Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution

The conflict between the transient performance of the link position and tip vibration in a flexible link system has made the control of such system a challenging task. The system is required to obtain a fast transient position response together with minimal tip vibration. This can be viewed like ma...

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Main Authors:	Tijani, I. B., Akmeliawati, Rini, Abdul Muthalif, Asan Gani, Legowo, Ari
Format:	Conference or Workshop Item
Language:	English
Published:	2011
Subjects:	TJ212 Control engineering
Online Access:	http://irep.iium.edu.my/5389/ http://irep.iium.edu.my/5389/ http://irep.iium.edu.my/5389/ http://irep.iium.edu.my/5389/1/icom_11_ismailPMODE.pdf

id	iium-5389
recordtype	eprints
spelling	iium-53892015-09-09T00:31:20Z http://irep.iium.edu.my/5389/ Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution Tijani, I. B. Akmeliawati, Rini Abdul Muthalif, Asan Gani Legowo, Ari TJ212 Control engineering The conflict between the transient performance of the link position and tip vibration in a flexible link system has made the control of such system a challenging task. The system is required to obtain a fast transient position response together with minimal tip vibration. This can be viewed like many other reallife control problems as a multi-objectives optimization problem in which an optimal compromise between the design objectives is required. PID controller is noted with historical simplicity in terms of design and implementation when compares to other linear time invariant (LTI) control techniques. However, the shortcoming of PID lies in the tuning of the controller gains for a given problem. To overcome this, a Multiobjective Differential Evolution (MODE)-based PID controller is reported in this study for controlling a flexible link system. The gains of the PID controller are tuned using a developed MATLAB-based MODE to obtain pareto-solutions for both link position and tip vibration. The performance of the selected best PID controller from MODE-based design is benchmarked with the LQR controller provided by the manufacturer (QUANSER) of the laboratory scale flexible link plant. Though, the LQR shows better transient performance in the position responses, the developed MODE-PID gave better tip response performances as indicated in both the simulation and experimental responses obtained 2011 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/5389/1/icom_11_ismailPMODE.pdf Tijani, I. B. and Akmeliawati, Rini and Abdul Muthalif, Asan Gani and Legowo, Ari (2011) Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution. In: 2011 4th International Conference on Mechatronics: Integrated Engineering for Industrial and Societal Development (ICOM 2011), 17-19 May, 2011, Kuala Lumpur, Malaysia. http://dx.doi.org/10.1109/ICOM.2011.5937190 doi:10.1109/ICOM.2011.5937190
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TJ212 Control engineering
spellingShingle	TJ212 Control engineering Tijani, I. B. Akmeliawati, Rini Abdul Muthalif, Asan Gani Legowo, Ari Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution
description	The conflict between the transient performance of the link position and tip vibration in a flexible link system has made the control of such system a challenging task. The system is required to obtain a fast transient position response together with minimal tip vibration. This can be viewed like many other reallife control problems as a multi-objectives optimization problem in which an optimal compromise between the design objectives is required. PID controller is noted with historical simplicity in terms of design and implementation when compares to other linear time invariant (LTI) control techniques. However, the shortcoming of PID lies in the tuning of the controller gains for a given problem. To overcome this, a Multiobjective Differential Evolution (MODE)-based PID controller is reported in this study for controlling a flexible link system. The gains of the PID controller are tuned using a developed MATLAB-based MODE to obtain pareto-solutions for both link position and tip vibration. The performance of the selected best PID controller from MODE-based design is benchmarked with the LQR controller provided by the manufacturer (QUANSER) of the laboratory scale flexible link plant. Though, the LQR shows better transient performance in the position responses, the developed MODE-PID gave better tip response performances as indicated in both the simulation and experimental responses obtained
format	Conference or Workshop Item
author	Tijani, I. B. Akmeliawati, Rini Abdul Muthalif, Asan Gani Legowo, Ari
author_facet	Tijani, I. B. Akmeliawati, Rini Abdul Muthalif, Asan Gani Legowo, Ari
author_sort	Tijani, I. B.
title	Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution
title_short	Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution
title_full	Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution
title_fullStr	Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution
title_full_unstemmed	Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution
title_sort	optimization of pid controller for flexible link system using a pareto-based multi-objective differential (pmode) evolution
publishDate	2011
url	http://irep.iium.edu.my/5389/ http://irep.iium.edu.my/5389/ http://irep.iium.edu.my/5389/ http://irep.iium.edu.my/5389/1/icom_11_ismailPMODE.pdf
first_indexed	2023-09-18T20:13:58Z
last_indexed	2023-09-18T20:13:58Z
_version_	1777407663297003520

Optimization of PID controller for flexible link system using a pareto-based multi-objective differential (PMODE) evolution

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