A method of producing Z-pulse output from thin axial resolver

Kohei Tanaka, Ichiro Sasada

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

A thin axial resolver with the Z-pulse output coexisting with a resolver operation is presented. The method of producing the Z-pulse utilizes an additional primary square coil, a figure-eight-shaped secondary coil, and a rotor made from grain-oriented silicon steel with a slit made parallel to the easy axis of the rotor material. When the slit passes over the figure-eight coil, the coil detects magnetic field distribution from the slit and produces the Z-pulse output. Furthermore, the nonlinearity error of the resolver output is almost the same as that of the resolver whose rotor has no slit.

Original languageEnglish
Article number6559268
Pages (from-to)3937-3940
Number of pages4
JournalIEEE Transactions on Magnetics
Volume49
Issue number7
DOIs
Publication statusPublished - 2013

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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