Optimization of DC - DC boost converter using fuzzy logic controller

DC-DC converters are electronic devices used to change DC electrical power efficiently from one voltage level to another. Operation of the switching devices causes the inherently nonlinear characteristic of the DC-DC converters including one known as the Boost converter. Consequently, this con...

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Main Author:	Soluman Ahtiwish, Aimen Khalifa
Format:	Thesis
Language:	English English English
Published:	2013
Subjects:	TK Electrical engineering Electronics Nuclear engineering TK7800-8360 Electronics
Online Access:	http://eprints.uthm.edu.my/1885/1/24p%20AIMEN%20KAHLIFA%20SOLUMAN%20AHTIEWSH.pdf http://eprints.uthm.edu.my/1885/2/AIMEN%20KAHLIFA%20SOLUMAN%20AHTIEWSH%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/1885/3/AIMEN%20KAHLIFA%20SOLUMAN%20AHTIEWSH%20WATERMARK.pdf
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id	my-uthm-ep.1885
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spelling	my-uthm-ep.18852021-10-12T04:25:54Z Optimization of DC - DC boost converter using fuzzy logic controller 2013-01 Soluman Ahtiwish, Aimen Khalifa TK Electrical engineering. Electronics Nuclear engineering TK7800-8360 Electronics DC-DC converters are electronic devices used to change DC electrical power efficiently from one voltage level to another. Operation of the switching devices causes the inherently nonlinear characteristic of the DC-DC converters including one known as the Boost converter. Consequently, this converter requires a controller with a high degree of dynamic response. Proportional-Integral- Differential (PID) controllers have been usually applied to the converters because of their simplicity. However, the main drawback of PID controller is unable to adapt and approach the best performance when applied to nonlinear system. It will sufer from dynamic response, produces overshoot, longer rise time and settling time which in turn will influenced the output voltage regulation of the Boost converter. Therefore, the implementation of practical Fuzzy Logic controller that will deal to the issue must be investigated. Fuzzy logic controller using voltage output as feedback for significantly improving the dynamic performance of boost dc-dc converter by using MATLAB@Simulink software. The design and calculation of the components especially for the inductor has been done to ensure the converter operates in continuous conduction mode. The evaluation of the output has been carried out and compared by software simulation using MATLAB software between the open loop and closed loop circuit between fuzzy logic control (FLC) and PID control. The simulation results are shown that voltage output is able to be control in steady state condition for DC-DC boost converter by using this methodology. Scope of this project limited only one types that is Triangle membership function for fuzzy logic control. 2013-01 Thesis http://eprints.uthm.edu.my/1885/ http://eprints.uthm.edu.my/1885/1/24p%20AIMEN%20KAHLIFA%20SOLUMAN%20AHTIEWSH.pdf text en public http://eprints.uthm.edu.my/1885/2/AIMEN%20KAHLIFA%20SOLUMAN%20AHTIEWSH%20COPYRIGHT%20DECLARATION.pdf text en staffonly http://eprints.uthm.edu.my/1885/3/AIMEN%20KAHLIFA%20SOLUMAN%20AHTIEWSH%20WATERMARK.pdf text en validuser mphil masters Universiti Tun Hussein Onn Malaysia Fakulti Kejuruteraan Elektrik dan Elektronik
institution	Universiti Tun Hussein Onn Malaysia
collection	UTHM Institutional Repository
language	English English English
topic	TK Electrical engineering Electronics Nuclear engineering TK7800-8360 Electronics
spellingShingle	TK Electrical engineering Electronics Nuclear engineering TK7800-8360 Electronics Soluman Ahtiwish, Aimen Khalifa Optimization of DC - DC boost converter using fuzzy logic controller
description	DC-DC converters are electronic devices used to change DC electrical power efficiently from one voltage level to another. Operation of the switching devices causes the inherently nonlinear characteristic of the DC-DC converters including one known as the Boost converter. Consequently, this converter requires a controller with a high degree of dynamic response. Proportional-Integral- Differential (PID) controllers have been usually applied to the converters because of their simplicity. However, the main drawback of PID controller is unable to adapt and approach the best performance when applied to nonlinear system. It will sufer from dynamic response, produces overshoot, longer rise time and settling time which in turn will influenced the output voltage regulation of the Boost converter. Therefore, the implementation of practical Fuzzy Logic controller that will deal to the issue must be investigated. Fuzzy logic controller using voltage output as feedback for significantly improving the dynamic performance of boost dc-dc converter by using MATLAB@Simulink software. The design and calculation of the components especially for the inductor has been done to ensure the converter operates in continuous conduction mode. The evaluation of the output has been carried out and compared by software simulation using MATLAB software between the open loop and closed loop circuit between fuzzy logic control (FLC) and PID control. The simulation results are shown that voltage output is able to be control in steady state condition for DC-DC boost converter by using this methodology. Scope of this project limited only one types that is Triangle membership function for fuzzy logic control.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Soluman Ahtiwish, Aimen Khalifa
author_facet	Soluman Ahtiwish, Aimen Khalifa
author_sort	Soluman Ahtiwish, Aimen Khalifa
title	Optimization of DC - DC boost converter using fuzzy logic controller
title_short	Optimization of DC - DC boost converter using fuzzy logic controller
title_full	Optimization of DC - DC boost converter using fuzzy logic controller
title_fullStr	Optimization of DC - DC boost converter using fuzzy logic controller
title_full_unstemmed	Optimization of DC - DC boost converter using fuzzy logic controller
title_sort	optimization of dc - dc boost converter using fuzzy logic controller
granting_institution	Universiti Tun Hussein Onn Malaysia
granting_department	Fakulti Kejuruteraan Elektrik dan Elektronik
publishDate	2013
url	http://eprints.uthm.edu.my/1885/1/24p%20AIMEN%20KAHLIFA%20SOLUMAN%20AHTIEWSH.pdf http://eprints.uthm.edu.my/1885/2/AIMEN%20KAHLIFA%20SOLUMAN%20AHTIEWSH%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/1885/3/AIMEN%20KAHLIFA%20SOLUMAN%20AHTIEWSH%20WATERMARK.pdf
_version_	1747830874088407040

Optimization of DC - DC boost converter using fuzzy logic controller

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