Research Article

Designing of 2-DOF PID control algorithm for magnetic levitation systems

Volume: 22 Number: 1 February 1, 2018
EN TR

Designing of 2-DOF PID control algorithm for magnetic levitation systems

Abstract

In this study, two degree of freedom (2-DOF) PID controllers are designed and compared to the conventional PID controller, which is compatible with the magnetic ball levitation system. This system is a subject of many control problems, because it has a open loop unstable and nonlinear second order structure. The system is modeled based on physical parameters and its linearized around the appropriate equilibrium point via Tylor series expansion. The PID control parameters are determined by the root placement method which is a suitable method for the second order systems and the same parameters are used for the 2-DOF PID. Since this proposed control algorithm has feedforward gain parameters, it is possible to improve the transient state performance according to the traditional PID controller. Due to the use of the conventional PID controller, there are some zeros in the transfer function of the system. It can be seen that proposed technique could prevent the overshoots caused by these zeros.

Keywords

References

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  2. [2] S.-Y. Fan, C.-W. Chuang, and C.-C. Feng, “Apply Novel Grey Model Integral Variable Structure Control to Air-Ball-Suspension System,” Asian J. Control, vol. 18, no. 4, pp. 1359–1364, 2016.
  3. [3] E. M. Junaid, E. Sadaqat, and U. Rehman, “Observer Based Controller for Magnetic Levitation System,” vol. 4, no. 2, pp. 29–33, 2015.
  4. [4] T. H. S. Li, C. L. Kuo, and N. R. Guo, “Design of an EP-based fuzzy sliding-mode control for a magnetic ball suspension system,” Chaos, Solitons and Fractals, vol. 33, no. 5, pp. 1523–1531, 2007.
  5. [5] M. Araki and H. Taguchi, “Two-degree-of-freedom PID controllers,” Int. J. Control Autom. Syst., vol. 1, no. 4, pp. 401–411, 2003.
  6. [6] M. K. Çelik, «Bir Ve İki Serbestlik Dereceli Süreç Kontrol Yapıları İçin Tasarım Yöntemleri,Yüksek Lisans Tezi» İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2007.
  7. [7] Feedback Instruments Limited UK, “Magnetic Levitation Control Experiments,” vol. 44, no. 1160, 1892.
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Details

Primary Language

English

Subjects

Electrical Engineering

Journal Section

Research Article

Authors

Dinçer Maden
DUZCE UNIV
Türkiye

İrfan Yazıcı
SAKARYA UNIV
Türkiye

Publication Date

February 1, 2018

Submission Date

February 21, 2017

Acceptance Date

July 25, 2017

Published in Issue

Year 2018 Volume: 22 Number: 1

APA
Maden, D., & Yazıcı, İ. (2018). Designing of 2-DOF PID control algorithm for magnetic levitation systems. Sakarya University Journal of Science, 22(1), 16-23. https://doi.org/10.16984/saufenbilder.293282
AMA
1.Maden D, Yazıcı İ. Designing of 2-DOF PID control algorithm for magnetic levitation systems. SAUJS. 2018;22(1):16-23. doi:10.16984/saufenbilder.293282
Chicago
Maden, Dinçer, and İrfan Yazıcı. 2018. “Designing of 2-DOF PID Control Algorithm for Magnetic Levitation Systems”. Sakarya University Journal of Science 22 (1): 16-23. https://doi.org/10.16984/saufenbilder.293282.
EndNote
Maden D, Yazıcı İ (February 1, 2018) Designing of 2-DOF PID control algorithm for magnetic levitation systems. Sakarya University Journal of Science 22 1 16–23.
IEEE
[1]D. Maden and İ. Yazıcı, “Designing of 2-DOF PID control algorithm for magnetic levitation systems”, SAUJS, vol. 22, no. 1, pp. 16–23, Feb. 2018, doi: 10.16984/saufenbilder.293282.
ISNAD
Maden, Dinçer - Yazıcı, İrfan. “Designing of 2-DOF PID Control Algorithm for Magnetic Levitation Systems”. Sakarya University Journal of Science 22/1 (February 1, 2018): 16-23. https://doi.org/10.16984/saufenbilder.293282.
JAMA
1.Maden D, Yazıcı İ. Designing of 2-DOF PID control algorithm for magnetic levitation systems. SAUJS. 2018;22:16–23.
MLA
Maden, Dinçer, and İrfan Yazıcı. “Designing of 2-DOF PID Control Algorithm for Magnetic Levitation Systems”. Sakarya University Journal of Science, vol. 22, no. 1, Feb. 2018, pp. 16-23, doi:10.16984/saufenbilder.293282.
Vancouver
1.Dinçer Maden, İrfan Yazıcı. Designing of 2-DOF PID control algorithm for magnetic levitation systems. SAUJS. 2018 Feb. 1;22(1):16-23. doi:10.16984/saufenbilder.293282


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