Inverted decoupling 2DoF internal model control for mimo processes

In general, the multiple-input-multiple-output (MIMO) system is the main method of process control in industry. However, the interaction between variables in the process is a challenge when designing controllers for the system. Strong interaction worsens system performance. Inverted decoupling plays...

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Main Authors:	Sutikno, Juwari P., Azizah, Z., Renanto, Handogo, Riza Aris, Hikmadiyar, Anwaruddin, Hisyam
Format:	Article
Language:	English
Published:	Faculty of Engineering, Universitas Indonesia 2019
Subjects:	TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/26281/ http://umpir.ump.edu.my/id/eprint/26281/ http://umpir.ump.edu.my/id/eprint/26281/ http://umpir.ump.edu.my/id/eprint/26281/1/Inverted%20decoupling%202DoF%20internal%20model%20control.pdf

id	ump-26281
recordtype	eprints
spelling	ump-262812019-12-09T02:02:50Z http://umpir.ump.edu.my/id/eprint/26281/ Inverted decoupling 2DoF internal model control for mimo processes Sutikno, Juwari P. Azizah, Z. Renanto, Handogo Riza Aris, Hikmadiyar Anwaruddin, Hisyam TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology TS Manufactures In general, the multiple-input-multiple-output (MIMO) system is the main method of process control in industry. However, the interaction between variables in the process is a challenge when designing controllers for the system. Strong interaction worsens system performance. Inverted decoupling plays an important role in reducing interaction in the process. Internal model control (IMC) is the controller used in this research. A one degree of freedom (1DoF) IMC controller is only able to provide a good response to set-point tracking, and has a slow response to disturbance rejection. Therefore, a controller that has a good response to set-point tracking and disturbance rejection is a two degrees of freedom (2DoF) IMC. The tuning method uses maximum peak gain margin (Mp-GM) stability criteria based on the uncertainty model. In this study, a reduction in interaction was realized by the addition of inverted decoupling to the 2DoF IMC control scheme. The Wardle & Wood and Wood & Berry column distillation models are given as illustrative examples to demonstrate the performance of the inverted decoupling 2DoF IMC control scheme. A comparison is made of the IAE values of 1DoF IMC, 2DoF IMC, decoupling 2DoF IMC, and inverted decoupling 2DoF IMC, with inverted decoupling 2DoF IMC showing the lowest IAE value. Faculty of Engineering, Universitas Indonesia 2019-05-24 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26281/1/Inverted%20decoupling%202DoF%20internal%20model%20control.pdf Sutikno, Juwari P. and Azizah, Z. and Renanto, Handogo and Riza Aris, Hikmadiyar and Anwaruddin, Hisyam (2019) Inverted decoupling 2DoF internal model control for mimo processes. International Journal of Technology, 10 (3). pp. 502-511. ISSN 2086-9614 https://doi.org/10.14716/ijtech.v10i3.2922 https://doi.org/10.14716/ijtech.v10i3.2922
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology TS Manufactures
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering TP Chemical technology TS Manufactures Sutikno, Juwari P. Azizah, Z. Renanto, Handogo Riza Aris, Hikmadiyar Anwaruddin, Hisyam Inverted decoupling 2DoF internal model control for mimo processes
description	In general, the multiple-input-multiple-output (MIMO) system is the main method of process control in industry. However, the interaction between variables in the process is a challenge when designing controllers for the system. Strong interaction worsens system performance. Inverted decoupling plays an important role in reducing interaction in the process. Internal model control (IMC) is the controller used in this research. A one degree of freedom (1DoF) IMC controller is only able to provide a good response to set-point tracking, and has a slow response to disturbance rejection. Therefore, a controller that has a good response to set-point tracking and disturbance rejection is a two degrees of freedom (2DoF) IMC. The tuning method uses maximum peak gain margin (Mp-GM) stability criteria based on the uncertainty model. In this study, a reduction in interaction was realized by the addition of inverted decoupling to the 2DoF IMC control scheme. The Wardle & Wood and Wood & Berry column distillation models are given as illustrative examples to demonstrate the performance of the inverted decoupling 2DoF IMC control scheme. A comparison is made of the IAE values of 1DoF IMC, 2DoF IMC, decoupling 2DoF IMC, and inverted decoupling 2DoF IMC, with inverted decoupling 2DoF IMC showing the lowest IAE value.
format	Article
author	Sutikno, Juwari P. Azizah, Z. Renanto, Handogo Riza Aris, Hikmadiyar Anwaruddin, Hisyam
author_facet	Sutikno, Juwari P. Azizah, Z. Renanto, Handogo Riza Aris, Hikmadiyar Anwaruddin, Hisyam
author_sort	Sutikno, Juwari P.
title	Inverted decoupling 2DoF internal model control for mimo processes
title_short	Inverted decoupling 2DoF internal model control for mimo processes
title_full	Inverted decoupling 2DoF internal model control for mimo processes
title_fullStr	Inverted decoupling 2DoF internal model control for mimo processes
title_full_unstemmed	Inverted decoupling 2DoF internal model control for mimo processes
title_sort	inverted decoupling 2dof internal model control for mimo processes
publisher	Faculty of Engineering, Universitas Indonesia
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/26281/ http://umpir.ump.edu.my/id/eprint/26281/ http://umpir.ump.edu.my/id/eprint/26281/ http://umpir.ump.edu.my/id/eprint/26281/1/Inverted%20decoupling%202DoF%20internal%20model%20control.pdf
first_indexed	2023-09-18T22:40:49Z
last_indexed	2023-09-18T22:40:49Z
_version_	1777416902727958528

Inverted decoupling 2DoF internal model control for mimo processes

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