MATLAB modeling and analysis of the electro-hydraulic control system of injection molding machine

Dengxiu Yu, Gang Lu, Yong Zhou, Tao Zhang, Dengfei Yu

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

1 Scopus citations

Abstract

This paper introduces a kind of control servo system and its corresponding control strategy for the electro-hydraulic injection molding machine. A MATLAB simulating research was conducted on the system in which AC Permanent Magnet Synchronous Motor (PMSM) was used, vector control mode of id = 0 was applied, and fuzzy strategy was adopted for controlling pressure and flow. One conclusion we draw from the results was that servo system driven by PMSM and with vector control mode of id = 0 had good performance. Another conclusion was that fuzzy strategy was useful in controlling the pressure of the system and could allow the pressure to change according to the established pressure curve.

Original languageEnglish
Title of host publicationProceedings of the First Symposium on Aviation Maintenance and Management
PublisherSpringer Verlag
Pages641-654
Number of pages14
EditionVOL. 1
ISBN (Print)9783642542350
DOIs
StatePublished - 2014
Event2013 1st Symposium on Aviation Maintenance and Management - Xi'an, China
Duration: 25 Nov 201328 Nov 2013

Publication series

NameLecture Notes in Electrical Engineering
NumberVOL. 1
Volume296 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference2013 1st Symposium on Aviation Maintenance and Management
Country/TerritoryChina
CityXi'an
Period25/11/1328/11/13

Keywords

  • Fuzzy control
  • SVPWM
  • The electro-hydraulic injection molding machine

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