Switching gain adaptive sliding mode model-following speed control of PMSM

Zhengjun Wang*, Junzheng Wang, Jiangbo Zhao, Zhigang Liu

*Corresponding author for this work

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

5 Citations (Scopus)

Abstract

This paper aims at increasing the robustness of the PMSM speed system with the parameter variation and load disturbance. A strong robust control strategy named sliding mode model-following control (SMMFC), with the switching gain adaptation, is proposed. The design, stability analysis, simulations and experiments of SMMFC for the practical PMSM speed control system are presented. The experimental results show that the robustness has been improved by sliding mode control, and the chattering has been well suppressed by switching gain adaptation of sliding mode depending on the observed speed output of reference model. Meanwhile the control accuracy has been enhanced by model-following control, and the transient performance can be lightly changed by adjusting the reference model. The speed control performance of PMSM has been improved by the proposed scheme.

Original languageEnglish
Title of host publicationProceedings of the 29th Chinese Control Conference, CCC'10
Pages3238-3243
Number of pages6
Publication statusPublished - 2010
Event29th Chinese Control Conference, CCC'10 - Beijing, China
Duration: 29 Jul 201031 Jul 2010

Publication series

NameProceedings of the 29th Chinese Control Conference, CCC'10

Conference

Conference29th Chinese Control Conference, CCC'10
Country/TerritoryChina
CityBeijing
Period29/07/1031/07/10

Keywords

  • Model-following
  • PMSM speed control
  • Robustness
  • Sliding mode
  • Switching gain adaptation

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