A neuro-fuzzy controller for speed control of a permanent magnet synchronous motor drive


Elmas Ç., Ustun O., Sayan H. H.

EXPERT SYSTEMS WITH APPLICATIONS, vol.34, no.1, pp.657-664, 2008 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 34 Issue: 1
  • Publication Date: 2008
  • Doi Number: 10.1016/j.eswa.2006.10.002
  • Journal Name: EXPERT SYSTEMS WITH APPLICATIONS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.657-664
  • Keywords: fuzzy logic control, neural networks, permanent magnet synchronous motor drive, MACHINES, NETWORK, LOGIC
  • Gazi University Affiliated: Yes

Abstract

This paper introduces a neuro-fuzzy controller (NFC) for the speed control of a PMSM. A four layer neural network (NN) is used to adjust input and output parameters of membership functions in a fuzzy logic controller (FLC). The back propagation learning algorithm is used for training this network. The performance of the proposed controller is verified by both simulations and experiments. The hardware implementation of the controllers is made using a TMS320F240 DSP. The results are compared with the results obtain from a Proportional + Integral (PI) controller. Simulation and experimental results indicate that the proposed NFC is reliable and effective for the speed control of the PMSM over a wide range of operations of the PMSM drive. (c) 2006 Elsevier Ltd. All rights reserved.