Development of a Low-Cost Fuzzy Gain Schedule Neutralization Control System

Rodrigo Sislian, Flavio Vasconcelos Da Silva, Rubens Gedraite, Heikki Jokinen, Dhanesh Kattipparambil Raj An

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

    2 Citations (Scopus)

    Abstract

    This paper has focused on the development of a Low-Cost Fuzzy Gain Schedule Neutralization Control System. The system dynamics has been identified for different operational conditions. The implementation and instrumentation of a typical Neutralization System using low cost elements, with an appropriate monitoring, control and data acquisition of the process variables has been successfully implemented, as well as the Fuzzy Gain Schedule pH neutralization controller. As inputs it has been used the Auxiliary Variable, defined with the linguist terms as Acid, Neutral and Alkaline by three trapezoidal membership functions, as well as the control error and the change in the control error, both defined by five triangular membership functions. The controller outputs were defined for the Acid and Alkali pumps by 18 triangular membership functions and it was defined a set of 50 fuzzy rules. The development of the control system considered in this paper reveals an attractive industrial application perspective, representing a potential application for water consumption reduction in industry, based on low cost elements.

    Original languageEnglish
    Title of host publicationWCECS 2015 - World Congress on Engineering and Computer Science 2015
    Pages575-578
    Number of pages4
    VolumeII
    ISBN (Electronic)9789881404725
    Publication statusPublished - Oct 2015
    Publication typeA4 Article in conference proceedings
    EventWORLD CONGRESS ON ENGINEERING AND COMPUTER SCIENCE -
    Duration: 1 Jan 1900 → …

    Publication series

    NameLecture Notes in Engineering and Computer Science
    Volume2220
    ISSN (Electronic)2078-0966

    Conference

    ConferenceWORLD CONGRESS ON ENGINEERING AND COMPUTER SCIENCE
    Period1/01/00 → …

    Keywords

    • Fuzzy control
    • Neutralization
    • Water consumption reduction

    Publication forum classification

    • Publication forum level 0

    ASJC Scopus subject areas

    • Computer Science (miscellaneous)

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