Sensorless control for permanent magnet synchronous motor with reduced order observer

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

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    31 Citations (Scopus)

    Abstract

    This paper describes a simple sensorless control scheme for permanent magnet synchronous motors based on the reduced order observer. By introducing the new control inputs, we realize both the decoupling and the linearization of the nonlinear electrical equations. This allows us to construct the reduced order observer for estimating the rotor speed and position. Owing to the linearization of the motor model, we can fix optimum gains of the observer under any operating condition. The validity of the proposed control scheme is confirmed by experiments as embedded code in a DSP-TMS320C32. The experimental results show high dynamic performance of the proposed control scheme.

    Original languageEnglish
    Title of host publicationPESC Record - IEEE Annual Power Electronics Specialists Conference
    Pages125-131
    Number of pages7
    Volume1
    DOIs
    Publication statusPublished - 1998
    Event29th Annual IEEE Power Electronics Specialists Conference, PESC 1998 - Fukuoka
    Duration: 1998 May 221998 May 22

    Other

    Other29th Annual IEEE Power Electronics Specialists Conference, PESC 1998
    CityFukuoka
    Period98/5/2298/5/22

    Fingerprint

    Sensorless Control
    synchronous motors
    Permanent Magnet Synchronous Motor
    Synchronous motors
    permanent magnets
    Permanent magnets
    Observer
    Linearization
    linearization
    Dynamic Performance
    rotor speed
    Decoupling
    Rotor
    High Performance
    Rotors
    fixing
    decoupling
    estimating
    Experimental Results
    Experiment

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Condensed Matter Physics
    • Energy Engineering and Power Technology
    • Modelling and Simulation

    Cite this

    Tatematsu, K., Hamada, D., Uchida, K., Wakao, S., & Onuki, T. (1998). Sensorless control for permanent magnet synchronous motor with reduced order observer. In PESC Record - IEEE Annual Power Electronics Specialists Conference (Vol. 1, pp. 125-131). [701889] https://doi.org/10.1109/PESC.1998.701889

    Sensorless control for permanent magnet synchronous motor with reduced order observer. / Tatematsu, Kazutaka; Hamada, Daisuke; Uchida, Kenji; Wakao, Shinji; Onuki, Takashi.

    PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 1 1998. p. 125-131 701889.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Tatematsu, K, Hamada, D, Uchida, K, Wakao, S & Onuki, T 1998, Sensorless control for permanent magnet synchronous motor with reduced order observer. in PESC Record - IEEE Annual Power Electronics Specialists Conference. vol. 1, 701889, pp. 125-131, 29th Annual IEEE Power Electronics Specialists Conference, PESC 1998, Fukuoka, 98/5/22. https://doi.org/10.1109/PESC.1998.701889
    Tatematsu K, Hamada D, Uchida K, Wakao S, Onuki T. Sensorless control for permanent magnet synchronous motor with reduced order observer. In PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 1. 1998. p. 125-131. 701889 https://doi.org/10.1109/PESC.1998.701889
    Tatematsu, Kazutaka ; Hamada, Daisuke ; Uchida, Kenji ; Wakao, Shinji ; Onuki, Takashi. / Sensorless control for permanent magnet synchronous motor with reduced order observer. PESC Record - IEEE Annual Power Electronics Specialists Conference. Vol. 1 1998. pp. 125-131
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