Sequence-Separation Complex-Vector Observer in Sensorless PMSM Drives for BEMF Trajectory Optimization
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DOI: 10.1109/tie.2022.3196354
Abstract: The back electromotive force (BEMF) based position estimation is attractive for sensorless permanent magnet synchronous motor (PMSM) drives. However, it shows weak robustness against the low-frequency disturbance induced by the practical nonideal conditions. This results… read more here.
Keywords: pmsm drives; estimated bemf; sequence; separation complex ... See more keywords