Parallel distributed compensation for voltage controlled active magnetic bearing system using integral fuzzy model

Guy Martial Tatchum Kamkumo; Alexander Gegov; Raheleh  Jafari; Sina  Razvarz

doi:10.1109/IS.2018.8710567

Parallel distributed compensation for voltage controlled active magnetic bearing system using integral fuzzy model

Guy Martial Tatchum Kamkumo, Alexander Gegov, Raheleh Jafari, Sina Razvarz

School of Computing

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

Parallel Disturbed Compensation (PDC) for current-controlled Active Magnetic Bearing System (AMBS) has been quite effective in recent years. However, this method does not take into account the dynamics associated with the electromagnet. This limits the method to smaller scale applications where the electromagnet dynamics can be neglected. Voltage-controlled AMBS is used to overcome this limitation but this comes with serious challenges such as complex mathematical modelling and higher order system control. In this work, a PDC with integral part is proposed for position and input tracking control of voltage-controlled AMBS. PDC method is based on nonlinear Takagi-Sugeno (T-S) fuzzy model. It is shown that the proposed method outperforms the conventional fuzzy PDC. It stabilizes the bearing shaft at any chosen operating point and tracks any chosen smooth trajectory within the air gap with a high external disturbance rejection capability.

Original language	English
Title of host publication	9th International Conference on Intelligent Systems 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	190-198
ISBN (Electronic)	978-1-5386-7097-2
ISBN (Print)	978-1-5386-7098-9
DOIs	https://doi.org/10.1109/IS.2018.8710567
Publication status	Published - 9 May 2019
Event	9th International Conference on Intelligent Systems, IS 2018 - Funchal - Madeira, Portugal Duration: 25 Sept 2018 → 27 Sept 2018

Publication series

Name	IEEE IS Proceedings Series
Publisher	IEEE
ISSN (Print)	1541-1672

Conference

Conference	9th International Conference on Intelligent Systems, IS 2018
Country/Territory	Portugal
City	Funchal - Madeira
Period	25/09/18 → 27/09/18

Keywords

Takagi-Sugeno
Active Magnetic Bearings
Parallel Distributed Compensation
AMB voltage-controlled

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10.1109/IS.2018.8710567

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Cite this

Tatchum Kamkumo, G. M., Gegov, A., Jafari, R., & Razvarz, S. (2019). Parallel distributed compensation for voltage controlled active magnetic bearing system using integral fuzzy model. In 9th International Conference on Intelligent Systems 2018 (pp. 190-198). (IEEE IS Proceedings Series). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IS.2018.8710567

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title = "Parallel distributed compensation for voltage controlled active magnetic bearing system using integral fuzzy model",

abstract = "Parallel Disturbed Compensation (PDC) for current-controlled Active Magnetic Bearing System (AMBS) has been quite effective in recent years. However, this method does not take into account the dynamics associated with the electromagnet. This limits the method to smaller scale applications where the electromagnet dynamics can be neglected. Voltage-controlled AMBS is used to overcome this limitation but this comes with serious challenges such as complex mathematical modelling and higher order system control. In this work, a PDC with integral part is proposed for position and input tracking control of voltage-controlled AMBS. PDC method is based on nonlinear Takagi-Sugeno (T-S) fuzzy model. It is shown that the proposed method outperforms the conventional fuzzy PDC. It stabilizes the bearing shaft at any chosen operating point and tracks any chosen smooth trajectory within the air gap with a high external disturbance rejection capability.",

keywords = "Takagi-Sugeno, Active Magnetic Bearings, Parallel Distributed Compensation, AMB voltage-controlled",

author = "{Tatchum Kamkumo}, {Guy Martial} and Alexander Gegov and Raheleh Jafari and Sina Razvarz",

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Tatchum Kamkumo, GM, Gegov, A, Jafari, R & Razvarz, S 2019, Parallel distributed compensation for voltage controlled active magnetic bearing system using integral fuzzy model. in 9th International Conference on Intelligent Systems 2018. IEEE IS Proceedings Series, Institute of Electrical and Electronics Engineers Inc., pp. 190-198, 9th International Conference on Intelligent Systems, IS 2018, Funchal - Madeira, Portugal, 25/09/18. https://doi.org/10.1109/IS.2018.8710567

Parallel distributed compensation for voltage controlled active magnetic bearing system using integral fuzzy model. / Tatchum Kamkumo, Guy Martial; Gegov, Alexander; Jafari, Raheleh et al.
9th International Conference on Intelligent Systems 2018. Institute of Electrical and Electronics Engineers Inc., 2019. p. 190-198 (IEEE IS Proceedings Series).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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T1 - Parallel distributed compensation for voltage controlled active magnetic bearing system using integral fuzzy model

AU - Tatchum Kamkumo, Guy Martial

AU - Gegov, Alexander

AU - Jafari, Raheleh

AU - Razvarz, Sina

PY - 2019/5/9

Y1 - 2019/5/9

N2 - Parallel Disturbed Compensation (PDC) for current-controlled Active Magnetic Bearing System (AMBS) has been quite effective in recent years. However, this method does not take into account the dynamics associated with the electromagnet. This limits the method to smaller scale applications where the electromagnet dynamics can be neglected. Voltage-controlled AMBS is used to overcome this limitation but this comes with serious challenges such as complex mathematical modelling and higher order system control. In this work, a PDC with integral part is proposed for position and input tracking control of voltage-controlled AMBS. PDC method is based on nonlinear Takagi-Sugeno (T-S) fuzzy model. It is shown that the proposed method outperforms the conventional fuzzy PDC. It stabilizes the bearing shaft at any chosen operating point and tracks any chosen smooth trajectory within the air gap with a high external disturbance rejection capability.

AB - Parallel Disturbed Compensation (PDC) for current-controlled Active Magnetic Bearing System (AMBS) has been quite effective in recent years. However, this method does not take into account the dynamics associated with the electromagnet. This limits the method to smaller scale applications where the electromagnet dynamics can be neglected. Voltage-controlled AMBS is used to overcome this limitation but this comes with serious challenges such as complex mathematical modelling and higher order system control. In this work, a PDC with integral part is proposed for position and input tracking control of voltage-controlled AMBS. PDC method is based on nonlinear Takagi-Sugeno (T-S) fuzzy model. It is shown that the proposed method outperforms the conventional fuzzy PDC. It stabilizes the bearing shaft at any chosen operating point and tracks any chosen smooth trajectory within the air gap with a high external disturbance rejection capability.

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Parallel distributed compensation for voltage controlled active magnetic bearing system using integral fuzzy model

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