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Sliding mode control of an active magnetic bearing system

Magnetic bearing is an attractive device in precision engineering field because of its non-contacting nature and controllability of its dynamic characteristics. This paper provides a method of designing a sliding mode control for an active magnetic hearing(AMB) system which is used to support the el...

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Main Authors: Husain, Abdul Rashid, Ahmad, Mohamad Noh, Mohd. Yatim, Abdul Halim
Format: Conference or Workshop Item
Published: 2007
Subjects:
QA75 Electronic computers. Computer science
Online Access:http://eprints.utm.my/id/eprint/25072/
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spelling my.utm.250722017-09-14T00:57:52Z http://eprints.utm.my/id/eprint/25072/ Sliding mode control of an active magnetic bearing system Husain, Abdul Rashid Ahmad, Mohamad Noh Mohd. Yatim, Abdul Halim QA75 Electronic computers. Computer science Magnetic bearing is an attractive device in precision engineering field because of its non-contacting nature and controllability of its dynamic characteristics. This paper provides a method of designing a sliding mode control for an active magnetic hearing(AMB) system which is used to support the elevation axis of a target tracking sight instead of mechanical bearings to eliminate the effect of mechanical friction. In such system, the axis should be levitated and supported within a predetermined air gap while AMB is excited by base motion. Experimental results showed that the sliding mode control is effective in disturbance rejection than conventional PID-control without any additive measurements. 2007 Conference or Workshop Item PeerReviewed Husain, Abdul Rashid and Ahmad, Mohamad Noh and Mohd. Yatim, Abdul Halim (2007) Sliding mode control of an active magnetic bearing system. In: The 2nd National Intelligent System & Information Technology Sympossium (ISITS'07), 2007, ITMA-UPM.
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic QA75 Electronic computers. Computer science
spellingShingle QA75 Electronic computers. Computer science
Husain, Abdul Rashid
Ahmad, Mohamad Noh
Mohd. Yatim, Abdul Halim
Sliding mode control of an active magnetic bearing system
description Magnetic bearing is an attractive device in precision engineering field because of its non-contacting nature and controllability of its dynamic characteristics. This paper provides a method of designing a sliding mode control for an active magnetic hearing(AMB) system which is used to support the elevation axis of a target tracking sight instead of mechanical bearings to eliminate the effect of mechanical friction. In such system, the axis should be levitated and supported within a predetermined air gap while AMB is excited by base motion. Experimental results showed that the sliding mode control is effective in disturbance rejection than conventional PID-control without any additive measurements.
format Conference or Workshop Item
author Husain, Abdul Rashid
Ahmad, Mohamad Noh
Mohd. Yatim, Abdul Halim
author_facet Husain, Abdul Rashid
Ahmad, Mohamad Noh
Mohd. Yatim, Abdul Halim
author_sort Husain, Abdul Rashid
title Sliding mode control of an active magnetic bearing system
title_short Sliding mode control of an active magnetic bearing system
title_full Sliding mode control of an active magnetic bearing system
title_fullStr Sliding mode control of an active magnetic bearing system
title_full_unstemmed Sliding mode control of an active magnetic bearing system
title_sort sliding mode control of an active magnetic bearing system
publishDate 2007
url http://eprints.utm.my/id/eprint/25072/
_version_ 1643647551359942656
score 13.159267

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