Search Results - "Bradai, R"

A new intelligent MPPT method for stand-alone photovoltaic systems operating under fast transient variations of shading patterns by Boukenoui, R., Salhi, H., Bradai, R., Mellit, A.

“…•The method combines a new tracking loop based on a scanning and storing algorithm.•Negligible oscillations and fast convergence are the main advantages.•The…”
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Experimental assessment of Maximum Power Point Tracking methods for photovoltaic systems by Boukenoui, R., Ghanes, M., Barbot, J.-P., Bradai, R., Mellit, A., Salhi, H.

“…This paper presents different Maximum Power Point Tracking (MPPT) methods belonging to different classes as well as two overviews. The first was about the…”
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Comparative analysis of P&O, modified hill climbing-FLC, and adaptive P&O-FLC MPPTs for microgrid standalone PV system by Boukenoui, R., Bradai, R., Mellit, A., Ghanes, M., Salhi, H.

“…in this paper, a MATLAB-Simscape-based model for the simulation of a Photovoltaic (PV) generator is presented and discussed. The MPPT techniques based on Fuzzy…”
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A new Golden Section method-based maximum power point tracking algorithm for photovoltaic systems by Kheldoun, A., Bradai, R., Boukenoui, R., Mellit, A.

“…•A new maximum power point tracking method for photovoltaic system is proposed.•The method shows excellent new maximum power point tracking capability.•Golden…”
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Sensitivity and specificity of ultrasound indices of ovulation in spontaneous cycles by Ecochard, René, Marret, Henri, Rabilloud, Muriel, Bradaı̈, Raouf, Boehringer, Hans, Girotto, Sandro, Barbato, Michele

“…Objective: Evaluation of sensitivity and specificity of 4 ultrasound indices of ovulation. Study design: Multicenter collaborative study of 794 abdominal and…”
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Experimental assessment of new fast MPPT algorithm for PV systems under non-uniform irradiance conditions by Bradai, R., Boukenoui, R., Kheldoun, A., Salhi, H., Ghanes, M., Barbot, J-P., Mellit, A.

“…•A new MPPT method for PV systems under non-uniform irradiance conditions is proposed.•The proposed MPPT is composed of a novel identifying-loop and a tracking…”
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Modeling and simulation of photovoltaic strings under partial shading conditions using Matlab/Simscape by Boukenoui, R., Bradai, R., Salhi, H., Mellit, A.

“…In this paper, Matlab/Simscape-based model for the simulation of photovoltaic (PV) strings under partially shaded conditions (PSCs) is presented. Parallel and…”
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Increase in the efficiency of the speed controller of an induction machine drive by means of artificial intelligence by Bradai, R., Shetat, B., Ladygin, A. N.

“…This paper describes the application of artificial intelligence to the synthesis of an efficient speed controller for an indirect field-oriented induction…”
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Stenting small coronary arteries by Morice, M C, Bradai, R, Lefèvre, T, Louvard, Y, Dumas, P, Loubeyre, C, Piéchaud, J F

“…Stenting of small coronary arteries was long contra-indicated because of a high rate of subacute occlusion. We report a single-center registry including 190…”
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Low cost VLSI discrete wavelet transform and FIR filters architectures for very high-speed signal and image processing by Maamoun, M., Bradai, R., Meraghni, A., Beguenane, R.

“…This paper presents new VLSI architectures for finite impulse response (FIR) filters and discrete wavelet transform, intended for very high-speed signal and…”
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Stenting in small coronary vessels by Bradai, R., Morice, M.C., Louvard, Y., Lefevre, T., Dumas, P., Harvey, R.

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Laparoscopic external iliac lymphadenectomy in the treatment of cancer of the cervix uteri by Golfier, F, Raudrant, D, Champion, F, Bradai, R, Gérard, J P

“…The aims of this study are to evaluate the feasibility of laparoscopic iliac external lymphadenectomy and to define current indications of this technique in…”
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Prenatal ultrasonographic diagnosis in the epileptic mother on valproic acid. Retrospective study of 161 cases in the central eastern France register of congenital malformations by Bradaï, R, Robert, E

“…To assess the reality and efficacy of antenatal ultrasound diagnosis in epileptic women on valproic acid. From the France/Central-Est registry of malformations…”
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Our experience and evaluation trial of obstetrical telemonitoring by Thoulon, J M, Landrivon, G, Berland, M, Mellier, G, Raudrant, D, Rudigoz, R C, Bradai, R, Ollagnier, V

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Folic acid supplementation by 200 microgram per day during the periconceptional period: a necessary public health approach to reducing incidence of spina bifida by Bradaï, R, Siger, D, Chakroun, R

“…The incidence of neural tube closure abnormalities, and particularly Spina-bifida is correlated with a low dietary intake of folic acid, for which the marker…”
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