Analysis of multi-degree of freedom magnetic suspension motor based on FEM

Mengmeng Yu, Liang Yan, Liqin Zhang, Christopher Gerada, Suokui Chang

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

Abstract

This paper designs the multi-DOF magnetic suspension motor to realize the suspension of multiple degrees of freedom of the motor. The configuration of the multi-degree-of-freedom magnetic levitation motor designed in this paper is mainly on the four electromagnets located above the equator and at an angle of 45 degree. By arranging the four electromagnets at an angle of 45 degree to the equator, it can be achieved. The position of the spherical rotor in multiple degrees of freedom is balanced. After the configuration design is completed, it is verified by the finite element simulation that the designed configuration can realize the multi-degree of freedom suspension of the spherical rotor.

Original languageEnglish
Title of host publicationProceedings of the 8th International Conference on Fluid Power and Mechatronics, FPM 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1373-1377
Number of pages5
ISBN (Electronic)9781728103112
DOIs
Publication statusPublished - Apr 2019
Event8th IEEE International Conference on Fluid Power and Mechatronics, FPM 2019 - Wuhan, China
Duration: 10 Apr 201913 Apr 2019

Publication series

NameProceedings of the 8th International Conference on Fluid Power and Mechatronics, FPM 2019

Conference

Conference8th IEEE International Conference on Fluid Power and Mechatronics, FPM 2019
Country/TerritoryChina
CityWuhan
Period10/04/1913/04/19

Keywords

  • Magnetic field simulation
  • Magnetic levitation
  • Multi-DOF motor

ASJC Scopus subject areas

  • Fluid Flow and Transfer Processes
  • Electrical and Electronic Engineering
  • Mechanical Engineering

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