Novel design of a 6-DOF planar maglev positioning system

Mei Yung Chen, Tzuo Bo Lin, Ming Chiuan Shiu, Li Chen Fu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

A novel 6-DOF magnetic levitation (maglev) system is proposed in this paper. In this system, both new and adaptive control algorithm are developed. Three objectives we attempt to achieve simultaneously include large moving range, accurate positioning, and fast response. Structurally, totally there are six permanent magnet (PMs) attached on the carrier, while six coils mounted on a fixed part. By analyzing the magnetic force characteristics between permanent magnets and coils, the general model of this system with full DOFs is therefore derived and analyzed. Then, due to the naturally unstable behavior and uncertainties of the maglev systems, an adaptive controller is proposed to guarantee the stabilities of all DOFs both in regulation and tracking. From the experimental results, satisfactory good performances including stiffness and precision have been demonstrated.

Original languageEnglish
Title of host publicationProceedings - 2003 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2003
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages290-295
Number of pages6
Volume1
ISBN (Electronic)0780377591
DOIs
Publication statusPublished - 2003
Externally publishedYes
Event2003 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2003 - Kobe, Japan
Duration: 2003 Jul 202003 Jul 24

Other

Other2003 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2003
CountryJapan
CityKobe
Period03/7/2003/7/24

Keywords

  • Adaptive control
  • Adaptive systems
  • Coils
  • Control systems
  • Magnetic analysis
  • Magnetic forces
  • Magnetic levitation
  • Permanent magnets
  • Programmable control
  • Uncertainty

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Software
  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Chen, M. Y., Lin, T. B., Shiu, M. C., & Fu, L. C. (2003). Novel design of a 6-DOF planar maglev positioning system. In Proceedings - 2003 IEEE/ASME International Conference on Advanced Intelligent Mechatronics, AIM 2003 (Vol. 1, pp. 290-295). [1225110] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/AIM.2003.1225110