An Enhanced Model Predictive Control Strategy to Drive PMSM with reduced Torque and Flux Ripples

@article{Nikbakht2020AnEM,
  title={An Enhanced Model Predictive Control Strategy to Drive PMSM with reduced Torque and Flux Ripples},
  author={M. Nikbakht and Sahand Ghaseminejad Liasi and K. Abbaszadeh and G. Markadeh},
  journal={2020 11th Power Electronics, Drive Systems, and Technologies Conference (PEDSTC)},
  year={2020},
  pages={1-6}
}
PMSMs are mainly controlled using DTC and FOC. However, these methods suffer from relatively high torque and stator flux ripples. This article suggests a model-predictive control strategy in which, exploiting stator flux observer and optimized cost function, the dynamic response of the motor is improved. The stator flux and y-axis current are considered as the state variables. Stator flux observer is exploited to estimate the flux and torque angles. Moreover, a cost function with optimized… Expand

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References

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