Modern and intelligent controller for a magnetic bearing system

A magnetic bearing system is a device that uses electromagnetic forces to support a rotor without mechanical contact. The focus of this project will be on the stability and control of the MBC 500 system test bed constructed by Magnetic Moments Incorporated. The MBC 500 system contains a stainless st...

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Bibliographic Details
Main Author:	Samsudin, Sharatul Izah
Format:	Thesis
Language:	English
Published:	2006
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://eprints.utm.my/id/eprint/286/1/RazatulshimaGhazaliMFKE2006.pdf
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id	my-utm-ep.286
record_format	uketd_dc
spelling	my-utm-ep.2862018-02-19T07:18:41Z Modern and intelligent controller for a magnetic bearing system 2006-11 Samsudin, Sharatul Izah TJ Mechanical engineering and machinery A magnetic bearing system is a device that uses electromagnetic forces to support a rotor without mechanical contact. The focus of this project will be on the stability and control of the MBC 500 system test bed constructed by Magnetic Moments Incorporated. The MBC 500 system contains a stainless steel shaft or rotor, which can be levitated using eight horseshoe electromagnets, four at each end of the rotor. A controller, which is able to stabilize the position of the rotor by varying the electromagnet force, f produced by the electromagnets at the end of the shaft, will be designed. For this purpose, the formulation of the mathematical dynamic model of magnetic bearing system is derived initially and it was followed by establishing the state space model of the system. Then, system model is linearized at the equilibrium point using a Taylor Series and the shaft is assumed as a rigid body. In addition, a state feedback controller using a pole placement technique and a fuzzy logic controller as an alternative control strategy are designed. This project will be implemented using MATLAB 6.5 2006-11 Thesis http://eprints.utm.my/id/eprint/286/ http://eprints.utm.my/id/eprint/286/1/RazatulshimaGhazaliMFKE2006.pdf application/pdf en public masters Universiti Teknologi Malaysia, Faculty of Electrical Engineering Faculty of Electrical Engineering
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Samsudin, Sharatul Izah Modern and intelligent controller for a magnetic bearing system
description	A magnetic bearing system is a device that uses electromagnetic forces to support a rotor without mechanical contact. The focus of this project will be on the stability and control of the MBC 500 system test bed constructed by Magnetic Moments Incorporated. The MBC 500 system contains a stainless steel shaft or rotor, which can be levitated using eight horseshoe electromagnets, four at each end of the rotor. A controller, which is able to stabilize the position of the rotor by varying the electromagnet force, f produced by the electromagnets at the end of the shaft, will be designed. For this purpose, the formulation of the mathematical dynamic model of magnetic bearing system is derived initially and it was followed by establishing the state space model of the system. Then, system model is linearized at the equilibrium point using a Taylor Series and the shaft is assumed as a rigid body. In addition, a state feedback controller using a pole placement technique and a fuzzy logic controller as an alternative control strategy are designed. This project will be implemented using MATLAB 6.5
format	Thesis
qualification_level	Master's degree
author	Samsudin, Sharatul Izah
author_facet	Samsudin, Sharatul Izah
author_sort	Samsudin, Sharatul Izah
title	Modern and intelligent controller for a magnetic bearing system
title_short	Modern and intelligent controller for a magnetic bearing system
title_full	Modern and intelligent controller for a magnetic bearing system
title_fullStr	Modern and intelligent controller for a magnetic bearing system
title_full_unstemmed	Modern and intelligent controller for a magnetic bearing system
title_sort	modern and intelligent controller for a magnetic bearing system
granting_institution	Universiti Teknologi Malaysia, Faculty of Electrical Engineering
granting_department	Faculty of Electrical Engineering
publishDate	2006
url	http://eprints.utm.my/id/eprint/286/1/RazatulshimaGhazaliMFKE2006.pdf
_version_	1747814352546693120

Modern and intelligent controller for a magnetic bearing system

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