Fuzzy PID controller design for PMLSM direct drive system

Author

Lu, Huacai ; Li, Manhua

Author_Institution

Anhui Provincial Key Lab. of Electr. & Control, Anhui Univ. of Technol. & Sci., Wuhu, China

fYear

2009

fDate

22-24 June 2009

Firstpage

41

Lastpage

45

Abstract

The mathematical model of the Permanent Magnet Linear Synchronous Motor (PMLSM) direct drive system is deduced in this paper. A fuzzy PID controller is designed by combined fuzzy control with conventional PID control. Simulated and experimental results show that the fuzzy PID controller is superior to the conventional PID controller in dynamic steady performance, and the fuzzy PID controller has stronger robustness to external disturbance.

Keywords

control system synthesis; fuzzy control; linear motors; machine control; permanent magnet motors; stability; synchronous motor drives; three-term control; PMLSM direct drive system; external disturbance robustness; fuzzy PID controller design; linear synchronous motor direct drive system; permanent magnet motor direct drive system; Control systems; Equations; Fuzzy control; Fuzzy systems; Gears; Mathematical model; Robust control; Synchronous motors; Three-term control; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Automation, 2009. ICIA '09. International Conference on

Conference_Location

Zhuhai, Macau

Print_ISBN

978-1-4244-3607-1

Electronic_ISBN

978-1-4244-3608-8

Type

conf

DOI

10.1109/ICINFA.2009.5204892

Filename

5204892