Adaptive fuzzy logic control structure of PMSMs

Author

Teiar, Hakim ; Boukaka, Salim ; Chaoui, Hicham ; Sicard, Pierre

Author_Institution

Groupe de Rech. en Electron. Ind., Univ. du Quebec a Trois-Rivieres, Trois-Rivières, QC, Canada

fYear

2014

fDate

1-4 June 2014

Firstpage

745

Lastpage

750

Abstract

In this work, a fuzzy logic control system is proposed for PMSMs without knowledge of the machine´s parameters. The scheme consists of two adaptive fuzzy controllers, respectively for velocity and direct current control. The control scheme stability is proven by the Lyapunov stability theory and its performance is validated through a set of simulations on an experimentally validated PMSM model. The control design achieves low sensitivity to torque disturbances and machine´s parameter variations.

Keywords

Lyapunov methods; adaptive control; electric current control; fuzzy control; machine control; permanent magnet machines; synchronous machines; velocity control; Lyapunov stability theory; PMSM; adaptive fuzzy controllers; adaptive fuzzy logic control structure; control scheme stability; direct current control; machine parameter variations; permanent magnet synchronous machine; torque disturbances; velocity control; Adaptation models; Couplings; Fuzzy logic; Mathematical model; Stability analysis; Torque; Voltage control; Artificial intelligence; Fuzzy logic controller; Lyapunov stability; PMSM;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics (ISIE), 2014 IEEE 23rd International Symposium on

Conference_Location

Istanbul

Type

conf

DOI

10.1109/ISIE.2014.6864705

Filename

6864705