Position control of a sensorless interior permanent magnet synchronous motor system

@article{Shi2005PositionCO,
  title={Position control of a sensorless interior permanent magnet synchronous motor system},
  author={Ji-Liang Shi and Tian-Hua Liu and Yung-Chi Chang},
  journal={IEEE International Conference on Electric Machines and Drives, 2005.},
  year={2005},
  pages={340-345}
}
This paper proposes a novel sensorless position control system for an interior permanent magnet synchronous motor. In this paper, a novel rotor position estimation technique is proposed. This estimation technique only relates to the slopes of the three-phase stator currents, and does not relate to the parameters or operating conditions of the motor. Neither extra circuit nor external exciting signal is required here as compared with the traditional drive system with an encoder feedback. In… CONTINUE READING

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Optimal controller design of a sensorless PMSM control system

  • 31st Annual Conference of IEEE Industrial Electronics Society, 2005. IECON 2005.
  • 2005
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