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7篇 您的检索式:作者名="Allag"
    题名 作者 年代 出处 被引量
1A nonlinear adaptive backstepping approach applied to a three phase PWM AC-DC converter feeding induction heating 显示文摘Hadri-Hamida A Allag A Hammoudi M Y 2009Communications in Nonlinear Science and Numerical Simulation2009,14,4:1
2A nonlinear adaptive backstepping approach applied to a three phase PWM AC-DC converter feeding induction heating显示文摘Hadri-Hamida A Allag A Hammoudi M Y Mimoune S M Zerouali S Ayad M Y Becherif M Miliani E Miraoui A 0,,04:1
3Observer design for induction motor: an approach based on the mean value theorem显示文摘在这份报纸,为一台正式就职马达的观察员设计被调查了。这份报纸的怪癖是为高度联合的系统的一个 mono-Luenberger 观察员的合成。为了为正式就职转变非线性的错误动力学,交通进线性参量的变化(LPV ) 系统,与扇区非线性转变相结合的微分吝啬的值定理被使用了。稳定性条件基于 Lyapunov 功能导致一套线性矩阵不平等的解决之可能性。建议观察员保证全球指数的集中到零个评价错误。最后,模拟结果被给显示出观察员设计的表演。Mohamed Yacine HAMMOUDI Abdelkarim ALLAG Mohamed BECHERIF Mohamed BENBOUZID Hamza ALLOUI 2014Frontiers in Energy2014,8,4:1
4高功率便携式设备电池充电注意事项显示文摘内部电池组是存储电量并为便携式设备电路供电的主电源。电池充电器IC负责安全高效地为电池组充电。此外,它们还必须控制提供给系统的电源,确保在插入墙上电源时设备能正常工作。为了确保合理的充电时间和安全的充电条件,电池充电器IC需要具有高度的灵活性,本文不仅探讨单体电池充电器解决方案,而且还将详细介绍小型高功率应用充电器的性能与限制。Tahar Allag Wenjia Liu 2015中国电子商情2015,,4:0
5Toward a nonlinear control of an AC-DC-PWM converter dedicated to induction heating显示文摘在这份报纸,非线性的控制策略适用于 AC-DC-pulse 宽度调整(PWM ) 变换器被开发并且模仿。当模特儿的第一个一非线性的系统被使用输入和输出的力量平衡与输入电流和输出电压的州的变量导出。系统被线性化, decoupled,然后一条州的反馈法律被获得。为参数不安的柔韧的控制,综合者被加到准确反馈控制法律。模拟被提供验证控制算法的有效性。Amel HADRI-HAMIDA S. ZEROUALI A. ALLAG 2013Frontiers in Energy2013,7,2:0
6Classical state feedback controller for nonlinear systems using mean value theorem: closed Ioop-FOC of PMSM motor application显示文摘Abrar ALLAG Abdelhamid BENAKCHA Meriem ALLAG Ismail ZEIN Mohamed Yacine AYAD 2015Frontiers in Energy2015,9,4:0
7Optoelectronic properties of SnO2 thin films sprayed at different deposition times显示文摘This article presents the elaboration of tin oxide(SnO_2) thin films on glass substrates by using a home-made spray pyrolysis system. Effects of film thickness on the structural, optical, and electrical film properties are investigated. The films are characterized by several techniques such as x-ray diffraction(XRD), atomic force microscopy(AFM), ultravioletvisible(UV–Vis) transmission, and four-probe point measurements, and the results suggest that the prepared films are uniform and well adherent to the substrates. X-ray diffraction(XRD) patterns show that SnO_2 film is of polycrystal with cassiterite tetragonal crystal structure and a preferential orientation along the(110) plane. The calculated grain sizes are in a range from 32.93 nm to 56.88 nm. Optical transmittance spectra of the films show that their high transparency average transmittances are greater than 65% in the visible region. The optical gaps of SnO_2 thin films are found to be in a range of 3.64 e V–3.94 e V. Figures of merit for SnO_2 thin films reveal that their maximum value is about 1.15 × 10-4-1?atλ = 550 nm. Moreover, the measured electrical resistivity at room temperature is on the order of 10-2?·cm.Allag Abdelkrim Saad Rahmane Ouahab Abdelouahab Attouche Hafida Kouidri Nabila 2016Chinese Physics B2016,25,4:0
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