The Implementation of Embedded Fuzzy Logic Controller on Liquid Level Control System

DOI

10.2991/aer.k.201221.028How to use a DOI?

Keywords

Process control, liquid level, Fuzzy Logic Control, Sugeno

Abstract

Liquid level control is a system that is often found in the process industry, such as the chemical and petroleum industries. The control method that is usually used to control liquid level is conventional control such as Proportional Integral Derivative (PID) controller. However, conventional control systems are considered more difficult to design because they require a mathematical model of the plant to be controlled. This study aims to design a liquid level control system in a process control module using the Fuzzy Logic Controller (FLC). The liquid level in a process control module will be controlled based on the input variable error value and error change in the form of triangular membership functions. The output value to be achieved is the control signal in the form of pump speed and valve opening. FLC is implemented on a microcontroller with Sugeno type inference. The results showed that the liquid level can reach the setpoint about 25 s without disturbance condition. The liquid level can reach the setpoint about 60 s when the disturbance is activated.

Copyright

© 2020, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Adnan Rafi Al Tahtawi
AU  - Sofian Yahya
AU  - Budi Setiadi
AU  - Chairina Marsya
PY  - 2020
DA  - 2020/12/22
TI  - The Implementation of Embedded Fuzzy Logic Controller on Liquid Level Control System
BT  - Proceedings of the International Seminar of Science and Applied Technology (ISSAT 2020)
PB  - Atlantis Press
SP  - 161
EP  - 166
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.201221.028
DO  - 10.2991/aer.k.201221.028
ID  - Tahtawi2020
ER  -