Proceedings of the 2nd Borobudur International Symposium on Science and Technology (BIS-STE 2020)

Comparative Study on Fuzzy Supervision and Gain Scheduling for Nonlinear Level Control System

Authors
Chalidia Nurin Hamdani, Wasis Waskito Adi, Dimas Okky Anggriawan
Corresponding Author
Chalidia Nurin Hamdani
Available Online 11 August 2021.
DOI
https://doi.org/10.2991/aer.k.210810.085How to use a DOI?
Keywords
Nonlinear System, Fuzzy Supervision, Gain Scheduling
Abstract

Nonlinear system is always become interesting topic to be researched. Level system is the one of them. Deadtime, changeable dynamics, etc make the conventional controller like PID have to be improved and optimized to face this system. In this paper, we propose a comparative study about PID control which is optimized using two different methods. First method is PID-fuzzy supervision: the fuzzy is used to supervise the PID parameters based on desired operation points and performance. Second method is PID-gain scheduling: the optimal parameters is mapped in scheduling algorithm for the PID. Both methods is evaluated and compared in terms of transient response transmitter in some set point conditions by MATLAB simulation. The simulation result shown that the PID-fuzzy supervision have a better performance than the PID-gain scheduling. PID-fuzzy supervision give a faster response with 0.9 second of time constant deviation and 0.7 second of settling time deviation against PID-gain scheduling in operation point of 22 percent. Furthermore, this result is also confirmed by the value of ITAE. In same operation point, PID-fuzzy supervision ITAE (249,4779) is smaller than PID-gain scheduling ITAE (307,0614).

Copyright
© 2021, 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)

Volume Title
Proceedings of the 2nd Borobudur International Symposium on Science and Technology (BIS-STE 2020)
Series
Advances in Engineering Research
Publication Date
11 August 2021
ISBN
978-94-6239-416-2
ISSN
2352-5401
DOI
https://doi.org/10.2991/aer.k.210810.085How to use a DOI?
Copyright
© 2021, 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/).

Cite this article

TY  - CONF
AU  - Chalidia Nurin Hamdani
AU  - Wasis Waskito Adi
AU  - Dimas Okky Anggriawan
PY  - 2021
DA  - 2021/08/11
TI  - Comparative Study on Fuzzy Supervision and Gain Scheduling for Nonlinear Level Control System
BT  - Proceedings of the 2nd Borobudur International Symposium on Science and Technology (BIS-STE 2020)
PB  - Atlantis Press
SP  - 493
EP  - 497
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.210810.085
DO  - https://doi.org/10.2991/aer.k.210810.085
ID  - Hamdani2021
ER  -