Low-Speed Permanent Magnet Synchronous Motor Rotor Position Estimation Using Structural Vibration Modal Phase Carrier

To address the challenges of diminished back-EMF, high noise interference, and reduced accuracy in traditional low-speed sensorless control, this study proposes a rotor position estimation method based on structural vibration characteristics. The coupling mechanism between air-gap electromagnetic fo...

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Autors principals:	Linxin Yu, Xin Yuan, Jing Ou
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2026-03-01
Col·lecció:	Sensors
Matèries:	permanent magnet synchronous motor structural vibration modal phase rotor position estimation low-speed operation
Accés en línia:	https://www.mdpi.com/1424-8220/26/5/1707
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