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Benchmark of Fuzzy Controllers + I Optimized by Bio Heuristics

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Fuzzy control systems are used in different industrial processes, they work under a model of fuzzy sets or also called membership functions (MF), which are expressed with linguistic terms based on the operator’s expertise, which is why they can have a considerable degree of uncertainty. Therefore, they present a severe optimization problem. In the present paper, three bio-heuristic algorithms are implemented for the optimization of the membership functions of a fuzzy + I controller, used for the level control in a tank. The selected algorithms are the genetic algorithm (GA), particle swarm optimization algorithm (PSO), and evolutionary programming algorithm (EP). The controllers are evaluated based on the response of the control system, using the Integral of Absolute Error (IAE) of each optimized fuzzy + I controller. Welch’s ANOVA statistical test is performed to define which algorithm obtained a better performance, having interesting results from the point of view of automatic control.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Computer Science, Electronics and Industrial Engineering (CSEI 2023) - Innovations in Industrial Engineering and Robotics in Industry - Bridging the Gap Between Theory and Practical Application
EditorsMarcelo V. Garcia, Carlos Gordón-Gallegos, Asier Salazar-Ramírez, Carlos Nuñez
PublisherSpringer Science and Business Media Deutschland GmbH
Pages507-521
Number of pages15
ISBN (Print)9783031709807
DOIs
StatePublished - 2024
EventInternational Conference on Computer Science, Electronics and Industrial Engineering, CSEI 2023 - Ambato, Ecuador
Duration: 6 Nov 202310 Nov 2023

Publication series

NameLecture Notes in Networks and Systems
Volume797 LNNS
ISSN (Print)2367-3370
ISSN (Electronic)2367-3389

Conference

ConferenceInternational Conference on Computer Science, Electronics and Industrial Engineering, CSEI 2023
Country/TerritoryEcuador
CityAmbato
Period6/11/2310/11/23

Bibliographical note

Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.

Keywords

  • EP
  • Fuzzy control
  • GA
  • optimization
  • PSO

CACES Knowledge Areas

  • 417A Electronics, Automation and Sound

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