Influence of Wheel Polygon on Low‑Frequency Vibration of Subway Vehicle Body
1.School of Urban Railway Transportation,Shanghai University of Engineering Science Shanghai,201620,China
2.State Key Laboratory of Rail Transit Vehicle System,Southwest Jiaotong University Chengdu,610031,China
3.Shanghai Engineering Research Centre for Vibration and Noise Control Technologies in Railway Transportation Shanghai,201620,China
4.Vehicle Branch of Shanghai Metro Maintenance and Guarantee Co.,Ltd. Shanghai,200235,China
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