FOPDT modelling and controller comparative study for smart tube aqua filter (STAF) / Ahmad Aftas Azman ...[et al.]
Malaysian Meteorological Department statistics stated that rainfall in this country is among the highest the world with 2500mm a year. Therefore, the phenomenon of flooding often occurs in Malaysia. Flooding will cause water to become cloudy or turbid. This situation is getting worse as demand f...
Saved in:
Main Authors: | , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
UiTM Press
2018
|
Subjects: | |
Online Access: | https://ir.uitm.edu.my/id/eprint/63047/1/63047.pdf https://ir.uitm.edu.my/id/eprint/63047/ https://jeesr.uitm.edu.my/v1/ |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.uitm.ir.63047 |
---|---|
record_format |
eprints |
spelling |
my.uitm.ir.630472022-06-29T03:25:19Z https://ir.uitm.edu.my/id/eprint/63047/ FOPDT modelling and controller comparative study for smart tube aqua filter (STAF) / Ahmad Aftas Azman ...[et al.] Azman, Ahmad Aftas Mohammad, Nurul Nadia Sidek, Norbaya Ali, Mohd Fozi Abu Bakar, Ilyani Akmal Taib, Mohd Nasir Rahiman, Mohd Hezri Fazalul Applications of electronics Malaysian Meteorological Department statistics stated that rainfall in this country is among the highest the world with 2500mm a year. Therefore, the phenomenon of flooding often occurs in Malaysia. Flooding will cause water to become cloudy or turbid. This situation is getting worse as demand for fresh water is higher than supply. Therefore, researchers have designed several of water filter system to overcome these issues. Not to mention, the usage of the chemical as a purifying agent such as coagulant and flocculation process for turbidity water purification. In this study, we used Aluminium Sulphate Al 2 (SO4 ) 3 as a coagulant agent, and Smart Tube Aqua Filter (STAF) plan in flocculation process. This plant is modeled by first order plus time delay (FOPDT) model, to explain the behavior of processes. Model Predictive Controller (MPC) and proportional integral derivative (PID) controller are applied to control the process. Robustness and efficiencies of the controller are analyzed and evaluated, and then a comparative study is conducted for the best performance of transient response. Finally, we found that MPC gives the best performance of transient response in robustness test (step test has faster settling time, of 5035.0 sec and overshoot percentage of 0.0917%, Setpoint change test has performed better in five (5) categories of the test), compared to PID controllers for STAF simulation test. UiTM Press 2018-06 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/63047/1/63047.pdf FOPDT modelling and controller comparative study for smart tube aqua filter (STAF) / Ahmad Aftas Azman ...[et al.]. (2018) Journal of Electrical and Electronic Systems Research (JEESR), 12: 10. pp. 66-73. ISSN 1985-5389 https://jeesr.uitm.edu.my/v1/ |
institution |
Universiti Teknologi Mara |
building |
Tun Abdul Razak Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Teknologi Mara |
content_source |
UiTM Institutional Repository |
url_provider |
http://ir.uitm.edu.my/ |
language |
English |
topic |
Applications of electronics |
spellingShingle |
Applications of electronics Azman, Ahmad Aftas Mohammad, Nurul Nadia Sidek, Norbaya Ali, Mohd Fozi Abu Bakar, Ilyani Akmal Taib, Mohd Nasir Rahiman, Mohd Hezri Fazalul FOPDT modelling and controller comparative study for smart tube aqua filter (STAF) / Ahmad Aftas Azman ...[et al.] |
description |
Malaysian Meteorological Department statistics stated
that rainfall in this country is among the highest the world
with 2500mm a year. Therefore, the phenomenon of flooding
often occurs in Malaysia. Flooding will cause water to become
cloudy or turbid. This situation is getting worse as demand for
fresh water is higher than supply. Therefore, researchers have
designed several of water filter system to overcome these
issues. Not to mention, the usage of the chemical as a purifying
agent such as coagulant and flocculation process for turbidity
water purification. In this study, we used Aluminium Sulphate
Al
2
(SO4
)
3
as a coagulant agent, and Smart Tube Aqua Filter
(STAF) plan in flocculation process. This plant is modeled by
first order plus time delay (FOPDT) model, to explain the
behavior of processes. Model Predictive Controller (MPC) and
proportional integral derivative (PID) controller are applied to
control the process. Robustness and efficiencies of the
controller are analyzed and evaluated, and then a comparative
study is conducted for the best performance of transient
response. Finally, we found that MPC gives the best
performance of transient response in robustness test (step test
has faster settling time, of 5035.0 sec and overshoot percentage
of 0.0917%, Setpoint change test has performed better in five
(5) categories of the test), compared to PID controllers for
STAF simulation test. |
format |
Article |
author |
Azman, Ahmad Aftas Mohammad, Nurul Nadia Sidek, Norbaya Ali, Mohd Fozi Abu Bakar, Ilyani Akmal Taib, Mohd Nasir Rahiman, Mohd Hezri Fazalul |
author_facet |
Azman, Ahmad Aftas Mohammad, Nurul Nadia Sidek, Norbaya Ali, Mohd Fozi Abu Bakar, Ilyani Akmal Taib, Mohd Nasir Rahiman, Mohd Hezri Fazalul |
author_sort |
Azman, Ahmad Aftas |
title |
FOPDT modelling and controller comparative study for smart tube aqua filter (STAF) / Ahmad Aftas Azman ...[et al.] |
title_short |
FOPDT modelling and controller comparative study for smart tube aqua filter (STAF) / Ahmad Aftas Azman ...[et al.] |
title_full |
FOPDT modelling and controller comparative study for smart tube aqua filter (STAF) / Ahmad Aftas Azman ...[et al.] |
title_fullStr |
FOPDT modelling and controller comparative study for smart tube aqua filter (STAF) / Ahmad Aftas Azman ...[et al.] |
title_full_unstemmed |
FOPDT modelling and controller comparative study for smart tube aqua filter (STAF) / Ahmad Aftas Azman ...[et al.] |
title_sort |
fopdt modelling and controller comparative study for smart tube aqua filter (staf) / ahmad aftas azman ...[et al.] |
publisher |
UiTM Press |
publishDate |
2018 |
url |
https://ir.uitm.edu.my/id/eprint/63047/1/63047.pdf https://ir.uitm.edu.my/id/eprint/63047/ https://jeesr.uitm.edu.my/v1/ |
_version_ |
1738514000440721408 |
score |
13.1944895 |