
	Asian Journal of Applied Sciences
	Year: 2011 \| Volume: 4 \| Issue: 3 \| Page No.: 202-210 DOI: 10.3923/ajaps.2011.202.210

Nonlinear Feedback Linearization and Observation Algorithm for Control of a Permanent Magnet Synchronous Machine

O. Asseu, T.R. Ori, K.E. Ali, Z. Yeo, S. Ouattara and X. Lin-Shi

Abstract: The aim of this study is to present a high dynamic current control and speed estimation strategy for Permanent Magnet Synchronous Motor (PMSM) drives without a speed transducer. The strategy is based on the exact linearization methodology and Extended Sliding Mode Observer (ESMO) algorithm. The performances of the proposed control strategy are analysed by simulations for a 1.6 kW PMSM. The obtained results show the effectiveness of the proposed robust current control approach and speed observation algorithm under load torque and stator resistance variation.

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How to cite this article:

O. Asseu, T.R. Ori, K.E. Ali, Z. Yeo, S. Ouattara and X. Lin-Shi, 2011. Nonlinear Feedback Linearization and Observation Algorithm for Control of a Permanent Magnet Synchronous Machine. Asian Journal of Applied Sciences, 4: 202-210.

DOI: 10.3923/ajaps.2011.202.210

URL: https://scialert.net/abstract/?doi=ajaps.2011.202.210

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