Switched sliding-mode controller design for a one-dimensional precision platform

Mei Yung Chen, Hsuan Han Huang, Zhao Kai Wu, Li Chen Fu

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

1 Citation (Scopus)

Abstract

This paper proposes a new type of a non-conventional electro-magnetic actuator (EMA) for a micro-positioner with larger moving range. It is a repulsive magnetic system consisting of a motion carrier and two active coils. The movement of the motion carrier is due to the repelling force between the coils and the magnets affixed to the carrier. First, the dynamic model Is derived and analyzed. Next, an switched sliding-mode controller is developed to deal with the objectives of precision positioning and larger moving range in this system. From the experimental results, satisfactory performances including regulation accuracy and control efficiency have been demonstrated.

Original languageEnglish
Title of host publicationProceedings of the 2005 IEEE International Conference on Mechatronics, ICM '05
Pages788-793
Number of pages6
Volume2005
DOIs
Publication statusPublished - 2005 Dec 1
Event2005 IEEE International Conference on Mechatronics, ICM '05 - Taipei, Taiwan
Duration: 2005 Jul 102005 Jul 12

Other

Other2005 IEEE International Conference on Mechatronics, ICM '05
CountryTaiwan
CityTaipei
Period05/7/1005/7/12

Keywords

  • Electro-magnetic actuator
  • Micro-positioner
  • Permanent magnet
  • Switched sliding-mode control

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Chen, M. Y., Huang, H. H., Wu, Z. K., & Fu, L. C. (2005). Switched sliding-mode controller design for a one-dimensional precision platform. In Proceedings of the 2005 IEEE International Conference on Mechatronics, ICM '05 (Vol. 2005, pp. 788-793). [1529362] https://doi.org/10.1109/ICMECH.2005.1529362