Precise position control of a PMSM based on new adaptive PID controllers

Raymundo C. García, Walter I. Suemitsu, J. O.P. Pinto

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

This paper presents a new kind of adaptive PID controller applied to the position control of a permanent magnet synchronous machine (PMSM). Instead of updating the proportional, integrative or derivative gains, the output of the nominal controller is multiplied by an adaptive correction factor, which is estimated by an ADALINE neural network. The proposed algorithm reduces the computational cost of the controller, because only one real-time updating is needed. Simulation and experimental results demonstrate that closed-loop position control of the PMSM with PID controllers with adaptive correction factor is simple to implement and has a good performance.

Original languageEnglish
Title of host publicationCOBEP 2011 - 11th Brazilian Power Electronics Conference
Pages1081-1086
Number of pages6
DOIs
StatePublished - 2011
Externally publishedYes
Event11th Brazilian Power Electronics Conference, COBEP 2011 - Natal, Brazil
Duration: Sep 11 2011Sep 15 2011

Publication series

NameCOBEP 2011 - 11th Brazilian Power Electronics Conference

Conference

Conference11th Brazilian Power Electronics Conference, COBEP 2011
Country/TerritoryBrazil
CityNatal
Period09/11/1109/15/11

Keywords

  • ADALINE
  • PID controller
  • adaptive control
  • permanent magnet synchronous motor
  • servomechanisms

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