The study on inverse system decoupling and PID control used in power magnetic beraing

Author

Jun, Wang ; Li, Zeng

Author_Institution

Coll. of Mech. Eng., YangZhou Univ., Yangzhou, China

fYear

2011

fDate

16-18 April 2011

Firstpage

4587

Lastpage

4590

Abstract

In this paper, the coupling magnetic field model which the power magnetic bearing generated by interference between the rotation and levitation force is linear inverse system decoupling, and study PID control strategy on decoupling linearization system. According to the performance analysis and simulation of PID control system, it can be concluded that PID control system has quick response, high control precision, good control ability, and excellent robustness. It can be applied to project system.

Keywords

control system synthesis; controllability; inverse problems; machine bearings; machine control; magnetic bearings; magnetic levitation; robust control; three-term control; PID control strategy; PID control system; coupling magnetic field model; decoupling linearization system; excellent robustness; good control ability; high control precision; interference; levitation force; linear inverse system decoupling; performance analysis; power magnetic bearing; rotation force; Control systems; Equations; Magnetic levitation; Mathematical model; Rotors; Suspensions; Windings; Inverse system; PID control; Power Magnetic; Robustness; decoupling;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Conference_Location

XianNing

Print_ISBN

978-1-61284-458-9

Type

conf

DOI

10.1109/CECNET.2011.5768544

Filename

5768544