Enhanced servo performance of a single axis positioning system in an intelligent robust framework

Enhanced servo performance of a single axis positioning system in an intelligent robust framework

This paper proposes an optimized performance of an intelligent H∞ robust controller of a single axis positioning system. The objective is to achieve wider bandwidth, better resolution, and robustness to modeling uncertainties. The main contribution is the combination of intelligent uncertainty weigh...

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Main Authors: Raafat, Safanah M., Akmeliawati, Rini, Martono, Wahyudi
Format: Conference or Workshop Item
Language:English
Published: 2010
Subjects:
TJ212 Control engineering
Online Access:http://irep.iium.edu.my/5374/
http://irep.iium.edu.my/5374/
http://irep.iium.edu.my/5374/
http://irep.iium.edu.my/5374/1/ISIC_MSC2010_safanah.pdf
id iium-5374
recordtype eprints
spelling iium-53742011-11-21T22:03:30Z http://irep.iium.edu.my/5374/ Enhanced servo performance of a single axis positioning system in an intelligent robust framework Raafat, Safanah M. Akmeliawati, Rini Martono, Wahyudi TJ212 Control engineering This paper proposes an optimized performance of an intelligent H∞ robust controller of a single axis positioning system. The objective is to achieve wider bandwidth, better resolution, and robustness to modeling uncertainties. The main contribution is the combination of intelligent uncertainty weighting function and optimized weighting function in an H∞ robust controller design. The main distinguishing features of this approach are: the accurate, fast identification of the uncertainty bounds using an adaptive neuro fuzzy inference system and the automatic tuning of the performance weighting function in accordance to performance requirements. v-gap measure is utilized to validate the intelligent identified uncertainty bounds for wider stability region. Then the methodology is demonstrated through both simulation and experiments on the practical system. Experimental results also demonstrate the robustness against load variations. 2010 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/5374/1/ISIC_MSC2010_safanah.pdf Raafat, Safanah M. and Akmeliawati, Rini and Martono, Wahyudi (2010) Enhanced servo performance of a single axis positioning system in an intelligent robust framework. In: 2010 IEEE International Symposium on Intelligent Control (ISIC), 8-10 September 2010, Yokohama, Japan. http://dx.doi.org/10.1109/ISIC.2010.5612925 doi:10.1109/ISIC.2010.5612925
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic TJ212 Control engineering
spellingShingle TJ212 Control engineering
Raafat, Safanah M.
Akmeliawati, Rini
Martono, Wahyudi
Enhanced servo performance of a single axis positioning system in an intelligent robust framework
description This paper proposes an optimized performance of an intelligent H∞ robust controller of a single axis positioning system. The objective is to achieve wider bandwidth, better resolution, and robustness to modeling uncertainties. The main contribution is the combination of intelligent uncertainty weighting function and optimized weighting function in an H∞ robust controller design. The main distinguishing features of this approach are: the accurate, fast identification of the uncertainty bounds using an adaptive neuro fuzzy inference system and the automatic tuning of the performance weighting function in accordance to performance requirements. v-gap measure is utilized to validate the intelligent identified uncertainty bounds for wider stability region. Then the methodology is demonstrated through both simulation and experiments on the practical system. Experimental results also demonstrate the robustness against load variations.
format Conference or Workshop Item
author Raafat, Safanah M.
Akmeliawati, Rini
Martono, Wahyudi
author_facet Raafat, Safanah M.
Akmeliawati, Rini
Martono, Wahyudi
author_sort Raafat, Safanah M.
title Enhanced servo performance of a single axis positioning system in an intelligent robust framework
title_short Enhanced servo performance of a single axis positioning system in an intelligent robust framework
title_full Enhanced servo performance of a single axis positioning system in an intelligent robust framework
title_fullStr Enhanced servo performance of a single axis positioning system in an intelligent robust framework
title_full_unstemmed Enhanced servo performance of a single axis positioning system in an intelligent robust framework
title_sort enhanced servo performance of a single axis positioning system in an intelligent robust framework
publishDate 2010
url http://irep.iium.edu.my/5374/
http://irep.iium.edu.my/5374/
http://irep.iium.edu.my/5374/
http://irep.iium.edu.my/5374/1/ISIC_MSC2010_safanah.pdf
first_indexed 2023-09-18T20:13:56Z
last_indexed 2023-09-18T20:13:56Z
_version_ 1777407661258571776

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