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Parameter estimation of damped compound Pendulum using Firefly algorithm

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Main Author: Mohamad Izzat, Kamal
Other Authors: Mohd Sazli, Saad, Dr.
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2021
Subjects:
Pendulum
Firefly algorithm (FA)
Parameter identification
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69852
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spelling my.unimap-698522021-02-25T01:57:38Z Parameter estimation of damped compound Pendulum using Firefly algorithm Mohamad Izzat, Kamal Mohd Sazli, Saad, Dr. Pendulum Firefly algorithm (FA) Parameter identification Access is limited to UniMAP community. In this study, the parameter identification of damped compound pendulum prototype is proposed. The procedure used to achieve the parameter identification of the experimental system consisted of input output data collection, ARX model order selection and parameter estimation using conventional method least square (LS) and Firefly algorithm (FA). PRBS signal is used to be input signal to regulate the motor speed. Where, the output signal is taken from position sensor. Both, input and output data is used to estimate the parameter of the ARX model. The performance of the models were validates using statistical analysis based on the mean squares error (MSE) between the actual and predicted output responses of the models. The comparison results between these parameter optimization techniques were highlighted. In this experiment the FA achieves better results than the LS, the firefly algorithm is performed well in terms of mean square error (MSE) with a very low value of 4.3759e-05 while the LS algorithm poor in terms of mean square error (MSE) with value of 0.0026398. The error of model predicted output also show that the FA had the lowest error range that are ±0.015, while the LS range is about ±0.15. All of the results obtained throughout this work show that the FA is a very efficient algorithm. 2021-02-25T01:57:38Z 2021-02-25T01:57:38Z 2016-05 Learning Object http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69852 en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Pendulum
Firefly algorithm (FA)
Parameter identification
spellingShingle Pendulum
Firefly algorithm (FA)
Parameter identification
Mohamad Izzat, Kamal
Parameter estimation of damped compound Pendulum using Firefly algorithm
description Access is limited to UniMAP community.
author2 Mohd Sazli, Saad, Dr.
author_facet Mohd Sazli, Saad, Dr.
Mohamad Izzat, Kamal
format Learning Object
author Mohamad Izzat, Kamal
author_sort Mohamad Izzat, Kamal
title Parameter estimation of damped compound Pendulum using Firefly algorithm
title_short Parameter estimation of damped compound Pendulum using Firefly algorithm
title_full Parameter estimation of damped compound Pendulum using Firefly algorithm
title_fullStr Parameter estimation of damped compound Pendulum using Firefly algorithm
title_full_unstemmed Parameter estimation of damped compound Pendulum using Firefly algorithm
title_sort parameter estimation of damped compound pendulum using firefly algorithm
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2021
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69852
_version_ 1698698271469338624
score 13.159267

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