A cost-effective ripple-off thrust drive for PMLSM automatic door on non-ideal sinusoidal back-emf

@article{Zhang2014ACR,
  title={A cost-effective ripple-off thrust drive for PMLSM automatic door on non-ideal sinusoidal back-emf},
  author={Chaoyang Zhang and Huixing Zhou and Hongtao Yue},
  journal={Proceeding of the 11th World Congress on Intelligent Control and Automation},
  year={2014},
  pages={3144-3147}
}
Permanent Magnet Linear Synchronous Motor (PMLSM) driving will bring many merits for the automatic door system. But in reality it is very hard for the designed and constructed PMSM to produce the ideal sinusoidal back electromotive force (back-emf), thus resulting in higher torque ripple by using conventional vector control scheme, especially for low-cost… CONTINUE READING