Research on decoupling control of EMS Maglev train suspension system

Zhengxi Lu; Chunjun Chen

doi:10.1117/12.3010805

1 December 2023 Research on decoupling control of EMS Maglev train suspension system

Zhengxi Lu, Chunjun Chen

Proceedings Volume 12940, Third International Conference on Control and Intelligent Robotics (ICCIR 2023); 129401A (2023) https://doi.org/10.1117/12.3010805
Event: Third International Conference on Control and Intelligent Robotics (ICCIR 2023), 2023, Sipsongpanna, China

Abstract

In order to solve the internal coupling problem of the levitation module, it is necessary to design decoupling algorithms for the levitation system under the modular structure to suppress the coupling disturbance between the levitation points of the levitation module. In this paper, we take the levitation module as the object of study and carry out the decoupling study of the modular control of the levitation system. We design the linear active disturbance rejection control and the feedback linearization as the decoupling controller of the system respectively, and analyse the dynamic performance of the levitation system in the two kinds of decoupling control respectively. The simulation results show that the decoupling controllers designed by active disturbance rejection control and feedback linearization methods respectively can solve the internal state coupling problem of the levitation module and improve the levitation control performance.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Zhengxi Lu and Chunjun Chen "Research on decoupling control of EMS Maglev train suspension system", Proc. SPIE 12940, Third International Conference on Control and Intelligent Robotics (ICCIR 2023), 129401A (1 December 2023); https://doi.org/10.1117/12.3010805

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