Transfer Path Contribution to Floor Vibration of Metro Vehicles Based on Operational Transfer Path Analysis Method

Transfer Path Contribution to Floor Vibration of Metro Vehicles Based on Operational Transfer Path Analysis Method

Abstract Operational transfer path analysis (OTPA) is an advanced vibration and noise transfer path identification and contribution evaluation method. However, the application of OTPA to rail transit vehicles considers only the excitation amplitude and ignores the influence of the excitation phase....

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Bibliographic Details
Main Authors: Laixian Peng, Jian Han, Jiaxing Nie, Xinbiao Xiao, Caiying Mi
Format: Article
Language:English
Published: SpringerOpen 2022-03-01
Series:Chinese Journal of Mechanical Engineering
Subjects:
OTPA
Secondary suspension
Contribution analysis
Transfer path optimization scheme
Metro vehicles
Online Access:https://doi.org/10.1186/s10033-022-00692-6

Internet

https://doi.org/10.1186/s10033-022-00692-6

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