Technology for Precise Position Control Strategy of PMSM
Authors
Yuping Huang, Dabin Zhu, Qingbo Ma, Hongxing Wu
Corresponding Author
Yuping Huang
Available Online December 2015.
- DOI
- 10.2991/icmmcce-15.2015.166How to use a DOI?
- Keywords
- Current feedback; Permanent-magnet motor; Feed-forward position controller
- Abstract
Permanent magnet synchronous motor has replaced the dc motor in many occasions and become the mainstream in the servo system. But the dynamic model of the permanent magnet synchronous motor is a strongly coupled variable system. Permanent magnet flux in the machine under different operating conditions are considered constant, accuracy of the model was decreased. In this paper, current deviation of decoupling and current feedback decoupling were compared for the current loop current coupling problem, a more accurate model was established. On the basis of the current inner loop optimization, position feed-forward controller was adopted to optimize the system of position loop.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yuping Huang AU - Dabin Zhu AU - Qingbo Ma AU - Hongxing Wu PY - 2015/12 DA - 2015/12 TI - Technology for Precise Position Control Strategy of PMSM BT - Proceedings of the 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering 2015 PB - Atlantis Press SP - 831 EP - 836 SN - 2352-538X UR - https://doi.org/10.2991/icmmcce-15.2015.166 DO - 10.2991/icmmcce-15.2015.166 ID - Huang2015/12 ER -