• Corpus ID: 38521403

Encoder Disturbance Fault Detection in PMSM Drives

@inproceedings{Berriri2014EncoderDF,
  title={Encoder Disturbance Fault Detection in PMSM Drives},
  author={Hanen Berriri and Hossam Attia and Sethom and Ivo Sl{\'a}ma and Belkhodja},
  year={2014}
}
The paper deals with position sensor fault detection in Permanent Magnet Synchronous Motor (PMSM) drives. Two fault detection algorithms are described here. The first algorithm is based on Discrete Wavelet Transform (DWT) and especially on MultiResolution Analysis (MRA) technique. The second algorithm is based on the Parity Equations Approach (PEA) for residuals generation. The considered position sensor fault is a high level noise disturbance. Simulation results related to the both fault… 

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