Open Physics (Jul 2020)

Edge effect of multi-degree-of-freedom oscillatory actuator driven by vector control

  • Kato Masayuki,
  • Hirata Katsuhiro,
  • Mototsuji Tomoaki,
  • Heya Akira

DOI
https://doi.org/10.1515/phys-2020-0169
Journal volume & issue
Vol. 18, no. 1
pp. 346 – 351

Abstract

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This article proposes a thrust equation model of two-degree-of-freedom oscillatory actuator considering its edge effect. The proposed thrust equation model clarifies that asymmetric permanent magnet flux linkage and inductance characteristics cause undesirable magnetic thrust and reluctance thrust, respectively.

Keywords