Fuzzy sliding mode controller for cascaded multilevel inverter

This research provide an analytical study to sliding mode controller and fuzzy sliding mode controller for cascaded 5-Level inverter. The cascaded 5-Level inverter used in this research is implemented based on phase shifted Pulse width modulation technique. An output LC filter is used to reduce harm...

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Main Author:	Shumran, Alshammari Fahad
Format:	Thesis
Language:	English
Published:	2015
Subjects:	TK Electrical engineering Electronics Nuclear engineering
Online Access:	http://eprints.utm.my/id/eprint/48757/25/AlshammariFahadShumranMFKE2015.pdf
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id	my-utm-ep.48757
record_format	uketd_dc
spelling	my-utm-ep.487572020-06-23T07:56:44Z Fuzzy sliding mode controller for cascaded multilevel inverter 2015-01 Shumran, Alshammari Fahad TK Electrical engineering. Electronics Nuclear engineering This research provide an analytical study to sliding mode controller and fuzzy sliding mode controller for cascaded 5-Level inverter. The cascaded 5-Level inverter used in this research is implemented based on phase shifted Pulse width modulation technique. An output LC filter is used to reduce harmonics elements. The system is implemented mathematically using a state space representation. Then the averaging model is obtained on order to prepare the system’s equations to be appreciated with sliding mode method. After modeling the system, sliding mode controller is designed. Lastly, Fuzzy logic controller is designed with desired scaling factor to fuzzify the sliding surface. Both controller are connected to three types of load to identify their behavior. The simulation results show that the proposed fuzzy sliding mode controller is more robust than sliding mode controller. 2015-01 Thesis http://eprints.utm.my/id/eprint/48757/ http://eprints.utm.my/id/eprint/48757/25/AlshammariFahadShumranMFKE2015.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:87856 masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TK Electrical engineering Electronics Nuclear engineering
spellingShingle	TK Electrical engineering Electronics Nuclear engineering Shumran, Alshammari Fahad Fuzzy sliding mode controller for cascaded multilevel inverter
description	This research provide an analytical study to sliding mode controller and fuzzy sliding mode controller for cascaded 5-Level inverter. The cascaded 5-Level inverter used in this research is implemented based on phase shifted Pulse width modulation technique. An output LC filter is used to reduce harmonics elements. The system is implemented mathematically using a state space representation. Then the averaging model is obtained on order to prepare the system’s equations to be appreciated with sliding mode method. After modeling the system, sliding mode controller is designed. Lastly, Fuzzy logic controller is designed with desired scaling factor to fuzzify the sliding surface. Both controller are connected to three types of load to identify their behavior. The simulation results show that the proposed fuzzy sliding mode controller is more robust than sliding mode controller.
format	Thesis
qualification_level	Master's degree
author	Shumran, Alshammari Fahad
author_facet	Shumran, Alshammari Fahad
author_sort	Shumran, Alshammari Fahad
title	Fuzzy sliding mode controller for cascaded multilevel inverter
title_short	Fuzzy sliding mode controller for cascaded multilevel inverter
title_full	Fuzzy sliding mode controller for cascaded multilevel inverter
title_fullStr	Fuzzy sliding mode controller for cascaded multilevel inverter
title_full_unstemmed	Fuzzy sliding mode controller for cascaded multilevel inverter
title_sort	fuzzy sliding mode controller for cascaded multilevel inverter
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2015
url	http://eprints.utm.my/id/eprint/48757/25/AlshammariFahadShumranMFKE2015.pdf
_version_	1747817468382937088

Fuzzy sliding mode controller for cascaded multilevel inverter

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