New approaches with sensorless drives

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

    Research output: Contribution to journalArticle

    19 Citations (Scopus)


    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
    Issue number4
    Publication statusPublished - 2000 Jul


    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Industrial and Manufacturing Engineering

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