Deadbeat Predictive Algorithm-Based Back EMF Observer for Sensorless Control of PMSM Drives

To improve the sensorless control performance of surface-mounted permanent magnet synchronous machine (SPMSM), this article proposes a back EMF observer based on deadbeat predictive algorithm. As for an observer, the regulatory mechanism is crucial. In the SMO, the observer achieves current state tr...

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Bibliographic Details
Published in:	IEEE transactions on industrial electronics (1982) Vol. 72; no. 9; pp. 8985 - 8994
Main Authors:	An, Quntao, Zhao, Mengji, Ma, Teng, Wu, Youtong
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.09.2025 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Algorithms Back electromotive force (EMF) observer deadbeat predictive algorithm Dynamic response Estimation Motors Observers Permanent magnet machines permanent magnet synchronous machine Permanent magnets Phase locked loops Prediction algorithms Regulators Regulatory mechanisms (biology) Rotors Sensorless control Stators Switches Synchronous machines Tracking errors
ISSN:	0278-0046, 1557-9948
Online Access:	Get full text
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