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Sensorless control strategy for salient-pole PMSM based on extended EMF in rotating reference frame

Morimoto, S., Kawamoto, K., Sanada, M., Takeda, Y.·2002·IEEE Transactions on Industry Applications

Abstract

This paper presents a novel sensorless control strategy for a salient-pole permanent-magnet synchronous motor (PMSM). A new model of a salient-pole PMSM using an extended electromotive force (EMF) in the rotating reference frame is utilized to estimate both position and speed. The extended EMF is estimated by a least-order observer, and the estimation position error is obtained from the extended EMF. Both estimated position and speed are corrected so that the position error becomes zero. The proposed system is very simple and the design procedure is easy and clear. Several experimental drive tests are demonstrated and the experimental results show the effectiveness of the proposed sensorless control system.

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Metadata

Authors
Morimoto, S., Kawamoto, K., Sanada, M., & Takeda, Y.
Venue
IEEE Transactions on Industry Applications
Published
2002-07
Volume
38
Issue
4
Pages
1054-1061
ISSN
0093-9994 (ISSN-L)
OpenAlex
W2143306141
Cited by
680
References
0
FWCI
8.41
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Sensorless control strategy for salient-pole PMSM based on extended EMF in rotating reference frame. https://app.cochat.ai/papers/10.1109/tia.2002.800777
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Morimoto, S., Kawamoto, K., Sanada, M., & Takeda, Y. (2002). Sensorless control strategy for salient-pole PMSM based on extended EMF in rotating reference frame. IEEE Transactions on Industry Applications. https://doi.org/10.1109/tia.2002.800777

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.