High-precision control of LSRM based X-Y table for industrial applications

J. F. Pan, Chow Norbert Cheung, Yu Zou

Research output: Journal article publicationJournal articleAcademic researchpeer-review

10 Citations (Scopus)

Abstract

The design of an X-Y table applying direct-drive linear switched reluctance motor (LSRM) principle is proposed in this paper. The proposed X-Y table has the characteristics of low cost, simple and stable mechanical structure. After the design procedure is introduced, an adaptive position control method based on online parameter identification and pole-placement regulation scheme is developed for the X-Y table. Experimental results prove the feasibility and its priority over a traditional PID controller with better dynamic response, static performance and robustness to disturbances. It is expected that the novel two-dimensional direct-drive system find its applications in high-precision manufacture area.
Original languageEnglish
Pages (from-to)105-114
Number of pages10
JournalISA Transactions
Volume52
Issue number1
DOIs
Publication statusPublished - 1 Jan 2013

Keywords

  • Adaptive control
  • Direct-drive
  • Linear switched reluctance motor
  • Parameter identification

ASJC Scopus subject areas

  • Instrumentation
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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