Fuzzy PI+Fuzzy ID Controller for PMSM Servo System

Author

Wang, Wei

Author_Institution

Coll. of Eng., Bohai Univ., Jinzhou, China

fYear

2011

fDate

25-28 March 2011

Firstpage

1

Lastpage

4

Abstract

In order to overcome the parameter uncertainties, enhance the fast tracking performance of PMSM servo system, a brand-new two-dimension PED fuzzy controller, fuzzy PI+ fuzzy ED, is proposed first in this paper. The self-tuning fuzzy PI+ fuzzy ID controller is fast; computing on-line easily and can reduce stability error, especially fitting for application in the speed control of the PMSM servo system. To demonstrate the advantages of the fuzzy PI+ fuzzy ID controller, the simulation was executed in this research. The simulation results show that the proposed control scheme not only enhances the fast tracking performance, but also increases the robustness of the synchronous motor drive system.

Keywords

PI control; adaptive control; angular velocity control; fuzzy control; machine control; permanent magnet motors; self-adjusting systems; servomechanisms; synchronous motor drives; three-term control; PMSM servo system; fuzzy PI+fuzzy ID controller; parameter uncertainties; permanent magnet synchronous motor drive system; self-tuning controller; speed control; two-dimension PED fuzzy controller; Fuzzy control; Load modeling; PD control; Servomotors; Simulation; Synchronous motors; Velocity control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2011 Asia-Pacific

Conference_Location

Wuhan

ISSN

2157-4839

Print_ISBN

978-1-4244-6253-7

Type

conf

DOI

10.1109/APPEEC.2011.5749098

Filename

5749098