Sliding-Mode Observer for Speed and Position Sensorless Control of Linear-PMSM

Sliding-Mode Observer for Speed and Position Sensorless Control of Linear-PMSM

The paper presents a sliding-mode observer that utilizes sigmoid function for speed and position sensorless control of permanent-magnet linear synchronous motor (PMLSM). In conventional sliding mode observer method there are the chattering phenomenon and the phase lag. Thus, in order to avoid the us...

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Bibliographic Details
Main Authors: Kazraji Saeed Masoumi, Soflayi Ramin Bavili, Sharifian Mohammad Bagher Bannae
Format: Article
Language:English
Published: Riga Technical University Press 2014-05-01
Series:Electrical, Control and Communication Engineering
Subjects:
permanent magnet motors
motor drives
observers
sliding mode control
sensorless control
Online Access:https://doi.org/10.2478/ecce-2014-0003
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