continuous monitoring of structures, this paper proposes a new experimental methodo
Externí odkaz:
https://doaj.org/article/5d887a4f3ba44d009e6b66e8ae009fc4
Autor:
Ramon S. Y. R. C. Silva, Erwin U. L. Palechor, Luciano M. Bezerra, Marcus V. G. de Morais, Welington V. da Silva
Publikováno v:
Frattura ed Integrità Strutturale, Vol 13, Iss 48, Pp 693-705 (2019)
In recent years there has been constant concern in the scientific community to identify techniques for damage detection in structures. Such apprehension has contributed to the progressive development of Structural Health Monitoring. This paper propos
Externí odkaz:
https://doaj.org/article/5c67ec1239df4f409fcf058b80a79457
Publikováno v:
IEEE Journal of Emerging and Selected Topics in Power Electronics. 10:7589-7600
Akademický článek
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Harmonic current estimation is required in active power filters for compensation purposes. The most efficient way of calculating the total harmonic current up to the infinite order is to subtract the fundamental component from the distorted current.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::d7382b62f9b91f19c4d448c88f650879
https://zenodo.org/record/5947575
https://zenodo.org/record/5947575
Autor:
Silva, Ramon S. Y. R. C.1 ramon@unb.br, Palechor, Erwin U. L.1 erwinlopezpalechor@hotmail.com, Bezerra, Luciano M.1 lmbz@unb.br, de Morais, Marcus V. G.2 mvmorais@unb.br, da Silva, Welington V.1 welington.vital@gmail.com
Publikováno v:
Fracture & Structural Integrity / Frattura ed Integrità Strutturale. 2019, Issue 48, p693-705. 13p.
Publikováno v:
IEEE Transactions on Control Systems Technology; Sep2022, Vol. 30 Issue 5, p1821-1833, 13p
Akademický článek
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Publikováno v:
IEEE Transactions on Automatic Control
This paper presents an adaptive-observer-based robust estimation methodology of the amplitudes, frequencies, and phases of biased multi-sinusoidal signals in the presence of bounded perturbations on the measurement. The parameters of the sinusoidal c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b21572b1b880fddfca8e9dd5a20c3a6
https://hdl.handle.net/11368/2917201
https://hdl.handle.net/11368/2917201