Performance Investigation of AC Servomotor Position Control using Fuzzy Logic and Observer Based Controllers

An AC servomotor which is mostly a two-phase induction motor with two stator field coils placed 90 electrical degrees apart used for controlling position, speed and acceleration in manufacturing industries. In this paper, a two-phase induction motor has been designed with a fuzzy logic and observer based controllers to improve the performance of the system. Comparison of the AC servomotor with the proposed controllers for tracking a step and a square desired position signal input has been done using Matlab/Simulink toolbox and a promising result obtained.

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Title: ScienceOpen Preprints

Publisher: ScienceOpen

Publication date (Electronic preprint): 25 June 2020

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[1 ] School of Electrical and Computer Engineering

[2 ] Faculty of Electrical and Computer Engineering

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DOI: 10.14293/S2199-1006.1.SOR-.PPORUUL.v1

SO-VID: eec9138e-c13e-43ad-88d6-1135f2e0af8e

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This work has been published open access under Creative Commons Attribution License CC BY 4.0 , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Conditions, terms of use and publishing policy can be found at www.scienceopen.com .

Data availability: All data generated or analysed during this study are included in this published article (and its supplementary information files).

ScienceOpen disciplines: Engineering

Keywords: AC servomotor, Induction motor, Fuzzy logic, Observer based controllers

Performance Investigation of AC Servomotor Position Control using Fuzzy Logic and Observer Based Controllers

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