Abstract
As an important guarantee for maglev trains in emergency, eddy current braking system and its control strategy are essential for the safety of high-speed maglev trains. In this paper, the principle of eddy current braking and the characteristics of safety braking force of 600 km/h high-speed maglev train are analyzed. An eddy current braking control strategy for ideal braking curve tracking control is proposed according to the target of safety braking control. This strategy uses a fuzzy controller to determine the eddy current braking level and achieves the target of stopping the train in the target parking area through closed-loop tracking control of the actual train position. The effectiveness of this proposed eddy current braking control strategy is verified by the simulation model built by MATLAB.
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Acknowledgements
This work is supported by the National Key Research and Development Program of China (2016YFB1200602-29).
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Qi, H., Hao, W., Liu, J. (2020). Research on Eddy Current Braking Control Strategy of 600 km/h High-Speed Maglev Train. In: Jia, L., Qin, Y., Liu, B., Liu, Z., Diao, L., An, M. (eds) Proceedings of the 4th International Conference on Electrical and Information Technologies for Rail Transportation (EITRT) 2019. EITRT 2019. Lecture Notes in Electrical Engineering, vol 638. Springer, Singapore. https://doi.org/10.1007/978-981-15-2862-0_61
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DOI: https://doi.org/10.1007/978-981-15-2862-0_61
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