Publications

2013
tahar, Laamayad. 2013. “A Fuzzy Adaptive Control for Double Stator Induction Motor Drives.”. from theory to applications - Ouargla - The international conference on electronics &oil.
malik, Boudouda. 2013. “Simulation and Determination of the laws Control of the SRM for the Integrated Starter Generator Application”. International Conference on Industrial Engineering and Operations Management.
Belkacem, Sebti, and Naceri Farid. 2013. “Reduction of torque ripple in DTC for induction motor using input-output feedback linearization, ISSN 1303-6203”. Turk Journal of Electrical Engineering and computer Sciences Vol.20 (N°3) : pp.273-285. Publisher's Version Abstract
Direct torque control (DTC) is known to produce fast responses and robust control in AC adjustable-speed drives. However, in the steady-state operation, notable torque, flux, and current pulsations occur. In this paper, nonlinear DTC of induction motor drives is presented based on a space vector pulse-width modulation scheme combined with the input-output feedback linearization technique. The variation of stator and rotor resistance due to changes in temperature or frequency deteriorates the performance of the DTC controller by introducing errors in the estimated flux linkage and the electromagnetic torque. This approach will not be suitable for high power drives such as those used in tractions, as they require good torque control performance at a considerably lower frequency. Finally, extensive simulation results are presented to validate the proposed technique. The system is tested at different speeds and a very satisfactory performance is achieved.
Laamayad, Tahar, Naceri Farid, and Abdessemed Rachid. 2013. “Fuzzy adaptive controller based on the Lyapunov Theory for control of the dual star induction machine, ISSN 1582-4594”. Journal of Electrical Engineering, Roumanie Volume 13 (N°3). Publisher's Version Abstract
In this paper a design of the fuzzy adaptive control(FAC) based on the lyapunov stability theory for improving the dynamic response of the double star induction machine (DSIM) is presented, the fuzzy adaptive control scheme gives fast dynamic response with no overshoot, it has an important feature of being highly robust, insensitive to plant parameters variations, the design procedure is established to control the speed of the machine,the simulation results show that the controller in enhancing the robustness of control systems with high accuracy.
Ismail, Bedaas, and Naceri Farid. 2013. “A NEW Method to Minimize the Chattering Phenomenon in Sliding Mode Control Based on Intelligent Control for Induction Motor Drives, ISSN 1451-4869”. Serbian Journal of Electrical Engineering Volume 10 (N°2) : pp. 231-246. Publisher's Version Abstract
This paper presents new method toward the design of hybrid control with sliding-mode (SMC) plus fuzzy logic control (FLC) for induction motors. As the variations of both control system parameters and operating conditions occur, the conventional control methods may not be satisfied further. Sliding mode control is robust with respect to both induction motor parameter variations and external disturbances. By embedding a fuzzy logic control into the sliding mode control, the chattering (torque-ripple) problem with varying parameters, which are the main disadvantage in sliding-mode control, can be suppressed, Simulation results of the proposed control theme present good dynamic and steady-state performances as compared to the classical SMC from aspects for torque-ripple minimization, the quick dynamic torque response and robustness to disturbance and variation of parameters.
Zineb, Rouabah. 2013. “Fuzzy Efficiency Enhancement of Induction Motor Drive”. Fourth International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) : pp. 175 – 180. Publisher's Version
Tarek, Bouchala, Bachir Abdelhadi, and Benoudjit Azeddine. 2013. “Fast Analytical Modeling of Eddy Current Non-Destructive Testing of Magnetic Material, ISSN / e-ISSN 0195-9298 / 1573-4862”. Journal of Nondestructive Evaluation Volume 32 (Issue 3) : pp. 294–299. Publisher's Version Abstract

This article presents the modeling of non-destructive testing systems containing magnetic materials using a fast numerical method. Its main aim consists of correcting the half analytical expression of the impedance variation, formulated by some authors, caused by the presence of a conducting plate below of an absolute ferrite core probe. The obtained results of this correction are found to be consistent and satisfactory comparatively to those of finite element method. It also deals with the study the method rapidity by comparing its simulation time to that of the finite element method. As result, the proposed method is found to be very fast and a very short simulation time is required to calculate the sensor impedance. Indeed, for the studied system the coupled circuit simulation time is lower than 1.09 s. This study is appreciable, since it permits to solve quickly the inverse problem by expressing the physical and geometrical features of the material or defect according to the measured parameters. More importantly, this method is applicable to any axi-symmetric systems and can be adapted for the simulation of three-dimensional configurations.

2012
Zohra, Maalla Fatima. 2012. “Etude et conception d’un générateur MESFET GaAs”.

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