Research on lateral fully-actuated semiactive control of high-speed train with built-in bogies

Chunjun Chen; Fan Yang; Yaowen Zhang; Chaoyue Chen

doi:10.1117/12.3040345

28 August 2024 Research on lateral fully-actuated semiactive control of high-speed train with built-in bogies

Chunjun Chen, Fan Yang, Yaowen Zhang, Chaoyue Chen

Proceedings Volume 13251, Ninth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2024); 1325144 (2024) https://doi.org/10.1117/12.3040345
Event: 9th International Conference on Electromechanical Control Technology and Transportation (ICECTT 2024), 2024, Guilin, China

Abstract

Compared with the traditional bogies with built-out axle box, the bogies with built-in axle box are more and more used in the field of railway because of their lower wheel-rail force and better curve passing performance. In order to develop higher speed MU trains, the feasibility study of using bogies with built-in axle box in high-speed trains has become a hot topic. Therefore, this paper presents a lateral fully-actuated semi-active control strategy, and designs the controller parameters based on the direct parameter method. Finally, the semi-active control of lateral vibration of high-speed vehicle with built-in bogie is simulated under the excitation of Wu-Guang railway line. The simulation results show that the lateral fully-actuated semi-active control strategy can reduce the RMS values of the lateral ride index of the car body by 26.15%. At the same time, compared with sky-hook control, fully-actuated control has more obvious improvement on roll motion.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Chunjun Chen, Fan Yang, Yaowen Zhang, and Chaoyue Chen "Research on lateral fully-actuated semiactive control of high-speed train with built-in bogies", Proc. SPIE 13251, Ninth International Conference on Electromechanical Control Technology and Transportation (ICECTT 2024), 1325144 (28 August 2024); https://doi.org/10.1117/12.3040345

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