The Application of Self-adaptive Fuzzy-PID Control to Speed Regulating System of BLDCM

Author

Gao, Ying ; Chen, Dedi ; Wang, Rong

Author_Institution

Coll. of Mech. & Electron. Eng., Guilin Univ. of Electron. Technol., Guilin, China

Volume

3

fYear

2010

fDate

13-14 March 2010

Firstpage

786

Lastpage

789

Abstract

The simulative modules of speed regulating system of BLDCM were built based on the mathematical model. The transfer function of the rotating speed was obtained. The fuzzy PID parameters of self-adaptive controller were introduced. The function of PID controller was improved according to both the error and the variety rate. The simulative results show that self-adaptive Fuzzy-PID Control has faster dynamic response and smaller overshoot compared with traditional controller.

Keywords

adaptive control; angular velocity control; brushless DC motors; fuzzy control; machine vector control; three-term control; transfer functions; BLDCM; rotating speed; self-adaptive fuzzy-PID control; speed regulating system; transfer function; Control systems; Current; Equations; Fuzzy control; Integrated circuit modeling; Mathematical model; Mechanical variables measurement; Stator windings; Three-term control; Transfer functions; Key Word-BLDCM; PID control; Self-adaptive fuzzy PID;

fLanguage

English

Publisher

ieee

Conference_Titel

Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on

Conference_Location

Changsha City

Print_ISBN

978-1-4244-5001-5

Electronic_ISBN

978-1-4244-5739-7

Type

conf

DOI

10.1109/ICMTMA.2010.508

Filename

5458992