The speed and position sensorless control of PMSM using the sliding mode observer with the estimator of stator resistance

The speed and position sensorless control of PMSM using the sliding mode observer with the estimator of stator resistance

This paper presents a new speed and position sensorless control method of permanent magnet synchronous motors based on a sliding mode observer. The sliding mode observer structure and its design method are described. Also, Lyapunov functions are chosen for determining the adaptive law for the speed...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Yoon-Seok Han, Young-Seok Kim
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Design methodology
Electric resistance
Lyapunov method
Nonlinear equations
Permanent magnet motors
Rotors
Sensorless control
Stators
Torque
Voltage
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Beschreibung
Zusammenfassung:This paper presents a new speed and position sensorless control method of permanent magnet synchronous motors based on a sliding mode observer. The sliding mode observer structure and its design method are described. Also, Lyapunov functions are chosen for determining the adaptive law for the speed and the stator resistance estimator. The effectiveness of the proposed observer is confirmed by experimental results.
DOI:10.1109/TENCON.1999.818713