Real-time static unbalance evaluation of the Cardan shaft equipped in high-speed train based on nonzero frequency filter

Abstract To reduce the upsprung weight, cardan shafts are equipped in high-speed train to transmit torque from motor to gearbox. The driving safety and stability of the train are closely related to the condition of the cardan shaft, which may experience unbalance during operation. Therefore, vibrati...

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Bibliographic Details
Main Authors: Hu Yongxu, Luo Kang, Yang Yaru, Luo Yan
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-04221-y
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