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High-bandwidth current control for high-speed linear motor

  • Harbin Institute of Technology

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

Abstract

The linear motor platform applied in the electromagnetic launch device is a high-speed motion system, motor drive system should have the characteristic of high dynamic response. Predictive current control is an effective method to improve the dynamic response of motor drive system. In order to achieve a higher current loop bandwidth, this paper presents an improved predictive current control for PMLSM based on space vector pulse width modulation (SVPWM) technology, a correction factor is introduced to reduce the response time on the basis of ensuring the system stability. Simulation and experimental results are shown to verify the feasibility and effectiveness of the proposed algorithm.

Original languageEnglish
Title of host publicationConference Proceedings - EML 2014 17th International Symposium on Electromagnetic Launch Technology
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479927333
DOIs
StatePublished - 10 Oct 2014
Event2014 17th International Symposium on Electromagnetic Launch Technology, EML 2014 - San Diego, United States
Duration: 7 Jul 201411 Jul 2014

Publication series

NameConference Proceedings - EML 2014 17th International Symposium on Electromagnetic Launch Technology

Conference

Conference2014 17th International Symposium on Electromagnetic Launch Technology, EML 2014
Country/TerritoryUnited States
CitySan Diego
Period7/07/1411/07/14

Keywords

  • Linear motor
  • high-bandwidth
  • high-speed
  • predictive current control

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