-This paper presents a predictive control approach for speed control of a permanent magnet synchronous motor with trapezoidal back-electromotive force drive.The prediction model was numerically identified and considers existent transport delays in the drive. The proposed technique operates with sixstep and pulse-width modulations, which are normally used in proportional-integrative control structures. A computational cost analysis was also done. Results show improvements in speed performance, comparing to tested proportional-integral control.
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