Compound control strategy used in Electro-Mechanical Actuator (EMA)

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

Abstract

This article briefly describes the overall structure of the loading test rig; establish mathematical model of loading EMA, analyze its stability, surplus force and other properties in MATLAB; propose a compound control strategy combined speed feedback, PID and feed-forward compensation based on structure invariance principle. To verify the effectiveness of the control strategy, do a co-simulation by designing a controller based on the control strategy above in MATLAB and building the EMA model in AMESim. The results show that the compound control strategy can significantly improve dynamic tracking accuracy and reduce surplus force.

Original languageEnglish
Title of host publicationSeventh International Conference on Electronics and Information Engineering
EditorsXiyuan Chen
PublisherSPIE
ISBN (Electronic)9781510610804
DOIs
StatePublished - 2017
Event7th International Conference on Electronics and Information Engineering, ICEIE 2016 - Nanjing, China
Duration: 17 Sep 201618 Sep 2016

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10322
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference7th International Conference on Electronics and Information Engineering, ICEIE 2016
Country/TerritoryChina
CityNanjing
Period17/09/1618/09/16

Keywords

  • Compound control strategy
  • Electro-mechanical actuator
  • Surplus force

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