Perfect tracking control of an electro-hydraulic actuator with unknown disturbances
This paper presents a robust control technique to improve tracking performance of an electro-hydraulic actuator system in the existence of uncertainties and unknown disturbances. These variables affect the robustness and tracking performance of the system. Sliding mode control is an effective approa...
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my.utm.357432017-02-04T06:45:46Z http://eprints.utm.my/id/eprint/35743/ Perfect tracking control of an electro-hydraulic actuator with unknown disturbances Zulfatman, Zulfatman Rahmat, Mohd. Fua'ad Husain, Abdul Rashid Ghazali, R. Samsudin, S.I. TK Electrical engineering. Electronics Nuclear engineering This paper presents a robust control technique to improve tracking performance of an electro-hydraulic actuator system in the existence of uncertainties and unknown disturbances. These variables affect the robustness and tracking performance of the system. Sliding mode control is an effective approach for controlling systems with uncertainties and unmeasurable disturbances. A new control law with adaptive switching gain and modified reaching-law approach is proposed to overcome the existence of the uncertainties and the unknown disturbances. The effectiveness of the proposed controller is validated through simulation results. The results indicate that the proposed technique significantly improves the robustness and the tracking performance of the system. This improvement offers a considerable contribution in the control of positioning applications. IEEE 2012 Book Section PeerReviewed Zulfatman, Zulfatman and Rahmat, Mohd. Fua'ad and Husain, Abdul Rashid and Ghazali, R. and Samsudin, S.I. (2012) Perfect tracking control of an electro-hydraulic actuator with unknown disturbances. In: Proceedings - 2012 IEEE 8th International Colloquium on Signal Processing and Its Applications, CSPA 2012. IEEE, New York, USA, pp. 341-346. ISBN 978-146730961-5 http://dx.doi.org/10.1109/CSPA.2012.6194746 DOI:10.1109/CSPA.2012.6194746 |
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TK Electrical engineering. Electronics Nuclear engineering Zulfatman, Zulfatman Rahmat, Mohd. Fua'ad Husain, Abdul Rashid Ghazali, R. Samsudin, S.I. Perfect tracking control of an electro-hydraulic actuator with unknown disturbances |
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This paper presents a robust control technique to improve tracking performance of an electro-hydraulic actuator system in the existence of uncertainties and unknown disturbances. These variables affect the robustness and tracking performance of the system. Sliding mode control is an effective approach for controlling systems with uncertainties and unmeasurable disturbances. A new control law with adaptive switching gain and modified reaching-law approach is proposed to overcome the existence of the uncertainties and the unknown disturbances. The effectiveness of the proposed controller is validated through simulation results. The results indicate that the proposed technique significantly improves the robustness and the tracking performance of the system. This improvement offers a considerable contribution in the control of positioning applications. |
format |
Book Section |
author |
Zulfatman, Zulfatman Rahmat, Mohd. Fua'ad Husain, Abdul Rashid Ghazali, R. Samsudin, S.I. |
author_facet |
Zulfatman, Zulfatman Rahmat, Mohd. Fua'ad Husain, Abdul Rashid Ghazali, R. Samsudin, S.I. |
author_sort |
Zulfatman, Zulfatman |
title |
Perfect tracking control of an electro-hydraulic actuator with unknown disturbances |
title_short |
Perfect tracking control of an electro-hydraulic actuator with unknown disturbances |
title_full |
Perfect tracking control of an electro-hydraulic actuator with unknown disturbances |
title_fullStr |
Perfect tracking control of an electro-hydraulic actuator with unknown disturbances |
title_full_unstemmed |
Perfect tracking control of an electro-hydraulic actuator with unknown disturbances |
title_sort |
perfect tracking control of an electro-hydraulic actuator with unknown disturbances |
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IEEE |
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2012 |
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http://eprints.utm.my/id/eprint/35743/ http://dx.doi.org/10.1109/CSPA.2012.6194746 |
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1643649826901983232 |
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13.160551 |