A Comparative study of PI, IP and neuro-fuzz controllers for induction motor drives / N. Benharir in COST, N° 10 ([01/01/2012])

Public ISBD [article]  in COST > N° 10 [01/01/2012] . - p. 129 Titre : A Comparative study of PI, IP and neuro-fuzz controllers for induction motor drives Type de document : texte imprimé Auteurs : N. Benharir, Auteur ; Mokhtar Zérikat, Auteur ; S. Chekroun, Auteur ; A. Mechernene, Auteur Année de publication : 2012 Article en page(s) : p. 129 Langues : Anglais Mots-clés : Induction motor drives  vector control  PI  IP  ANFIS controller. Résumé : This paper presents the comparative study of PI, IP-types and hybrid Neuro-Fuzzy control strategy for high-performance induction motor drives. Speed control performance of induction motors is affected by parameter variations and nonlinearities in the induction motor. Both the design of the PI, IP and ANFIS controller and its integration in the direct field control are discussed. The proposed control the scheme is to improve the performance and robustness of the PI, IP and neuro-fuzzy controller induction motor drives under no linear loads and parameter variations. The neuro-fuzzy controller assures excellent quality in terms of tracking, and disturbance rejection with high robustness comparative PI and IP controller. The effectiveness and feasibility of the structure developed is verified by several simulation tests with different operating conditions. [article] A Comparative study of PI, IP and neuro-fuzz controllers for induction motor drives [texte imprimé] / N. Benharir, Auteur ; Mokhtar Zérikat, Auteur ; S. Chekroun, Auteur ; A. Mechernene, Auteur . - 2012 . - p. 129. Langues : Anglais in COST > N° 10 [01/01/2012] . - p. 129 Mots-clés : Induction motor drives  vector control  PI  IP  ANFIS controller. Résumé : This paper presents the comparative study of PI, IP-types and hybrid Neuro-Fuzzy control strategy for high-performance induction motor drives. Speed control performance of induction motors is affected by parameter variations and nonlinearities in the induction motor. Both the design of the PI, IP and ANFIS controller and its integration in the direct field control are discussed. The proposed control the scheme is to improve the performance and robustness of the PI, IP and neuro-fuzzy controller induction motor drives under no linear loads and parameter variations. The neuro-fuzzy controller assures excellent quality in terms of tracking, and disturbance rejection with high robustness comparative PI and IP controller. The effectiveness and feasibility of the structure developed is verified by several simulation tests with different operating conditions.

A New approach fuzzy-MRAS-sensorless vector control based rotor and stator resistances estimation of an induction motor drive / S. Chekroun in COST, N° 10 ([01/01/2012])

Public ISBD [article]  in COST > N° 10 [01/01/2012] . - p. 151 Titre : A New approach fuzzy-MRAS-sensorless vector control based rotor and stator resistances estimation of an induction motor drive Type de document : texte imprimé Auteurs : S. Chekroun, Auteur ; Mokhtar Zérikat, Auteur ; N. Benharir, Auteur ; A. Mechernene, Auteur Année de publication : 2012 Article en page(s) : p. 151 Langues : Anglais Mots-clés : Induction motor drives  vector control  fuzzy logic  fuzzy-MRAS observe  robustness Résumé : This paper introduces a new sensorless vector controlled induction motor based on the parallel resistance parameters and rotor speed estimation for Fuzzy-MRAS Sensorless with Direct Field Oriented Control is discussed in this paper. the analysis of the sensorless vector control system using MRAS is presented and the resistance parameters variations and speed observer using Fuzzy Logic is proposed. The aim ofthe proposed sensorless control is to improve the performance and robustness of the induction motor drives under non linear loads variations is presented in this work. The availability of the proposed structure scheme is tested in simulation with Matlab-software. The Simulation results will be presented to confirm the theoretical analysis and the efficiency and reliability of the proposed Fuzzy-MRAS sensorless. [article] A New approach fuzzy-MRAS-sensorless vector control based rotor and stator resistances estimation of an induction motor drive [texte imprimé] / S. Chekroun, Auteur ; Mokhtar Zérikat, Auteur ; N. Benharir, Auteur ; A. Mechernene, Auteur . - 2012 . - p. 151. Langues : Anglais in COST > N° 10 [01/01/2012] . - p. 151 Mots-clés : Induction motor drives  vector control  fuzzy logic  fuzzy-MRAS observe  robustness Résumé : This paper introduces a new sensorless vector controlled induction motor based on the parallel resistance parameters and rotor speed estimation for Fuzzy-MRAS Sensorless with Direct Field Oriented Control is discussed in this paper. the analysis of the sensorless vector control system using MRAS is presented and the resistance parameters variations and speed observer using Fuzzy Logic is proposed. The aim ofthe proposed sensorless control is to improve the performance and robustness of the induction motor drives under non linear loads variations is presented in this work. The availability of the proposed structure scheme is tested in simulation with Matlab-software. The Simulation results will be presented to confirm the theoretical analysis and the efficiency and reliability of the proposed Fuzzy-MRAS sensorless.

Sensorless vector control for induction motor drive based on an adaptive speed observer using the fuzzy-logic approach / A. Mechernene in COST, N° 10 ([01/01/2012])

Public ISBD [article]  in COST > N° 10 [01/01/2012] . - p. 139 Titre : Sensorless vector control for induction motor drive based on an adaptive speed observer using the fuzzy-logic approach Type de document : texte imprimé Auteurs : A. Mechernene, Auteur ; Mokhtar Zérikat, Auteur ; S. Chekroun, Auteur ; N. Benharir, Auteur Année de publication : 2012 Article en page(s) : p. 139 Langues : Anglais Mots-clés : Induction motor  field oriented control  fuzzy-logic  adaptive flux and speed observe Résumé : This paper proposes a sensorless speed observer method of an induction motor using fuzzy logic approach in rotor fieldoriented control system. Speed and rotor flux are estimated from only measurable variables, the stator voltages and currents. The proposed estimation algorithm uses a deterministic state observer combined with an intelligent adaptive mechanism based on fuzzy logie. The introduction of fuzzy logic is applied to achieve high-performance, a low sensitivity to parameter variations and external influences. In order to verify its performance test the behavior of the control algorithm, numerical simulations are completed. The simulation results have shown a good estimate speed and flux and an excellent tracking performance and have demonstrated convincingly the usefulness of adaptive observer based on fuzzy logic in variable speed drives with high performance. [article] Sensorless vector control for induction motor drive based on an adaptive speed observer using the fuzzy-logic approach [texte imprimé] / A. Mechernene, Auteur ; Mokhtar Zérikat, Auteur ; S. Chekroun, Auteur ; N. Benharir, Auteur . - 2012 . - p. 139. Langues : Anglais in COST > N° 10 [01/01/2012] . - p. 139 Mots-clés : Induction motor  field oriented control  fuzzy-logic  adaptive flux and speed observe Résumé : This paper proposes a sensorless speed observer method of an induction motor using fuzzy logic approach in rotor fieldoriented control system. Speed and rotor flux are estimated from only measurable variables, the stator voltages and currents. The proposed estimation algorithm uses a deterministic state observer combined with an intelligent adaptive mechanism based on fuzzy logie. The introduction of fuzzy logic is applied to achieve high-performance, a low sensitivity to parameter variations and external influences. In order to verify its performance test the behavior of the control algorithm, numerical simulations are completed. The simulation results have shown a good estimate speed and flux and an excellent tracking performance and have demonstrated convincingly the usefulness of adaptive observer based on fuzzy logic in variable speed drives with high performance.

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