[Poster Presentation]Current Control Strategy of High-speed Maglev Train Based on Sliding Mode

IMPORTANT DATES

Deadline for digest submission: Jan, 31, 2021
Notification of acceptance: Mar, 10, 2021
Full paper submission: May, 31, 2021

Current Control Strategy of High-speed Maglev Train Based on Sliding Mode

ID：59 Submission ID：59 View Protection：PUBLIC Updated Time：2021-06-19 15:20:19 Hits：405 Poster Presentation

Start Time：2021-07-02 14:34 （Asia/Shanghai）

Duration：1min

Session：[SP] Poster Session » [P1] Poster Session 1 & 2

Presentation File

Abstract

The long-stator linear synchronous motor used for the high-speed maglev train is a multi-variable, non-linear, and strongly coupled system working in double feeding mode. Traditional proportional integral control strategies are more sensitive to parameter perturbations. Therefore, this paper proposes a current control strategy based on integral sliding mode to improve current dynamic performance and robustness. The simulation results show that this strategy can improve the robustness of current control and the dynamic performance of current in the process of stator step change when the parameters are perturbed.

Keywords

High-speed maglev， double feed mode， parameter perturbation， integral sliding mode control

Speaker

Xueqian Cao

Student University of Chinese Academy of Sciences；Key Laboratory of Power Electronics and Electric Drive, Institute of Electrical Engineering, Chinese Academy of Sciences

Cao Xueqian, 25 years old, graduated from China University of Petroleum (East China) with a bachelor's degree and is currently studying for a doctorate degree at the Institute of Electrical Engineering, Chinese Academy of Sciences.

Submission Author

Qiongxuan Ge Key Laboratory of Power Electronics and Electric Drive; Institute of Electrical Engineering; Chinese Academy of Sciences

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