Chams-eddine Feraga

Chams-eddine Feraga
Université 8 mai 1945 - Guelma · Department of Electrical and Automatic Engineering

PhD

About

15
Publications
1,061
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42
Citations
Citations since 2016
11 Research Items
42 Citations
201620172018201920202021202202468101214
201620172018201920202021202202468101214
201620172018201920202021202202468101214
201620172018201920202021202202468101214

Publications

Publications (15)
Conference Paper
In this paper, we propose a method of robustification of the initial polynomial form of the generalized predictive law (GPC) for a permanent magnet synchronous machine (PMSM). For this, the procedure consists of the following three steps: First, synthesis of an initial predictive controller to ensure a better follow-up of the properties of the clos...
Article
This work focuses on multiple fundamental approaches used for modeling photovoltaic (PV) cells behavior and PV arrays one. Indeed, the PV cells models are generally designed using conventional mathematical equations. Afterward, the obtained PV model is simulated in Matlab/Simulink software using fundamental mathematical blocks and Simulink advanced...
Article
Electrical energy generated by a photovoltaic (PV) panel depends heavily on two climatic conditions: total solar irradiance and absolute temperature. If high intensity of the solar illumination contributes positively to increasing electrical power, a high degree of absolute temperature has, by contrast, a negative effect on its electrical character...
Article
In this paper, the enhanced indirect rotor field-oriented control (IRFOC) of single-phase induction motor (SPIM) drive is proposed. Its optimal stator currents are ensured by the multi-input and multi-output H∞ stator current controller, which is designed through solving the weighted mixed sensitivity criterion by the improved loop-shaping two-Ricc...
Article
Full-text available
In this paper, three advanced modelling approaches will be performed to well describe the actual behavior of photovoltaic (PV) cells, in which some total solar irradiance changes are considered. The first one uses a specific solar cell provided by the Sim-Electronics tool of the Matlab software. It is used to simulate the actual behavior of PV cell...
Article
This paper proposes a new robustification strategy of a primary H ∞ controller based on a systematic selection of adequate fractional weights. Its robust performance (RP) margin is well enhanced with respect to unstructured multiplicative uncertainties presented in linear feedback systems. The proposed robustification strategy provides a robustifie...
Conference Paper
This work focuses on multiple fundamental approaches used for modeling photovoltaic (PV) cells behavior and PV arrays one. Indeed, the PV cells models are generally designed using conventional mathematical equations. Afterward, the obtained PV model is simulated in Matlab/Simulink software using fundamental mathematical blocks and Simulink advanced...
Conference Paper
The Perturb and Observe (P&O) maximum power point tracking (MPPT) algorithm can be not robust where the rapid change in atmospheric conditions, especially it happened in irradiance, caused by the heuristic choice for the duty cycle perturbation and the first duty cycle proposed for the initialization. In this paper, it is shown how to integrate opt...
Article
Solar energy is one of the most widely used renewable sources in the world. This explains the interest shown by researchers on the improvement of the quality and performances of this renewable source. The availability of low-cost solar cells increases the interest and needs in photovoltaic (PV) system applications following standard of living impro...
Article
This paper discusses the indirect field oriented control strategy for single-phase induction motor (SPIM) drives. The suggested model is implemented using relatively simple and effective decoupling scheme to compute the control algorithm. Due to the natural asymmetry of the singlephase induction motor some transformations are carried out. Firstly t...
Article
The aim of this paper is to study the performance of a simplified indirect field oriented control algorithm suited for small power induction actuators. The main particularities of the control strategy under study are the use of a disturbance observer in the speed and position control loops, and the absence of any current measurement. The good perfo...
Article
A three-phase ac-dc GTO (gate turn off) thyristor converter-fed dc motor is studied employing uniform pulse-width modulation (UPWM) scheme, and verified by computer simulation. It is found to offer good performance. It offers only two-quadrant operation because of the unidirectional current conduction nature of GTO’s. A four-quadrant converter that...
Article
This paper presents a robust positional control system for small power induction actuators. A simple control algorithm is obtained by performing field orientation through an estimated linearizing state feedback, avoiding any measurement or estimation of the rotor flux. The good performance of the system has been validated by digital simulation.

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Projects

Projects (2)
Project
find algorithms that can tack accuratly several targets