Search Results - "Rosa, R. H. A"

Mechanical characterization of short Curauá/glass fiber-reinforced interlaminar hybrid composite adhesive joints by de Queiroz, H. F. M, Rosa, R. H. A, Neto, J. S. S., Cavalcanti, D. K. K., Banea, M. D

“…This paper presents a study on the mechanical characterization of novel short curauá/glass fibre reinforced interlaminar hybrid composite adhesive joints. The…”
Get full text

Practical considerations of nonlinear control techniques applied to static power converters: A survey and comparative study by Rosa, A.H.R., Morais, L.M.F., Fortes, G.O., Seleme Júnior, S.I.

“…•Design guidelines have been formulated for nonlinear control of seven power converters.•Present some practical considerations, different case study examples…”
Get full text

New nonlinear control method applied for power converters, based on D-Transform by Rosa, A. H. R., Morais, L. M. F., He, W., Seleme, S. I.

“…The major goal of this article is to present a very simple, intuitive and powerful tool: the D-transform between converters. This new methodology aims to find…”
Get full text

HIL simulation of non linear control methods applied for buck-boost and flyback converters by Rosa, A. H. R., Silva, M. B. E., Campos, M. F. C., Santana, R. A. S., Mendes, M. A. S., Morais, L. M. F., Seleme, S. I., Cortizo, P. C.

“…In this paper, a Hardware in The Loop (HIL) platform was developed for the implementation of control techniques applied to static power converters. With this…”
Get full text

Thdi qualitative method for tuning of non-linear SFL and PBC controllers applied to boost PFC converter by Rosa, A. H. R., Alves, W. C., Silva, M. B. E., Campos, M. F. C., Santana, R. A. S., Morais, L. M. F., Mendes, M. A. S., Seleme, S. I.

“…In literature it is known that the tuning of nonlinear controllers is different from the classic control approach, since it is not given directly, because of…”
Get full text

Passivity-based control of PFC boost converter with high-level programming by Rosa, A. H. R., Junior, S. I. S., Morais, L. M. F., Cortizo, P. C., Mendes, M. A. S.

“…This paper presents a procedure for high-level programming of a microcontroller using passivity-based control implemented in PFC (Power Factor Correction)…”
Get full text

Passivity-based control of boost converters using PLL by Rosa, A. H. R., Junior, Seleme I. S., Morais, L. M. F., Cortizo, P. C.

“…In the context that involves low and medium powers, boost-type converters have high performance and is therefore strongly recommended to work in regulated…”
Get full text

Sensibilidade bacteriana a antimicrobianos, usados na prática médica - Ribeirão Preto-SP - 1994 by Roberto Martinez, Rosa H. A. R. Gironi, Vanda R. dos Santos

“…Apresenta-se a situação da susceptibilidade bacteriana a antimicrobianos, em amostras isoladas em 1994, no Hospital das Clínicas da Faculdade de Medicina de…”
Get full text