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Higher-order nonsingular terminal sliding mode dead-time compensation method in PMSM

  • Harbin Institute of Technology
  • Royal Melbourne Institute of Technology University

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

Abstract

A new dead time compensation method for PMSM with a pulsewidth modulation (PWM) inverter is proposed. The paper analyzed the nonlinear model of inverter firstly. Then, combined with model reference control and sliding mode control (SMC) strategy, a double closed-loop higher-order nonsingular terminal sliding mode control (NTSMC) method is proposed. This method can reduce the chattering phenomenon in traditional SMC, meanwhile the method can realize automatic compensation for nonlinear disturbances of the inverter. Simulation results show that the proposed method can ensure global stability, strong robustness, it can also reduce current harmonic and torque pulse evidently.

Original languageEnglish
Title of host publicationProceedings
Subtitle of host publicationIECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society
Pages592-597
Number of pages6
DOIs
StatePublished - 2011
Event37th Annual Conference of the IEEE Industrial Electronics Society, IECON 2011 - Melbourne, VIC, Australia
Duration: 7 Nov 201110 Nov 2011

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

Conference

Conference37th Annual Conference of the IEEE Industrial Electronics Society, IECON 2011
Country/TerritoryAustralia
CityMelbourne, VIC
Period7/11/1110/11/11

Keywords

  • PMSM
  • inverter
  • motor drives
  • variable structure systems control

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