New approaches with sensorless drives

Kazutaka Tatematsu, Daisuke Hamada, Kenji Uchida, Shinji Wakao, Takashi Onuki

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

A method to the sensorless drive scheme of permanent magnet synchronous motors (PMSM) using the reduced order observer is proposed. The control inputs that can eliminate the nonlinear term in the d-and q-axis electrical equations are introduced. Both decoupling and linearization of the model are realized. The method allows the use of linear control strategies to construct controllers and determine the stability of the system.

Original languageEnglish
Pages (from-to)44-50
Number of pages7
JournalIEEE Industry Applications Magazine
Volume6
Issue number4
DOIs
Publication statusPublished - 2000 Jul

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Energy Engineering and Power Technology
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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