Analysis and compensation of cogging effect in permanent magnet synchronous motors

Rui Wen Chen, Yusie Rizal, Ming Tzu Ho

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents the analysis and compensation of cogging torque in the permanent magnet synchronous motor (PMSM). A magnetic circuit is used to derive the mathematical model of the system. This paper considers the following compensation methods: (i) feedforward controller, (ii) disturbance observer-based controller, and (iii) doubly coprime factorization controller, to attenuate the disturbance of cogging torque. These three compensation controllers are studied and compared through experimental works. In experiments, the controllers are implemented through a digital signal processor (TMS320F28335) from Texas Instruments. It is shown experimentally that the feedforward controller has better performance to attentuate the cogging effect among the other two.

Original languageEnglish
Title of host publication2016 International Automatic Control Conference, CACS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages83-88
Number of pages6
ISBN (Electronic)9781509041084
DOIs
Publication statusPublished - 2017 Jul 10
Event2016 International Automatic Control Conference, CACS 2016 - Taichung, Taiwan
Duration: 2016 Nov 92016 Nov 11

Publication series

Name2016 International Automatic Control Conference, CACS 2016

Other

Other2016 International Automatic Control Conference, CACS 2016
CountryTaiwan
CityTaichung
Period16-11-0916-11-11

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Control and Systems Engineering
  • Control and Optimization

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