Robust Model Predictive Control for PMSM Drives Against Parameter Mismatch

Luwei Shao, Wei Shen, Fan Li, Chuanyu Ge

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

2 Citations (Scopus)

Abstract

As an advanced control method of permanent magnet synchronous motor (PMSM), finite control set model predictive control (FCS-MPC) has earned widespread attention for its advantages of intuitive concept, splendid dynamic performance and capability of handling the constraints and objectives. Nevertheless, the dependence on the model parameter accuracy is the main barrier for FCS-MPC to be applied to the industry further. In order to solve this issue, this paper presents a robust FCS-MPC against parameter mismatch. The proposed strategy utilizes the prediction error in the d- and q-axis currents during the past instant to calculate the compensation which should be added to the predicted currents in the next instant. Meanwhile, the cost function in the proportional-integral form is designed as well. Finally, the simulation results and experimental results prove the proposed method's effectiveness in suppressing the influence of model parameter mismatch on the control performance of PMSM.

Original languageEnglish
Title of host publicationProceedings of the 41st Chinese Control Conference, CCC 2022
EditorsZhijun Li, Jian Sun
PublisherIEEE Computer Society
Pages2842-2847
Number of pages6
ISBN (Electronic)9789887581536
DOIs
Publication statusPublished - 2022
Event41st Chinese Control Conference, CCC 2022 - Hefei, China
Duration: 25 Jul 202227 Jul 2022

Publication series

NameChinese Control Conference, CCC
Volume2022-July
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference41st Chinese Control Conference, CCC 2022
Country/TerritoryChina
CityHefei
Period25/07/2227/07/22

Keywords

  • finite control set model predictive control
  • parameter mismatch
  • permanent magnet synchronous motor

Fingerprint

Dive into the research topics of 'Robust Model Predictive Control for PMSM Drives Against Parameter Mismatch'. Together they form a unique fingerprint.

Cite this