Position sensorless control of a permanent magnet stepping motor based on a nonlinear observer

This paper presents a position sensorless control of a stepping motor based on a proportional derivative control. The proposed control allows the elimination of the studied actuator position oscillations. The motor speed and position are determined from the motor position back EMF voltages which are...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Mbarek, A., Ben Saad, Kamel, Benrejeb, M.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	back EMF voltages Equations Mathematical model Nonlinear observer Observers overshoot PD control Permanent magnet motors Stators stepping motor Synchronous motors
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