Modeling and internal model control strategy of pH neutralization process

Author

Darab, C. ; Hodrea, Ramona ; Crisan, R. ; Nascu, Ioana

Author_Institution

Autom. Dept., Tehnical Univ. of Cluj-Napoca, Cluj-Napoca, Romania

fYear

2012

fDate

20-22 Nov. 2012

Firstpage

1579

Lastpage

1582

Abstract

This paper presents a possible application of controlling industrial pH processes using internal model control strategy. The developed strategy consists in including the neutralization model within the control structure. In this work a pH neutralization process for acetic acid and sodium hydroxide model is developed in Matlab/SIMULINK simulation environment. The proposed controller is implemented using internal model control strategy design. Process simulations and control loop validation plots are presented.

Keywords

organic compounds; pH control; process control; sodium compounds; Matlab-SIMULINK simulation environment; acetic acid model; control loop validation plots; control structure; industrial pH process control; internal model control strategy design; neutralization model; pH neutralization process; process simulations; sodium hydroxide model; Adaptation models; Chemicals; Equations; Inductors; Mathematical model; Predictive models; Process control; internal model control; mathematical modeling; nonlinear process; pH neutralization process;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunications Forum (TELFOR), 2012 20th

Conference_Location

Belgrade

Print_ISBN

978-1-4673-2983-5

Type

conf

DOI

10.1109/TELFOR.2012.6419524

Filename

6419524