Intelligent synchronous control for gantry position stage

Po Huan Chou, Faa Jeng Lin, Wen Chuan Chen, Ying Min Chen

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

Abstract

A cross-coupled proportional-integral-derivative neural network (PIDNN) control is proposed in this study for the synchronous control of a dual linear motors servo system which is installed in a gantry position stage. First, the dynamics of the field-oriented control PMLSM servo drive with a lumped uncertainty, which contains parameter variations, external disturbance and friction force, is introduced. Then, to achieve accurate trajectory tracking performance with robustness, an intelligent control approach using PIDNN is proposed for the field-oriented control PMLSM servo drive system. In the proposed approach, the on-line learning algorithms of the PIDNN are derived using back-propagation (BP) method to guarantee the convergence of the network. Finally, some experimental results are illustrated to depict the validity of the proposed control approach.

Original languageEnglish
Title of host publicationIndustrial Engineering and Applied Research
PublisherTrans Tech Publications Ltd
Pages317-320
Number of pages4
ISBN (Print)9783038352174
DOIs
StatePublished - 2014
Event3rd International Conference on Industrial Design and Mechanics Power, ICIDMP 2014 - Beijing, China
Duration: 21 Jun 201422 Jun 2014

Publication series

NameApplied Mechanics and Materials
Volume620
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference3rd International Conference on Industrial Design and Mechanics Power, ICIDMP 2014
Country/TerritoryChina
CityBeijing
Period21/06/1422/06/14

Keywords

  • Cross-coupled technology
  • Dual linear motors servo system
  • Gantry position stag
  • Proportional-integral-derivative neural network

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