TY - GEN
T1 - Development of a Low-Cost Fuzzy Gain Schedule Neutralization Control System
AU - Sislian, Rodrigo
AU - Da Silva, Flavio Vasconcelos
AU - Gedraite, Rubens
AU - Jokinen, Heikki
AU - An, Dhanesh Kattipparambil Raj
PY - 2015/10
Y1 - 2015/10
N2 - 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.
AB - 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.
KW - Fuzzy control
KW - Neutralization
KW - Water consumption reduction
M3 - Conference contribution
AN - SCOPUS:84992694500
VL - II
T3 - Lecture Notes in Engineering and Computer Science
SP - 575
EP - 578
BT - WCECS 2015 - World Congress on Engineering and Computer Science 2015
PB - Newswood Limited
T2 - WORLD CONGRESS ON ENGINEERING AND COMPUTER SCIENCE
Y2 - 1 January 1900
ER -