Sensorless PMSM drive with a sliding mode control based adaptive speed and stator resistance estimator

Sensorless PMSM drive with a sliding mode control based adaptive speed and stator resistance estimator

This paper presents a new speed and position sensorless control method of permanent magnet synchronous motors based on the 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 spee...

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Veröffentlicht in:IEEE transactions on magnetics 2000-09, Vol.36 (5), p.3588-3591
Hauptverfasser: HAN, Yoon-Seok, CHOI, Jung-Soo, KIM, Young-Seok
Format: Artikel
Sprache:eng
Schlagworte:
Adaptive control
Adaptive control systems
Applied sciences
Design methodology
Electric motors
Electrical engineering. Electrical power engineering
Electrical machines
Estimators
Exact sciences and technology
Lyapunov functions
Magnetism
Nonlinear equations
Observers
Permanent magnet motors
Permanent magnets
Programmable control
Rotors
Sensorless control
Sliding mode
Sliding mode control
Stators
Synchronous motors
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 the 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.
ISSN:0018-9464
1941-0069
DOI:10.1109/20.908910