Proceedings of the 9th China-Russia Symposium "Coal in the 21st Century: Mining, Intelligent Equipment and Environment Protection" (COAL 2018)

Sliding Mode Control of Permanent Magnet Synchronous Motor Based on Super-Twisting Algorithm

Authors
Yi Zhang, Zhenxuan Wen, Qingliang Zeng, Shitong Zhang, Huizhi Sun
Corresponding Author
Yi Zhang
Available Online October 2018.
DOI
https://doi.org/10.2991/coal-18.2018.43How to use a DOI?
Keywords
super-twisting algorithm, sliding mode control, saturation function, lyapunov, stability
Abstract

In this paper, the second order sliding mode control law was designed based on the super-twisting algorithm and the switching function sign(s) was replaced by the saturation function sat(s) for the torque and flux controller in the permanent magnet synchronous motor double closed loop control system. The stability of the system was proved by Lyapunov function. The traditional direct torque control method and the simulation results of this method were analyzed by using MATLAB / SIMULINK simulation tools. The results show that the torque ripple based on the direct torque control system of the super-twisting algorithm is reduced by 4 times compared with the traditional direct torque ripple. Speed response time is shorter. Speed fluctuation is smaller. System stability has improved significantly.

Copyright
© 2018, 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/).

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Volume Title
Proceedings of the 9th China-Russia Symposium "Coal in the 21st Century: Mining, Intelligent Equipment and Environment Protection" (COAL 2018)
Series
Advances in Engineering Research
Publication Date
October 2018
ISBN
978-94-6252-570-2
ISSN
2352-5401
DOI
https://doi.org/10.2991/coal-18.2018.43How to use a DOI?
Copyright
© 2018, 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  - Yi Zhang
AU  - Zhenxuan Wen
AU  - Qingliang Zeng
AU  - Shitong Zhang
AU  - Huizhi Sun
PY  - 2018/10
DA  - 2018/10
TI  - Sliding Mode Control of Permanent Magnet Synchronous Motor Based on Super-Twisting Algorithm
BT  - Proceedings of the 9th China-Russia Symposium "Coal in the 21st Century: Mining, Intelligent Equipment and Environment Protection" (COAL 2018)
PB  - Atlantis Press
SP  - 230
EP  - 234
SN  - 2352-5401
UR  - https://doi.org/10.2991/coal-18.2018.43
DO  - https://doi.org/10.2991/coal-18.2018.43
ID  - Zhang2018/10
ER  -