PID Control of Maglev Levitation System Based on Disturbance Observer

Zhao Yu Guo; Jie Li

doi:10.4028/www.scientific.net/AMM.519-520.1353

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 519-520PID Control of Maglev Levitation System Based on...

PID Control of Maglev Levitation System Based on Disturbance Observer

Abstract:

The maglev suspension system is a typical nonlinear hysteretic system, which has characteristics of essential unstability, nonlinearity and parametric uncertainty. In this paper, a disturbance observer is designed on the basis of conventional PID control model of maglev system. Simulation results denote that: this control method has more advantages in anti-disturbance ability, response speed, stability, robustness, dynamic and static performances compared with the conventional PID control.

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Periodical:

Applied Mechanics and Materials (Volumes 519-520)

Pages:

1353-1359

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.519-520.1353

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Online since:

February 2014

Authors:

Zhao Yu Guo, Jie Li

Keywords:

Disturbance Observer, Maglev Suspension System, PID Control, Robustness, Stability

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References

[1] Jiang Hao and Lian Jisan. The dynamic model and control of single magnet suspension system[J]. Journal of Southwest Jiantong University. 1992(1): 59-67. (In Chinese).

Google Scholar

[2] Wenqing Zhang, Jie Li, Kun Zhang and Peng Cui. Stability and Bifurcation in Magnetic Flux Feedback Maglev Control System, edited by MATHEMATICAL PROBLEMS IN ENGINEERING, NY(2013), in press.

DOI: 10.1155/2013/537359

Google Scholar

[3] Liu H K . Nonlinear PID Control of Magnetic Suspension Systems [J]. Control Engineering of China. 2007. 14(6): 653-656. (In Chinese).

Google Scholar

[4] Liu J K . Advanced PID control and matlab simulation [M] . Beijing: Publishing House of Electronics Industry, 2003 . (In Chinese).

Google Scholar