Control Parameter Tuning of Magnetic Bearing PID Controller Based on Expansion Coefficient Critical Proportion


Article Preview

The digital PID controller system for magnetic bearing was described in this paper which combined Matlab technique with simulation of the magnetic bearing control to reach the influence of parameters of digital PID controller for magnetic bearing control system. The application of the expansion coefficient critical proportion for turning parameters of digital PID controller can achieve better results. Finally, provide a simple and efficient method for numerical controller of magnetic bearing.



Edited by:

Xiping Wang, Gang Zhang, Guoqing Wu, Jiansheng Zhang, Huangqiu Zhu and Hun Guo




Y. M. Yang et al., "Control Parameter Tuning of Magnetic Bearing PID Controller Based on Expansion Coefficient Critical Proportion", Applied Mechanics and Materials, Vol. 150, pp. 24-29, 2012

Online since:

January 2012




[1] Gerhard Schweitzer, Bruler H, Traxler A. Active Magnetic Bearings based, performance and application. Yu Lie, Yuan Chongjun, translated. Beijing: New Times Press, 1994: 25-78.

[2] Xiping Wang, Magnetic bearing system design and application of the parameters, Xi'an: Xi'an Jiaotong University, 1994: 25-34.

[3] C R Morrison, A Provenza, A Kurkov, Fully suspended, five 2 axis, three 2 magnetic 2 bearing dynamic spinrig with forced excitation, Society f or Experimental Mechanics. 45(2005)226 - 237.


[4] S K Min, H Y Woo, Acceleration feedforward control in active magnetic bearing system subject to base motion by filtered2X LMS algorithm. IEEE Transactions.

[5] G.A. Yang, Digital control systems - analysis, design and realization, Xi'an, Xi'an Jiaotong University Press. 2008: 279-280.

[6] J.K. Liu, Matlab simulation of advanced PID control , Beijing: Electronics Industry Press, (2004).

Fetching data from Crossref.
This may take some time to load.