Prediction Model for the Environmental Noise Distribution of High-Speed Maglev Trains Using a Segmented Line Source Approach

Prediction Model for the Environmental Noise Distribution of High-Speed Maglev Trains Using a Segmented Line Source Approach

Based on the theory of uniform finite-length incoherent line source radiation and real vehicle online test data of Shanghai Maglev trains, a prediction model for environmental noise is established using an equivalent segmented line sound source approach. The noise produced by Shanghai high-speed Mag...

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Bibliographic Details
Main Authors: Shiquan Cheng, Jianmin Ge, Longhua Ju, Yuhao Chen
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Applied Sciences
Subjects:
high-speed Maglev train
segmented incoherent line source modeling
source strength characterization
least-squares method
prediction model
environmental impact assessment
Online Access:https://www.mdpi.com/2076-3417/15/8/4184
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