Adaptive control for active magnetic bearing system with metal rubber annuluses based on single neuron

Author

Huaqiang, Zhuang ; Zhenyu, Xie

Author_Institution

Coll. of Mech. & Electr. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China

fYear

2010

fDate

26-28 June 2010

Firstpage

6131

Lastpage

6133

Abstract

Adaptive PID controller based on single neuron is designed in this paper. The controller can adjust the proportion, integral and differential of the conventional PID controller online, achieving the adaptive control for active magnetic bearing system supported by metal rubber annuluses. The results of experiments show that the single neuron adaptive controller is characterized by strong robustness, can weaken the effect of nonlinear characteristics of metal rubber annuluses and reduce the vibration of rotating flexible rotor.

Keywords

adaptive control; electromagnetic actuators; machine bearings; neurocontrollers; nonlinear control systems; rubber; three-term control; vibration control; active magnetic bearing system; adaptive PID controller; flexible rotor rotation; metal rubber annuluses; nonlinear characteristics; single neuron adaptive controller; Adaptive control; Control systems; Magnetic levitation; Neurons; Pi control; Programmable control; Proportional control; Robust control; Rubber; Three-term control; active magnetic bearing; adaptive PID control; flexible rotor; metal rubber annuluses; single neuron;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanic Automation and Control Engineering (MACE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-7737-1

Type

conf

DOI

10.1109/MACE.2010.5536572

Filename

5536572