Sensorless PMSM Drive Inductance Estimation Based on a Data-Driven Approach

Sensorless PMSM Drive Inductance Estimation Based on a Data-Driven Approach

In the permanent magnet synchronous motor (PMSM) sensorless drive method, motor inductance is a decisive parameter for rotor position estimation. Due to core magnetic saturation, the motor current easily invokes inductance variation and degrades rotor position estimation accuracy. For a constant loa...

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Bibliographic Details
Main Authors: Gwangmin Park, Gyeongil Kim, Bon-Gwan Gu
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Electronics
Subjects:
sensorless control
magnetic saturation
inductance variation
polynomial neural network (PNN)
group method of data handling (GMDH)
noise, vibration, and harshness (NVH)
Online Access:https://www.mdpi.com/2079-9292/10/7/791

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